Class: RubyIndexer::IndexTest

Inherits:
TestCase
  • Object
show all
Defined in:
lib/ruby_indexer/test/index_test.rb

Instance Method Summary collapse

Methods inherited from TestCase

#setup

Instance Method Details

#test_accessing_with_colon_colon_prefix ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 74

def test_accessing_with_colon_colon_prefix
  @index.index_single(IndexablePath.new(nil, "/fake/path/foo.rb"), "    class Bar; end\n\n    module Foo\n      class Bar\n      end\n\n      class Baz\n        class Something\n        end\n      end\n    end\n  RUBY\n\n  entries = @index[\"::Foo::Baz::Something\"]\n  refute_empty(entries)\n  assert_equal(\"Foo::Baz::Something\", entries.first.name)\nend\n")

#test_ancestors_linearization_complex_include_duplication ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 596

def test_ancestors_linearization_complex_include_duplication
  index("    module A; end\n    module B\n      include A\n    end\n    module C\n      include B\n    end\n\n    class Foo\n      include A\n      include C\n    end\n  RUBY\n\n  assert_equal(\n    [\n      \"Foo\",\n      \"C\",\n      \"B\",\n      \"A\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"Foo\"),\n  )\nend\n")

#test_ancestors_linearization_complex_prepend_duplication ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 566

def test_ancestors_linearization_complex_prepend_duplication
  index("    module A; end\n    module B\n      prepend A\n    end\n    module C\n      prepend B\n    end\n\n    class Foo\n      prepend A\n      prepend C\n    end\n  RUBY\n\n  assert_equal(\n    [\n      \"A\",\n      \"B\",\n      \"C\",\n      \"Foo\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"Foo\"),\n  )\nend\n")

#test_basic_object_superclass_resolution ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1261

def test_basic_object_superclass_resolution
  index("    module Foo\n      class BasicObject; end\n\n      class Bar; end\n      class Baz < BasicObject; end\n    end\n  RUBY\n\n  assert_equal([\"Foo::Bar\", \"Object\", \"Kernel\", \"BasicObject\"], @index.linearized_ancestors_of(\"Foo::Bar\"))\n  assert_equal(\n    [\"Foo::Baz\", \"Foo::BasicObject\", \"Object\", \"Kernel\", \"BasicObject\"],\n    @index.linearized_ancestors_of(\"Foo::Baz\"),\n  )\nend\n")

#test_completion_does_not_duplicate_methods_overridden_by_aliases ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1576

def test_completion_does_not_duplicate_methods_overridden_by_aliases
  index("    class Foo\n      def bar; end\n    end\n\n    class Baz < Foo\n      alias bar to_s\n    end\n  RUBY\n\n  entries = @index.method_completion_candidates(\"bar\", \"Baz\")\n  assert_equal([\"bar\"], entries.map(&:name))\n  assert_equal(\"Baz\", T.must(entries.first.owner).name)\nend\n")

#test_completion_does_not_duplicate_overridden_methods ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1560

def test_completion_does_not_duplicate_overridden_methods
  index("    class Foo\n      def bar; end\n    end\n\n    class Baz < Foo\n      def bar; end\n    end\n  RUBY\n\n  entries = @index.method_completion_candidates(\"bar\", \"Baz\")\n  assert_equal([\"bar\"], entries.map(&:name))\n  assert_equal(\"Baz\", T.must(entries.first.owner).name)\nend\n")

#test_completion_does_not_include_unresolved_aliases ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1535

def test_completion_does_not_include_unresolved_aliases
  index("    class Foo\n      alias_method :bar, :missing\n    end\n  RUBY\n\n  assert_empty(@index.method_completion_candidates(\"bar\", \"Foo\"))\nend\n")

#test_decorated_parameters ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1592

def test_decorated_parameters
  index("    class Foo\n      def bar(a, b = 1, c: 2)\n      end\n    end\n  RUBY\n\n  methods = @index.resolve_method(\"bar\", \"Foo\")\n  refute_nil(methods)\n\n  entry = T.must(methods.first)\n\n  assert_equal(\"(a, b = <default>, c: <default>)\", entry.decorated_parameters)\nend\n")

#test_decorated_parameters_when_method_has_no_parameters ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1608

def test_decorated_parameters_when_method_has_no_parameters
  index("    class Foo\n      def bar\n      end\n    end\n  RUBY\n\n  methods = @index.resolve_method(\"bar\", \"Foo\")\n  refute_nil(methods)\n\n  entry = T.must(methods.first)\n\n  assert_equal(\"()\", entry.decorated_parameters)\nend\n")

#test_deleting_all_entries_for_a_class ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 26

def test_deleting_all_entries_for_a_class
  @index.index_single(IndexablePath.new(nil, "/fake/path/foo.rb"), "    class Foo\n    end\n  RUBY\n\n  entries = @index[\"Foo\"]\n  assert_equal(1, entries.length)\n\n  @index.delete(IndexablePath.new(nil, \"/fake/path/foo.rb\"))\n  entries = @index[\"Foo\"]\n  assert_nil(entries)\nend\n")

#test_deleting_one_entry_for_a_class ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 8

def test_deleting_one_entry_for_a_class
  @index.index_single(IndexablePath.new(nil, "/fake/path/foo.rb"), "    class Foo\n    end\n  RUBY\n  @index.index_single(IndexablePath.new(nil, \"/fake/path/other_foo.rb\"), <<~RUBY)\n    class Foo\n    end\n  RUBY\n\n  entries = @index[\"Foo\"]\n  assert_equal(2, entries.length)\n\n  @index.delete(IndexablePath.new(nil, \"/fake/path/other_foo.rb\"))\n  entries = @index[\"Foo\"]\n  assert_equal(1, entries.length)\nend\n")

#test_duplicate_prepend_include ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 518

def test_duplicate_prepend_include
  index("    module A; end\n\n    class Foo\n      prepend A\n      include A\n    end\n\n    class Bar\n      include A\n      prepend A\n    end\n  RUBY\n\n  assert_equal(\n    [\n      \"A\",\n      \"Foo\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"Foo\"),\n  )\n\n  assert_equal(\n    [\n      \"A\",\n      \"Bar\",\n      \"A\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"Bar\"),\n  )\nend\n")

#test_first_unqualified_const ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1545

def test_first_unqualified_const
  index("    module Foo\n      class Bar; end\n    end\n\n    module Baz\n      class Bar; end\n    end\n  RUBY\n\n  entry = T.must(@index.first_unqualified_const(\"Bar\")&.first)\n  assert_equal(\"Foo::Bar\", entry.name)\nend\n")

#test_fuzzy_search ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 94

def test_fuzzy_search
  @index.index_single(IndexablePath.new(nil, "/fake/path/foo.rb"), "    class Zws; end\n\n    module Qtl\n      class Zws\n      end\n\n      class Zwo\n        class Something\n        end\n      end\n    end\n  RUBY\n\n  result = @index.fuzzy_search(\"Zws\")\n  assert_equal(2, result.length)\n  assert_equal([\"Zws\", \"Qtl::Zwo::Something\"], result.map(&:name))\n\n  result = @index.fuzzy_search(\"qtlzwssomeking\")\n  assert_equal(5, result.length)\n  assert_equal([\"Qtl::Zwo::Something\", \"Qtl::Zws\", \"Qtl::Zwo\", \"Qtl\", \"Zws\"], result.map(&:name))\n\n  result = @index.fuzzy_search(\"QltZwo\")\n  assert_equal(4, result.length)\n  assert_equal([\"Qtl::Zwo\", \"Qtl::Zws\", \"Qtl::Zwo::Something\", \"Qtl\"], result.map(&:name))\nend\n")

#test_handle_change_clears_ancestor_cache_if_parent_class_changed ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 843

def test_handle_change_clears_ancestor_cache_if_parent_class_changed
  Dir.mktmpdir do |dir|
    Dir.chdir(dir) do
      # Write the original file
      File.write(File.join(dir, "foo.rb"), "        class Foo\n        end\n\n        class Bar < Foo\n        end\n      RUBY\n\n      indexable_path = IndexablePath.new(nil, File.join(dir, \"foo.rb\"))\n      @index.index_single(indexable_path)\n\n      assert_equal([\"Bar\", \"Foo\", \"Object\", \"Kernel\", \"BasicObject\"], @index.linearized_ancestors_of(\"Bar\"))\n\n      # Remove include to invalidate the ancestor tree\n      File.write(File.join(dir, \"foo.rb\"), <<~RUBY)\n        class Foo\n        end\n\n        class Bar\n        end\n      RUBY\n\n      @index.handle_change(indexable_path)\n      assert_empty(@index.instance_variable_get(:@ancestors))\n      assert_equal([\"Bar\", \"Object\", \"Kernel\", \"BasicObject\"], @index.linearized_ancestors_of(\"Bar\"))\n    end\n  end\nend\n")

#test_handle_change_clears_ancestor_cache_if_tree_changed ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 772

def test_handle_change_clears_ancestor_cache_if_tree_changed
  Dir.mktmpdir do |dir|
    Dir.chdir(dir) do
      # Write the original file
      File.write(File.join(dir, "foo.rb"), "        module Foo\n        end\n\n        class Bar\n          include Foo\n        end\n      RUBY\n\n      indexable_path = IndexablePath.new(nil, File.join(dir, \"foo.rb\"))\n      @index.index_single(indexable_path)\n\n      assert_equal([\"Bar\", \"Foo\", \"Object\", \"Kernel\", \"BasicObject\"], @index.linearized_ancestors_of(\"Bar\"))\n\n      # Remove include to invalidate the ancestor tree\n      File.write(File.join(dir, \"foo.rb\"), <<~RUBY)\n        module Foo\n        end\n\n        class Bar\n        end\n      RUBY\n\n      @index.handle_change(indexable_path)\n      assert_empty(@index.instance_variable_get(:@ancestors))\n      assert_equal([\"Bar\", \"Object\", \"Kernel\", \"BasicObject\"], @index.linearized_ancestors_of(\"Bar\"))\n    end\n  end\nend\n")

#test_handle_change_does_not_clear_ancestor_cache_if_tree_not_changed ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 806

def test_handle_change_does_not_clear_ancestor_cache_if_tree_not_changed
  Dir.mktmpdir do |dir|
    Dir.chdir(dir) do
      # Write the original file
      File.write(File.join(dir, "foo.rb"), "        module Foo\n        end\n\n        class Bar\n          include Foo\n        end\n      RUBY\n\n      indexable_path = IndexablePath.new(nil, File.join(dir, \"foo.rb\"))\n      @index.index_single(indexable_path)\n\n      assert_equal([\"Bar\", \"Foo\", \"Object\", \"Kernel\", \"BasicObject\"], @index.linearized_ancestors_of(\"Bar\"))\n\n      # Remove include to invalidate the ancestor tree\n      File.write(File.join(dir, \"foo.rb\"), <<~RUBY)\n        module Foo\n        end\n\n        class Bar\n          include Foo\n\n          def baz; end\n        end\n      RUBY\n\n      @index.handle_change(indexable_path)\n      refute_empty(@index.instance_variable_get(:@ancestors))\n      assert_equal([\"Bar\", \"Foo\", \"Object\", \"Kernel\", \"BasicObject\"], @index.linearized_ancestors_of(\"Bar\"))\n    end\n  end\nend\n")

#test_index_resolve ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 40

def test_index_resolve
  @index.index_single(IndexablePath.new(nil, "/fake/path/foo.rb"), "    class Bar; end\n\n    module Foo\n      class Bar\n      end\n\n      class Baz\n        class Something\n        end\n      end\n    end\n  RUBY\n\n  entries = @index.resolve(\"Something\", [\"Foo\", \"Baz\"])\n  refute_empty(entries)\n  assert_equal(\"Foo::Baz::Something\", entries.first.name)\n\n  entries = @index.resolve(\"Bar\", [\"Foo\"])\n  refute_empty(entries)\n  assert_equal(\"Foo::Bar\", entries.first.name)\n\n  entries = @index.resolve(\"Bar\", [\"Foo\", \"Baz\"])\n  refute_empty(entries)\n  assert_equal(\"Foo::Bar\", entries.first.name)\n\n  entries = @index.resolve(\"Foo::Bar\", [\"Foo\", \"Baz\"])\n  refute_empty(entries)\n  assert_equal(\"Foo::Bar\", entries.first.name)\n\n  assert_nil(@index.resolve(\"DoesNotExist\", [\"Foo\"]))\nend\n")

#test_index_single_does_not_fail_for_non_existing_file ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 356

def test_index_single_does_not_fail_for_non_existing_file
  @index.index_single(IndexablePath.new(nil, "/fake/path/foo.rb"))
  entries_after_indexing = @index.names
  assert_equal(@default_indexed_entries.keys, entries_after_indexing)
end

#test_index_single_ignores_directories ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 122

def test_index_single_ignores_directories
  FileUtils.mkdir("lib/this_is_a_dir.rb")
  @index.index_single(IndexablePath.new(nil, "lib/this_is_a_dir.rb"))
ensure
  FileUtils.rm_r("lib/this_is_a_dir.rb")
end

#test_indexing_prism_fixtures_succeeds ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 341

def test_indexing_prism_fixtures_succeeds
  unless Dir.exist?("test/fixtures/prism/test/prism/fixtures")
    raise "Prism fixtures not found. Run `git submodule update --init` to fetch them."
  end

  fixtures = Dir.glob("test/fixtures/prism/test/prism/fixtures/**/*.txt")

  fixtures.each do |fixture|
    indexable_path = IndexablePath.new("", fixture)
    @index.index_single(indexable_path)
  end

  refute_empty(@index)
end

#test_instance_variable_completion_in_singleton_contexts ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1378

def test_instance_variable_completion_in_singleton_contexts
  @index.index_single(IndexablePath.new(nil, "/fake/path/foo.rb"), "    module Foo\n      class Bar\n        @a = 123\n\n        class << self\n          def hello\n            @b = 123\n          end\n\n          @c = 123\n        end\n      end\n    end\n  RUBY\n\n  entries = @index.instance_variable_completion_candidates(\"@\", \"Foo::Bar::<Class:Bar>\").map(&:name)\n  assert_includes(entries, \"@a\")\n  assert_includes(entries, \"@b\")\nend\n")

#test_instance_variables_completions_from_different_owners_with_conflicting_names ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1174

def test_instance_variables_completions_from_different_owners_with_conflicting_names
  index("    class Foo\n      def initialize\n        @bar = 1\n      end\n    end\n\n    class Bar\n      def initialize\n        @bar = 2\n      end\n    end\n  RUBY\n\n  entry = T.must(@index.instance_variable_completion_candidates(\"@\", \"Bar\")&.first)\n  assert_equal(\"@bar\", entry.name)\n  assert_equal(\"Bar\", T.must(entry.owner).name)\nend\n")

#test_linearized_ancestors ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 403

def test_linearized_ancestors
  index("    module A; end\n    module B; end\n    module C; end\n\n    module D\n      include A\n    end\n\n    module E\n      prepend B\n    end\n\n    module F\n      include C\n      include A\n    end\n\n    class Bar\n      prepend F\n    end\n\n    class Foo < Bar\n      include E\n      prepend D\n    end\n  RUBY\n\n  # Object, Kernel and BasicObject are intentionally commented out for now until we develop a strategy for indexing\n  # declarations made in C code\n  assert_equal(\n    [\n      \"D\",\n      \"A\",\n      \"Foo\",\n      \"B\",\n      \"E\",\n      \"F\",\n      \"A\",\n      \"C\",\n      \"Bar\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"Foo\"),\n  )\nend\n")

#test_linearized_ancestors_basic_ordering ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 362

def test_linearized_ancestors_basic_ordering
  index("    module A; end\n    module B; end\n\n    class Foo\n      prepend A\n      prepend B\n    end\n\n    class Bar\n      include A\n      include B\n    end\n  RUBY\n\n  assert_equal(\n    [\n      \"B\",\n      \"A\",\n      \"Foo\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"Foo\"),\n  )\n\n  assert_equal(\n    [\n      \"Bar\",\n      \"B\",\n      \"A\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"Bar\"),\n  )\nend\n")

#test_linearized_ancestors_duplicates ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 453

def test_linearized_ancestors_duplicates
  index("    module A; end\n    module B\n      include A\n    end\n\n    class Foo\n      include B\n      include A\n    end\n\n    class Bar\n      prepend B\n      prepend A\n    end\n  RUBY\n\n  assert_equal(\n    [\n      \"Foo\",\n      \"B\",\n      \"A\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"Foo\"),\n  )\n\n  assert_equal(\n    [\n      \"B\",\n      \"A\",\n      \"Bar\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"Bar\"),\n  )\nend\n")

#test_linearizing_a_module_singleton_class ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1746

def test_linearizing_a_module_singleton_class
  @index.index_single(IndexablePath.new(nil, "/fake/path/foo.rb"), "    module A; end\n  RUBY\n\n  assert_equal(\n    [\n      \"A::<Class:A>\",\n      \"Module\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"A::<Class:A>\"),\n  )\nend\n")

#test_linearizing_a_singleton_class_with_no_attached ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1763

def test_linearizing_a_singleton_class_with_no_attached
  assert_raises(Index::NonExistingNamespaceError) do
    @index.linearized_ancestors_of("A::<Class:A>")
  end
end

#test_linearizing_ancestors_for_non_existing_namespaces ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 657

def test_linearizing_ancestors_for_non_existing_namespaces
  index("    def Bar(a); end\n  RUBY\n\n  assert_raises(Index::NonExistingNamespaceError) do\n    @index.linearized_ancestors_of(\"Foo\")\n  end\n\n  assert_raises(Index::NonExistingNamespaceError) do\n    @index.linearized_ancestors_of(\"Bar\")\n  end\nend\n")

#test_linearizing_ancestors_handles_circular_parent_class ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 557

def test_linearizing_ancestors_handles_circular_parent_class
  index("    class Foo < Foo\n    end\n  RUBY\n\n  assert_equal([\"Foo\"], @index.linearized_ancestors_of(\"Foo\"))\nend\n")

#test_linearizing_ancestors_is_cached ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 496

def test_linearizing_ancestors_is_cached
  index("    module C; end\n    module A; end\n    module B\n      include A\n    end\n\n    class Foo\n      include B\n      include A\n    end\n  RUBY\n\n  @index.linearized_ancestors_of(\"Foo\")\n  ancestors = @index.instance_variable_get(:@ancestors)\n  assert(ancestors.key?(\"Foo\"))\n  assert(ancestors.key?(\"A\"))\n  assert(ancestors.key?(\"B\"))\n  refute(ancestors.key?(\"C\"))\nend\n")

#test_linearizing_ancestors_that_need_to_be_resolved ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 626

def test_linearizing_ancestors_that_need_to_be_resolved
  index("    module Foo\n      module Baz\n      end\n      module Qux\n      end\n\n      class Something; end\n\n      class Bar < Something\n        include Baz\n        prepend Qux\n      end\n    end\n  RUBY\n\n  assert_equal(\n    [\n      \"Foo::Qux\",\n      \"Foo::Bar\",\n      \"Foo::Baz\",\n      \"Foo::Something\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"Foo::Bar\"),\n  )\nend\n")

#test_linearizing_circular_aliased_dependency ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 708

def test_linearizing_circular_aliased_dependency
  index("    module A\n    end\n\n    ALIAS = A\n\n    module A\n      include ALIAS\n    end\n  RUBY\n\n  assert_equal([\"A\", \"ALIAS\"], @index.linearized_ancestors_of(\"A\"))\nend\n")

#test_linearizing_circular_ancestors ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 671

def test_linearizing_circular_ancestors
  index("    module M1\n      include M2\n    end\n\n    module M2\n      include M1\n    end\n\n    module A1\n      include A2\n    end\n\n    module A2\n      include A3\n    end\n\n    module A3\n      include A1\n    end\n\n    class Foo < Foo\n      include Foo\n    end\n\n    module Bar\n      include Bar\n    end\n  RUBY\n\n  assert_equal([\"M2\", \"M1\"], @index.linearized_ancestors_of(\"M2\"))\n  assert_equal([\"A3\", \"A1\", \"A2\"], @index.linearized_ancestors_of(\"A3\"))\n  assert_equal([\"Foo\"], @index.linearized_ancestors_of(\"Foo\"))\n  assert_equal([\"Bar\"], @index.linearized_ancestors_of(\"Bar\"))\nend\n")

#test_linearizing_singleton_ancestors ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1675

def test_linearizing_singleton_ancestors
  @index.index_single(IndexablePath.new(nil, "/fake/path/foo.rb"), "    module First\n    end\n\n    module Second\n      include First\n    end\n\n    module Foo\n      class Bar\n        class << self\n          class Baz\n            extend Second\n\n            class << self\n              include First\n            end\n          end\n        end\n      end\n    end\n  RUBY\n\n  assert_equal(\n    [\n      \"Foo::Bar::<Class:Bar>::Baz::<Class:Baz>\",\n      \"Second\",\n      \"First\",\n      \"Object::<Class:Object>\",\n      \"BasicObject::<Class:BasicObject>\",\n      \"Class\",\n      \"Module\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"Foo::Bar::<Class:Bar>::Baz::<Class:Baz>\"),\n  )\nend\n")

#test_linearizing_singleton_ancestors_of_singleton_when_class_has_parent ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1624

def test_linearizing_singleton_ancestors_of_singleton_when_class_has_parent
  @index.index_single(IndexablePath.new(nil, "/fake/path/foo.rb"), "    class Foo; end\n\n    class Bar < Foo\n    end\n\n    class Baz < Bar\n      class << self\n        class << self\n        end\n      end\n    end\n  RUBY\n\n  assert_equal(\n    [\n      \"Baz::<Class:Baz>::<Class:<Class:Baz>>\",\n      \"Bar::<Class:Bar>::<Class:<Class:Bar>>\",\n      \"Foo::<Class:Foo>::<Class:<Class:Foo>>\",\n      \"Object::<Class:Object>::<Class:<Class:Object>>\",\n      \"BasicObject::<Class:BasicObject>::<Class:<Class:BasicObject>>\",\n      \"Class::<Class:Class>\",\n      \"Module::<Class:Module>\",\n      \"Object::<Class:Object>\",\n      \"BasicObject::<Class:BasicObject>\",\n      \"Class\",\n      \"Module\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"Baz::<Class:Baz>::<Class:<Class:Baz>>\"),\n  )\nend\n")

#test_linearizing_singleton_ancestors_when_class_has_parent ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1716

def test_linearizing_singleton_ancestors_when_class_has_parent
  @index.index_single(IndexablePath.new(nil, "/fake/path/foo.rb"), "    class Foo; end\n\n    class Bar < Foo\n    end\n\n    class Baz < Bar\n      class << self\n      end\n    end\n  RUBY\n\n  assert_equal(\n    [\n      \"Baz::<Class:Baz>\",\n      \"Bar::<Class:Bar>\",\n      \"Foo::<Class:Foo>\",\n      \"Object::<Class:Object>\",\n      \"BasicObject::<Class:BasicObject>\",\n      \"Class\",\n      \"Module\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"Baz::<Class:Baz>\"),\n  )\nend\n")

#test_linearizing_singleton_object ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1660

def test_linearizing_singleton_object
  assert_equal(
    [
      "Object::<Class:Object>",
      "BasicObject::<Class:BasicObject>",
      "Class",
      "Module",
      "Object",
      "Kernel",
      "BasicObject",
    ],
    @index.linearized_ancestors_of("Object::<Class:Object>"),
  )
end

#test_linearizing_singleton_parent_class_with_namespace ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1769

def test_linearizing_singleton_parent_class_with_namespace
  index("    class ActiveRecord::Base; end\n\n    class User < ActiveRecord::Base\n    end\n  RUBY\n\n  assert_equal(\n    [\n      \"User::<Class:User>\",\n      \"ActiveRecord::Base::<Class:Base>\",\n      \"Object::<Class:Object>\",\n      \"BasicObject::<Class:BasicObject>\",\n      \"Class\",\n      \"Module\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"User::<Class:User>\"),\n  )\nend\n")

#test_object_superclass_indexing_and_resolution_with_reopened_basic_object_class ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1232

def test_object_superclass_indexing_and_resolution_with_reopened_basic_object_class
  index("    class BasicObject; end\n  RUBY\n\n  entries = @index[\"BasicObject\"]\n  assert_equal(2, entries.length)\n  reopened_entry = entries.last\n  assert_nil(reopened_entry.parent_class)\n  assert_equal([\"BasicObject\"], @index.linearized_ancestors_of(\"BasicObject\"))\nend\n")

#test_object_superclass_indexing_and_resolution_with_reopened_object_class ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1220

def test_object_superclass_indexing_and_resolution_with_reopened_object_class
  index("    class Object; end\n  RUBY\n\n  entries = @index[\"Object\"]\n  assert_equal(2, entries.length)\n  reopened_entry = entries.last\n  assert_equal(\"::BasicObject\", reopened_entry.parent_class)\n  assert_equal([\"Object\", \"Kernel\", \"BasicObject\"], @index.linearized_ancestors_of(\"Object\"))\nend\n")

#test_object_superclass_resolution ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1244

def test_object_superclass_resolution
  index("    module Foo\n      class Object; end\n\n      class Bar; end\n      class Baz < Object; end\n    end\n  RUBY\n\n  assert_equal([\"Foo::Bar\", \"Object\", \"Kernel\", \"BasicObject\"], @index.linearized_ancestors_of(\"Foo::Bar\"))\n  assert_equal(\n    [\"Foo::Baz\", \"Foo::Object\", \"Object\", \"Kernel\", \"BasicObject\"],\n    @index.linearized_ancestors_of(\"Foo::Baz\"),\n  )\nend\n")

#test_only_aliases_for_the_right_owner_are_resolved ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1508

def test_only_aliases_for_the_right_owner_are_resolved
  index("    class Foo\n      attr_reader :name\n      alias_method :decorated_name, :name\n    end\n\n    class Bar\n      alias_method :decorated_name, :to_s\n    end\n  RUBY\n\n  methods = @index.resolve_method(\"decorated_name\", \"Foo\")\n  refute_nil(methods)\n\n  entry = T.must(methods.first)\n  assert_kind_of(Entry::MethodAlias, entry)\n\n  target = entry.target\n  assert_equal(\"name\", target.name)\n  assert_kind_of(Entry::Accessor, target)\n  assert_equal(\"Foo\", T.must(target.owner).name)\n\n  other_decorated_name = T.must(@index[\"decorated_name\"].find { |e| e.is_a?(Entry::UnresolvedMethodAlias) })\n  assert_kind_of(Entry::UnresolvedMethodAlias, other_decorated_name)\nend\n")

#test_prefix_search_for_methods ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 325

def test_prefix_search_for_methods
  index("    module Foo\n      module Bar\n        def qzx; end\n      end\n    end\n  RUBY\n\n  entries = @index.prefix_search(\"qz\")\n  refute_empty(entries)\n\n  entry = T.must(T.must(entries.first).first)\n  assert_equal(\"qzx\", entry.name)\nend\n")

#test_resolve_method_attribute ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 252

def test_resolve_method_attribute
  index("    class Foo\n      attr_reader :bar\n    end\n  RUBY\n\n  entries = T.must(@index.resolve_method(\"bar\", \"Foo\"))\n  assert_equal(\"bar\", entries.first.name)\n  assert_equal(\"Foo\", T.must(entries.first.owner).name)\nend\n")

#test_resolve_method_inherited_only ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 288

def test_resolve_method_inherited_only
  index("    class Bar\n      def baz; end\n    end\n\n    class Foo < Bar\n      def baz; end\n    end\n  RUBY\n\n  entry = T.must(@index.resolve_method(\"baz\", \"Foo\", inherited_only: true).first)\n\n  assert_equal(\"Bar\", T.must(entry.owner).name)\nend\n")

#test_resolve_method_inherited_only_for_prepended_module ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 304

def test_resolve_method_inherited_only_for_prepended_module
  index("    module Bar\n      def baz\n        super\n      end\n    end\n\n    class Foo\n      prepend Bar\n\n      def baz; end\n    end\n  RUBY\n\n  # This test is just to document the fact that we don't yet support resolving inherited methods for modules that\n  # are prepended. The only way to support this is to find all namespaces that have the module a subtype, so that we\n  # can show the results for everywhere the module has been prepended.\n  assert_nil(@index.resolve_method(\"baz\", \"Bar\", inherited_only: true))\nend\n")

#test_resolve_method_with_class_name_conflict ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 237

def test_resolve_method_with_class_name_conflict
  index("    class Array\n    end\n\n    class Foo\n      def Array(*args); end\n    end\n  RUBY\n\n  entries = T.must(@index.resolve_method(\"Array\", \"Foo\"))\n  assert_equal(\"Array\", entries.first.name)\n  assert_equal(\"Foo\", T.must(entries.first.owner).name)\nend\n")

#test_resolve_method_with_known_receiver ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 223

def test_resolve_method_with_known_receiver
  index("    module Foo\n      module Bar\n        def baz; end\n      end\n    end\n  RUBY\n\n  entries = T.must(@index.resolve_method(\"baz\", \"Foo::Bar\"))\n  assert_equal(\"baz\", entries.first.name)\n  assert_equal(\"Foo::Bar\", T.must(entries.first.owner).name)\nend\n")

#test_resolve_method_with_two_definitions ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 264

def test_resolve_method_with_two_definitions
  index("    class Foo\n      # Hello from first `bar`\n      def bar; end\n    end\n\n    class Foo\n      # Hello from second `bar`\n      def bar; end\n    end\n  RUBY\n\n  first_entry, second_entry = T.must(@index.resolve_method(\"bar\", \"Foo\"))\n\n  assert_equal(\"bar\", first_entry.name)\n  assert_equal(\"Foo\", T.must(first_entry.owner).name)\n  assert_includes(first_entry.comments, \"Hello from first `bar`\")\n\n  assert_equal(\"bar\", second_entry.name)\n  assert_equal(\"Foo\", T.must(second_entry.owner).name)\n  assert_includes(second_entry.comments, \"Hello from second `bar`\")\nend\n")

#test_resolve_normalizes_top_level_names ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 162

def test_resolve_normalizes_top_level_names
  @index.index_single(IndexablePath.new("/fake", "/fake/path/foo.rb"), "    class Bar; end\n\n    module Foo\n      class Bar; end\n    end\n  RUBY\n\n  entries = @index.resolve(\"::Foo::Bar\", [])\n  refute_nil(entries)\n\n  assert_equal(\"Foo::Bar\", entries.first.name)\n\n  entries = @index.resolve(\"::Bar\", [\"Foo\"])\n  refute_nil(entries)\n\n  assert_equal(\"Bar\", entries.first.name)\nend\n")

#test_resolving_a_qualified_reference ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1194

def test_resolving_a_qualified_reference
  index("    class Base\n      module Third\n        CONST = 1\n      end\n    end\n\n    class Foo\n      module Third\n        CONST = 2\n      end\n\n      class Second < Base\n      end\n    end\n  RUBY\n\n  foo_entry = T.must(@index.resolve(\"Third::CONST\", [\"Foo\"])&.first)\n  assert_equal(9, foo_entry.location.start_line)\nend\n")

#test_resolving_aliases_to_non_existing_constants_with_conflicting_names ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 182

def test_resolving_aliases_to_non_existing_constants_with_conflicting_names
  @index.index_single(IndexablePath.new("/fake", "/fake/path/foo.rb"), "    class Bar\n    end\n\n    module Foo\n      class Bar < self\n        BAZ = ::Bar::BAZ\n      end\n    end\n  RUBY\n\n  entry = @index.resolve(\"BAZ\", [\"Foo\", \"Bar\"]).first\n  refute_nil(entry)\n\n  assert_instance_of(Entry::UnresolvedConstantAlias, entry)\nend\n")

#test_resolving_an_inherited_method ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 723

def test_resolving_an_inherited_method
  index("    module Foo\n      def baz; end\n    end\n\n    class Bar\n      def qux; end\n    end\n\n    class Wow < Bar\n      include Foo\n    end\n  RUBY\n\n  entry = T.must(@index.resolve_method(\"baz\", \"Wow\")&.first)\n  assert_equal(\"baz\", entry.name)\n  assert_equal(\"Foo\", T.must(entry.owner).name)\n\n  entry = T.must(@index.resolve_method(\"qux\", \"Wow\")&.first)\n  assert_equal(\"qux\", entry.name)\n  assert_equal(\"Bar\", T.must(entry.owner).name)\nend\n")

#test_resolving_an_inherited_method_lands_on_first_match ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 747

def test_resolving_an_inherited_method_lands_on_first_match
  index("    module Foo\n      def qux; end\n    end\n\n    class Bar\n      def qux; end\n    end\n\n    class Wow < Bar\n      prepend Foo\n\n      def qux; end\n    end\n  RUBY\n\n  entries = T.must(@index.resolve_method(\"qux\", \"Wow\"))\n  assert_equal(1, entries.length)\n\n  entry = T.must(entries.first)\n  assert_equal(\"qux\", entry.name)\n  assert_equal(\"Foo\", T.must(entry.owner).name)\nend\n")

#test_resolving_circular_alias ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1008

def test_resolving_circular_alias
  index("    module Namespace\n      FOO = BAR\n      BAR = FOO\n    end\n  RUBY\n\n  foo_entry = T.must(@index.resolve(\"FOO\", [\"Namespace\"])&.first)\n  assert_equal(2, foo_entry.location.start_line)\n  assert_instance_of(Entry::ConstantAlias, foo_entry)\n\n  bar_entry = T.must(@index.resolve(\"BAR\", [\"Namespace\"])&.first)\n  assert_equal(3, bar_entry.location.start_line)\n  assert_instance_of(Entry::ConstantAlias, bar_entry)\nend\n")

#test_resolving_circular_alias_three_levels ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1025

def test_resolving_circular_alias_three_levels
  index("    module Namespace\n      FOO = BAR\n      BAR = BAZ\n      BAZ = FOO\n    end\n  RUBY\n\n  foo_entry = T.must(@index.resolve(\"FOO\", [\"Namespace\"])&.first)\n  assert_equal(2, foo_entry.location.start_line)\n  assert_instance_of(Entry::ConstantAlias, foo_entry)\n\n  bar_entry = T.must(@index.resolve(\"BAR\", [\"Namespace\"])&.first)\n  assert_equal(3, bar_entry.location.start_line)\n  assert_instance_of(Entry::ConstantAlias, bar_entry)\n\n  baz_entry = T.must(@index.resolve(\"BAZ\", [\"Namespace\"])&.first)\n  assert_equal(4, baz_entry.location.start_line)\n  assert_instance_of(Entry::ConstantAlias, baz_entry)\nend\n")

#test_resolving_circular_method_aliases ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1478

def test_resolving_circular_method_aliases
  index("    class Foo\n      alias bar bar\n    end\n  RUBY\n\n  # It's not possible to resolve an alias that points to itself\n  methods = @index.resolve_method(\"bar\", \"Foo\")\n  assert_nil(methods)\n\n  entry = T.must(@index[\"bar\"].first)\n  assert_kind_of(Entry::UnresolvedMethodAlias, entry)\nend\n")

#test_resolving_constants_favors_ancestors_over_top_level ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 984

def test_resolving_constants_favors_ancestors_over_top_level
  index("    module Value1\n      CONST = 1\n    end\n\n    module Value2\n      CONST = 2\n    end\n\n    CONST = 3\n    module First\n      include Value1\n\n      module Second\n        include Value2\n      end\n    end\n  RUBY\n\n  entry = T.must(@index.resolve(\"CONST\", [\"First\", \"Second\"])&.first)\n  assert_equal(6, entry.location.start_line)\nend\n")

#test_resolving_constants_in_aliased_namespace ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1047

def test_resolving_constants_in_aliased_namespace
  index("    module Original\n      module Something\n        CONST = 123\n      end\n    end\n\n    module Other\n      ALIAS = Original::Something\n    end\n\n    module Third\n      Other::ALIAS::CONST\n    end\n  RUBY\n\n  entry = T.must(@index.resolve(\"Other::ALIAS::CONST\", [\"Third\"])&.first)\n  assert_kind_of(Entry::Constant, entry)\n  assert_equal(\"Original::Something::CONST\", entry.name)\nend\n")

#test_resolving_constants_in_singleton_contexts ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1323

def test_resolving_constants_in_singleton_contexts
  @index.index_single(IndexablePath.new(nil, "/fake/path/foo.rb"), "    module Foo\n      class Bar\n        CONST = 3\n\n        class << self\n          CONST = 2\n\n          class Baz\n            CONST = 1\n\n            class << self\n            end\n          end\n        end\n      end\n    end\n  RUBY\n\n  entry = @index.resolve(\"CONST\", [\"Foo\", \"Bar\", \"<Class:Bar>\", \"Baz\", \"<Class:Baz>\"])&.first\n  refute_nil(entry)\n  assert_equal(9, T.must(entry).location.start_line)\nend\n")

#test_resolving_inherited_alised_namespace ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 907

def test_resolving_inherited_alised_namespace
  index("    module Bar\n      TARGET = 123\n    end\n\n    module Foo\n      CONST = Bar\n    end\n\n    module Namespace\n      class Bar\n        include Foo\n      end\n    end\n  RUBY\n\n  entry = T.must(@index.resolve(\"Foo::CONST::TARGET\", [])&.first)\n  assert_equal(2, entry.location.start_line)\n\n  entry = T.must(@index.resolve(\"Namespace::Bar::CONST::TARGET\", [])&.first)\n  assert_equal(2, entry.location.start_line)\nend\n")

#test_resolving_inherited_constants ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 876

def test_resolving_inherited_constants
  index("    module Foo\n      CONST = 1\n    end\n\n    module Baz\n      CONST = 2\n    end\n\n    module Qux\n      include Foo\n    end\n\n    module Namespace\n      CONST = 3\n\n      include Baz\n\n      class Bar\n        include Qux\n      end\n    end\n\n    CONST = 4\n  RUBY\n\n  entry = T.must(@index.resolve(\"CONST\", [\"Namespace\", \"Bar\"])&.first)\n  assert_equal(14, entry.location.start_line)\nend\n")

#test_resolving_instance_variables_in_singleton_contexts ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1348

def test_resolving_instance_variables_in_singleton_contexts
  @index.index_single(IndexablePath.new(nil, "/fake/path/foo.rb"), "    module Foo\n      class Bar\n        @a = 123\n\n        class << self\n          def hello\n            @b = 123\n          end\n\n          @c = 123\n        end\n      end\n    end\n  RUBY\n\n  entry = @index.resolve_instance_variable(\"@a\", \"Foo::Bar::<Class:Bar>\")&.first\n  refute_nil(entry)\n  assert_equal(\"@a\", T.must(entry).name)\n\n  entry = @index.resolve_instance_variable(\"@b\", \"Foo::Bar::<Class:Bar>\")&.first\n  refute_nil(entry)\n  assert_equal(\"@b\", T.must(entry).name)\n\n  entry = @index.resolve_instance_variable(\"@c\", \"Foo::Bar::<Class:Bar>::<Class:<Class:Bar>>\")&.first\n  refute_nil(entry)\n  assert_equal(\"@c\", T.must(entry).name)\nend\n")

#test_resolving_method_aliases ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1424

def test_resolving_method_aliases
  index("    class Foo\n      def bar(a, b, c)\n      end\n\n      alias double_alias bar\n    end\n\n    class Bar < Foo\n      def hello(b); end\n\n      alias baz bar\n      alias_method :qux, :hello\n      alias double double_alias\n    end\n  RUBY\n\n  # baz\n  methods = @index.resolve_method(\"baz\", \"Bar\")\n  refute_nil(methods)\n\n  entry = T.must(methods.first)\n  assert_kind_of(Entry::MethodAlias, entry)\n  assert_equal(\"bar\", entry.target.name)\n  assert_equal(\"Foo\", T.must(entry.target.owner).name)\n\n  # qux\n  methods = @index.resolve_method(\"qux\", \"Bar\")\n  refute_nil(methods)\n\n  entry = T.must(methods.first)\n  assert_kind_of(Entry::MethodAlias, entry)\n  assert_equal(\"hello\", entry.target.name)\n  assert_equal(\"Bar\", T.must(entry.target.owner).name)\n\n  # double\n  methods = @index.resolve_method(\"double\", \"Bar\")\n  refute_nil(methods)\n\n  entry = T.must(methods.first)\n  assert_kind_of(Entry::MethodAlias, entry)\n\n  target = entry.target\n  assert_equal(\"double_alias\", target.name)\n  assert_kind_of(Entry::MethodAlias, target)\n  assert_equal(\"Foo\", T.must(target.owner).name)\n\n  final_target = target.target\n  assert_equal(\"bar\", final_target.name)\n  assert_kind_of(Entry::Method, final_target)\n  assert_equal(\"Foo\", T.must(final_target.owner).name)\nend\n")

#test_resolving_method_inside_singleton_context ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1302

def test_resolving_method_inside_singleton_context
  @index.index_single(IndexablePath.new(nil, "/fake/path/foo.rb"), "    module Foo\n      class Bar\n        class << self\n          class Baz\n            class << self\n              def found_me!; end\n            end\n          end\n        end\n      end\n    end\n  RUBY\n\n  entry = @index.resolve_method(\"found_me!\", \"Foo::Bar::<Class:Bar>::Baz::<Class:Baz>\")&.first\n  refute_nil(entry)\n\n  assert_equal(\"found_me!\", T.must(entry).name)\nend\n")

#test_resolving_prepended_constants ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 952

def test_resolving_prepended_constants
  index("    module Included\n      CONST = 123\n    end\n\n    module Prepended\n      CONST = 321\n    end\n\n    class Foo\n      include Included\n      prepend Prepended\n    end\n\n    class Bar\n      CONST = 456\n      include Included\n      prepend Prepended\n    end\n  RUBY\n\n  entry = T.must(@index.resolve(\"CONST\", [\"Foo\"])&.first)\n  assert_equal(6, entry.location.start_line)\n\n  entry = T.must(@index.resolve(\"Foo::CONST\", [])&.first)\n  assert_equal(6, entry.location.start_line)\n\n  entry = T.must(@index.resolve(\"Bar::CONST\", [])&.first)\n  assert_equal(15, entry.location.start_line)\nend\n")

#test_resolving_qualified_references ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1120

def test_resolving_qualified_references
  index("    module Namespace\n      class Entry\n        CONST = 1\n      end\n    end\n\n    module Namespace\n      class Index\n      end\n    end\n  RUBY\n\n  foo_entry = T.must(@index.resolve(\"Entry::CONST\", [\"Namespace\", \"Index\"])&.first)\n  assert_equal(3, foo_entry.location.start_line)\nend\n")

#test_resolving_references_with_only_top_level_declaration ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1157

def test_resolving_references_with_only_top_level_declaration
  index("    CONST = 1\n\n    module Foo; end\n\n    module Namespace\n      class Index\n        include Foo\n      end\n    end\n  RUBY\n\n  foo_entry = T.must(@index.resolve(\"CONST\", [\"Namespace\", \"Index\"])&.first)\n  assert_equal(1, foo_entry.location.start_line)\nend\n")

#test_resolving_references_with_redundant_namespaces ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1095

def test_resolving_references_with_redundant_namespaces
  index("    module Bar\n      CONST = 1\n    end\n\n    module A\n      CONST = 2\n\n      module B\n        CONST = 3\n\n        class Foo\n          include Bar\n        end\n\n        A::B::Foo::CONST\n      end\n    end\n  RUBY\n\n  foo_entry = T.must(@index.resolve(\"A::B::Foo::CONST\", [\"A\", \"B\"])&.first)\n  assert_equal(2, foo_entry.location.start_line)\nend\n")

#test_resolving_same_constant_from_different_scopes ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 931

def test_resolving_same_constant_from_different_scopes
  index("    module Namespace\n      CONST = 123\n\n      class Parent\n        CONST = 321\n      end\n\n      class Child < Parent\n      end\n    end\n  RUBY\n\n  entry = T.must(@index.resolve(\"CONST\", [\"Namespace\", \"Child\"])&.first)\n  assert_equal(2, entry.location.start_line)\n\n  entry = T.must(@index.resolve(\"Namespace::Child::CONST\", [])&.first)\n  assert_equal(5, entry.location.start_line)\nend\n")

#test_resolving_top_level_aliases ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1069

def test_resolving_top_level_aliases
  index("    class Foo\n      CONST = 123\n    end\n\n    FOO = Foo\n    FOO::CONST\n  RUBY\n\n  entry = T.must(@index.resolve(\"FOO::CONST\", [])&.first)\n  assert_kind_of(Entry::Constant, entry)\n  assert_equal(\"Foo::CONST\", entry.name)\nend\n")

#test_resolving_top_level_compact_reference ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1084

def test_resolving_top_level_compact_reference
  index("    class Foo::Bar\n    end\n  RUBY\n\n  foo_entry = T.must(@index.resolve(\"Foo::Bar\", [])&.first)\n  assert_equal(1, foo_entry.location.start_line)\n  assert_instance_of(Entry::Class, foo_entry)\nend\n")

#test_resolving_unindexed_constant_with_no_nesting ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1216

def test_resolving_unindexed_constant_with_no_nesting
  assert_nil(@index.resolve("RSpec", []))
end

#test_resolving_unqualified_references ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1138

def test_resolving_unqualified_references
  index("    module Foo\n      CONST = 1\n    end\n\n    module Namespace\n      CONST = 2\n\n      class Index\n        include Foo\n      end\n    end\n  RUBY\n\n  foo_entry = T.must(@index.resolve(\"CONST\", [\"Namespace\", \"Index\"])&.first)\n  assert_equal(6, foo_entry.location.start_line)\nend\n")

#test_searching_for_entries_based_on_prefix ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 142

def test_searching_for_entries_based_on_prefix
  @index.index_single(IndexablePath.new("/fake", "/fake/path/foo.rb"), "    class Foo::Bizw\n    end\n  RUBY\n  @index.index_single(IndexablePath.new(\"/fake\", \"/fake/path/other_foo.rb\"), <<~RUBY)\n    class Foo::Bizw\n    end\n\n    class Foo::Bizt\n    end\n  RUBY\n\n  results = @index.prefix_search(\"Foo\", []).map { |entries| entries.map(&:name) }\n  assert_equal([[\"Foo::Bizw\", \"Foo::Bizw\"], [\"Foo::Bizt\"]], results)\n\n  results = @index.prefix_search(\"Biz\", [\"Foo\"]).map { |entries| entries.map(&:name) }\n  assert_equal([[\"Foo::Bizw\", \"Foo::Bizw\"], [\"Foo::Bizt\"]], results)\nend\n")

#test_searching_for_require_paths ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 129

def test_searching_for_require_paths
  @index.index_single(IndexablePath.new("/fake", "/fake/path/foo.rb"), "    class Foo\n    end\n  RUBY\n  @index.index_single(IndexablePath.new(\"/fake\", \"/fake/path/other_foo.rb\"), <<~RUBY)\n    class Foo\n    end\n  RUBY\n\n  assert_equal([\"path/foo\", \"path/other_foo\"], @index.search_require_paths(\"path\").map(&:require_path))\nend\n")

#test_singleton_nesting_is_correctly_split_during_linearization ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1793

def test_singleton_nesting_is_correctly_split_during_linearization
  index("    module Bar; end\n\n    module Foo\n      class Namespace::Parent\n        extend Bar\n      end\n    end\n\n    module Foo\n      class Child < Namespace::Parent\n      end\n    end\n  RUBY\n\n  assert_equal(\n    [\n      \"Foo::Child::<Class:Child>\",\n      \"Foo::Namespace::Parent::<Class:Parent>\",\n      \"Bar\",\n      \"Object::<Class:Object>\",\n      \"BasicObject::<Class:BasicObject>\",\n      \"Class\",\n      \"Module\",\n      \"Object\",\n      \"Kernel\",\n      \"BasicObject\",\n    ],\n    @index.linearized_ancestors_of(\"Foo::Child::<Class:Child>\"),\n  )\nend\n")

#test_singletons_are_excluded_from_fuzzy_search ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1411

def test_singletons_are_excluded_from_fuzzy_search
  index("    class Zwq\n      class << self\n      end\n    end\n  RUBY\n\n  results = @index.fuzzy_search(\"Zwq\")\n  assert_equal(1, results.length)\n  assert_equal(\"Zwq\", results.first.name)\nend\n")

#test_singletons_are_excluded_from_prefix_search ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1400

def test_singletons_are_excluded_from_prefix_search
  index("    class Zwq\n      class << self\n      end\n    end\n  RUBY\n\n  assert_empty(@index.prefix_search(\"Zwq::<C\"))\nend\n")

#test_top_level_basic_object_superclass_resolution ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1290

def test_top_level_basic_object_superclass_resolution
  index("    module Foo\n      class BasicObject; end\n\n      class Bar < ::BasicObject; end\n    end\n  RUBY\n\n  assert_equal([\"Foo::Bar\", \"BasicObject\"], @index.linearized_ancestors_of(\"Foo::Bar\"))\nend\n")

#test_top_level_object_superclass_resolution ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1278

def test_top_level_object_superclass_resolution
  index("    module Foo\n      class Object; end\n\n      class Bar < ::Object; end\n    end\n  RUBY\n\n  assert_equal([\"Foo::Bar\", \"Object\", \"Kernel\", \"BasicObject\"], @index.linearized_ancestors_of(\"Foo::Bar\"))\nend\n")

#test_unresolable_method_aliases ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 1493

def test_unresolable_method_aliases
  index("    class Foo\n      alias bar baz\n    end\n  RUBY\n\n  # `baz` does not exist, so resolving `bar` is not possible\n  methods = @index.resolve_method(\"bar\", \"Foo\")\n  assert_nil(methods)\n\n  entry = T.must(@index[\"bar\"].first)\n  assert_kind_of(Entry::UnresolvedMethodAlias, entry)\nend\n")

#test_visitor_does_not_visit_unnecessary_nodes ⇒ Object 



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# File 'lib/ruby_indexer/test/index_test.rb', line 200

def test_visitor_does_not_visit_unnecessary_nodes
  concats = (0...10_000).map do |i|
    "      \"string\#{i}\" \\\\\n    STRING\n  end.join\n\n  index(<<~RUBY)\n    module Foo\n      local_var = \#{concats}\n        \"final\"\n      @class_instance_var = \#{concats}\n        \"final\"\n      @@class_var = \#{concats}\n        \"final\"\n      $global_var = \#{concats}\n        \"final\"\n      CONST = \#{concats}\n        \"final\"\n    end\n  RUBY\nend\n"