Class: RubyIndexer::InstanceVariableTest

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

Instance Method Summary collapse

Methods inherited from TestCase

#setup

Instance Method Details

#test_class_instance_variables ⇒ Object 



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# File 'lib/ruby_indexer/test/instance_variables_test.rb', line 128

def test_class_instance_variables
  index("    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  assert_entry(\"@a\", Entry::InstanceVariable, \"/fake/path/foo.rb:2-4:2-6\")\n\n  entry = T.must(@index[\"@a\"]&.first)\n  owner = T.must(entry.owner)\n  assert_instance_of(Entry::SingletonClass, owner)\n  assert_equal(\"Foo::Bar::<Class:Bar>\", owner.name)\n\n  assert_entry(\"@b\", Entry::InstanceVariable, \"/fake/path/foo.rb:6-8:6-10\")\n\n  entry = T.must(@index[\"@b\"]&.first)\n  owner = T.must(entry.owner)\n  assert_instance_of(Entry::SingletonClass, owner)\n  assert_equal(\"Foo::Bar::<Class:Bar>\", owner.name)\n\n  assert_entry(\"@c\", Entry::InstanceVariable, \"/fake/path/foo.rb:9-6:9-8\")\n\n  entry = T.must(@index[\"@c\"]&.first)\n  owner = T.must(entry.owner)\n  assert_instance_of(Entry::SingletonClass, owner)\n  assert_equal(\"Foo::Bar::<Class:Bar>::<Class:<Class:Bar>>\", owner.name)\nend\n")

#test_class_instance_variables_inside_self_method ⇒ Object 



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# File 'lib/ruby_indexer/test/instance_variables_test.rb', line 176

def test_class_instance_variables_inside_self_method
  index("    class Foo\n      def self.bar\n        @a = 123\n      end\n    end\n  RUBY\n\n  entry = T.must(@index[\"@a\"]&.first)\n  owner = T.must(entry.owner)\n  assert_instance_of(Entry::SingletonClass, owner)\n  assert_equal(\"Foo::<Class:Foo>\", owner.name)\nend\n")

#test_empty_name_instance_variables ⇒ Object 



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# File 'lib/ruby_indexer/test/instance_variables_test.rb', line 114

def test_empty_name_instance_variables
  index("    module Foo\n      class Bar\n        def initialize\n          @ = 123\n        end\n      end\n    end\n  RUBY\n\n  refute_entry(\"@\")\nend\n")

#test_instance_variable_and_write ⇒ Object 



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# File 'lib/ruby_indexer/test/instance_variables_test.rb', line 28

def test_instance_variable_and_write
  index("    module Foo\n      class Bar\n        def initialize\n          # Hello\n          @a &&= value\n        end\n      end\n    end\n  RUBY\n\n  assert_entry(\"@a\", Entry::InstanceVariable, \"/fake/path/foo.rb:4-6:4-8\")\n\n  entry = T.must(@index[\"@a\"]&.first)\n  owner = T.must(entry.owner)\n  assert_instance_of(Entry::Class, owner)\n  assert_equal(\"Foo::Bar\", owner.name)\nend\n")

#test_instance_variable_inside_dynamic_method_declaration ⇒ Object 



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# File 'lib/ruby_indexer/test/instance_variables_test.rb', line 191

def test_instance_variable_inside_dynamic_method_declaration
  index("    class Foo\n      def something.bar\n        @a = 123\n      end\n    end\n  RUBY\n\n  # If the surrounding method is beind defined on any dynamic value that isn't `self`, then we attribute the\n  # instance variable to the wrong owner since there's no way to understand that statically\n  entry = T.must(@index[\"@a\"]&.first)\n  owner = T.must(entry.owner)\n  assert_instance_of(Entry::Class, owner)\n  assert_equal(\"Foo\", owner.name)\nend\n")

#test_instance_variable_operator_write ⇒ Object 



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# File 'lib/ruby_indexer/test/instance_variables_test.rb', line 48

def test_instance_variable_operator_write
  index("    module Foo\n      class Bar\n        def initialize\n          # Hello\n          @a += value\n        end\n      end\n    end\n  RUBY\n\n  assert_entry(\"@a\", Entry::InstanceVariable, \"/fake/path/foo.rb:4-6:4-8\")\n\n  entry = T.must(@index[\"@a\"]&.first)\n  owner = T.must(entry.owner)\n  assert_instance_of(Entry::Class, owner)\n  assert_equal(\"Foo::Bar\", owner.name)\nend\n")

#test_instance_variable_or_write ⇒ Object 



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# File 'lib/ruby_indexer/test/instance_variables_test.rb', line 68

def test_instance_variable_or_write
  index("    module Foo\n      class Bar\n        def initialize\n          # Hello\n          @a ||= value\n        end\n      end\n    end\n  RUBY\n\n  assert_entry(\"@a\", Entry::InstanceVariable, \"/fake/path/foo.rb:4-6:4-8\")\n\n  entry = T.must(@index[\"@a\"]&.first)\n  owner = T.must(entry.owner)\n  assert_instance_of(Entry::Class, owner)\n  assert_equal(\"Foo::Bar\", owner.name)\nend\n")

#test_instance_variable_target ⇒ Object 



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# File 'lib/ruby_indexer/test/instance_variables_test.rb', line 88

def test_instance_variable_target
  index("    module Foo\n      class Bar\n        def initialize\n          # Hello\n          @a, @b = [1, 2]\n        end\n      end\n    end\n  RUBY\n\n  assert_entry(\"@a\", Entry::InstanceVariable, \"/fake/path/foo.rb:4-6:4-8\")\n  assert_entry(\"@b\", Entry::InstanceVariable, \"/fake/path/foo.rb:4-10:4-12\")\n\n  entry = T.must(@index[\"@a\"]&.first)\n  owner = T.must(entry.owner)\n  assert_instance_of(Entry::Class, owner)\n  assert_equal(\"Foo::Bar\", owner.name)\n\n  entry = T.must(@index[\"@b\"]&.first)\n  owner = T.must(entry.owner)\n  assert_instance_of(Entry::Class, owner)\n  assert_equal(\"Foo::Bar\", owner.name)\nend\n")

#test_instance_variable_write ⇒ Object 



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

def test_instance_variable_write
  index("    module Foo\n      class Bar\n        def initialize\n          # Hello\n          @a = 1\n        end\n      end\n    end\n  RUBY\n\n  assert_entry(\"@a\", Entry::InstanceVariable, \"/fake/path/foo.rb:4-6:4-8\")\n\n  entry = T.must(@index[\"@a\"]&.first)\n  owner = T.must(entry.owner)\n  assert_instance_of(Entry::Class, owner)\n  assert_equal(\"Foo::Bar\", owner.name)\nend\n")

#test_top_level_instance_variables ⇒ Object 



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# File 'lib/ruby_indexer/test/instance_variables_test.rb', line 167

def test_top_level_instance_variables
  index("    @a = 123\n  RUBY\n\n  entry = T.must(@index[\"@a\"]&.first)\n  assert_nil(entry.owner)\nend\n")