Class: SortingTest

Inherits:
Test::Unit::TestCase
  • Object
show all
Defined in:
lib/six-updater-web/vendor/plugins/active_scaffold/test/data_structures/sorting_test.rb

Overview

require ‘test/model_stub’

Instance Method Summary collapse

Instance Method Details

#setup ⇒ Object 



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# File 'lib/six-updater-web/vendor/plugins/active_scaffold/test/data_structures/sorting_test.rb', line 5

def setup
  @columns = ActiveScaffold::DataStructures::Columns.new(ModelStub, :a, :b, :c, :d)
  @sorting = ActiveScaffold::DataStructures::Sorting.new(@columns)
end

#test_add ⇒ Object 



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# File 'lib/six-updater-web/vendor/plugins/active_scaffold/test/data_structures/sorting_test.rb', line 10

def test_add
  @sorting.add :a, 'ASC'
  # test adding by symbol
  assert @sorting.sorts_on?(:a)
  # test adding an uppercase string direction
  assert_equal 'ASC', @sorting.direction_of(:a)

  @sorting.add 'b', :ASC
  # test adding by string
  assert @sorting.sorts_on?(:b)
  # test adding an uppercase symbol direction
  assert_equal 'ASC', @sorting.direction_of(:b)

  @sorting.add @columns[:c], 'desc'
  # test adding by object
  assert @sorting.sorts_on?(:c)
  # test adding a lowercase string direction
  assert_equal 'DESC', @sorting.direction_of(:c)

  @sorting << [:d, :desc]
  # testing adding with the alias
  assert @sorting.sorts_on?(:d)
  assert_equal 'DESC', @sorting.direction_of(:d)

  @sorting.clear

  # test adding without a direction (test default)
  @sorting.add :a
  assert_equal 'ASC', @sorting.direction_of(:a)

  # test adding a bad column
  assert_raises ArgumentError do
    @sorting.add :foo
  end

  # test adding a bad direction
  assert_raises ArgumentError do
    @sorting.add :b, :FOO
  end
end

#test_direction_of ⇒ Object 



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# File 'lib/six-updater-web/vendor/plugins/active_scaffold/test/data_structures/sorting_test.rb', line 71

def test_direction_of
  @sorting.add :a, 'ASC'
  @sorting.add :b, :DESC

  assert_equal 'ASC', @sorting.direction_of(:a)
  assert_equal 'DESC', @sorting.direction_of(:b)
end

#test_set ⇒ Object 



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# File 'lib/six-updater-web/vendor/plugins/active_scaffold/test/data_structures/sorting_test.rb', line 51

def test_set
  @sorting.add :a, 'ASC'
  assert @sorting.sorts_on?(:a)

  @sorting.set :b, 'DESC'
  assert @sorting.instance_variable_get('@clauses').size == 1
  assert !@sorting.sorts_on?(:a)
  assert @sorting.sorts_on?(:b)
  assert_equal 'DESC', @sorting.direction_of(:b)
end

#test_sorts_by_method ⇒ Object 



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# File 'lib/six-updater-web/vendor/plugins/active_scaffold/test/data_structures/sorting_test.rb', line 79

def test_sorts_by_method
  @columns[:a].sort_by :method => proc{0}

  #test pure method sorting: true
  @sorting.add :a
  assert @sorting.sorts_by_method?

  #test mixed sql/method sorting: raise error
  assert_raise ArgumentError do
    @sorting.add :b
  end
  
  #test pure sql sorting: false
  @sorting.clear
  @sorting.add :b
  assert !@sorting.sorts_by_method?
end

#test_sorts_on ⇒ Object 



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# File 'lib/six-updater-web/vendor/plugins/active_scaffold/test/data_structures/sorting_test.rb', line 62

def test_sorts_on
  @sorting.add :a
  @sorting.add :b

  assert @sorting.sorts_on?(:a)
  assert @sorting.sorts_on?(:b)
  assert !@sorting.sorts_on?(:c)
end