36 lines
1.1 KiB
Ruby
36 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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require "abstract_unit"
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require "action_view/renderer/collection_renderer"
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class PartialIterationTest < ActiveSupport::TestCase
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def test_has_size_and_index
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iteration = ActionView::PartialIteration.new 3
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assert_equal 0, iteration.index, "should be at the first index"
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assert_equal 3, iteration.size, "should have the size"
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end
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def test_first_is_true_when_current_is_at_the_first_index
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iteration = ActionView::PartialIteration.new 3
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assert iteration.first?, "first when current is 0"
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end
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def test_first_is_false_unless_current_is_at_the_first_index
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iteration = ActionView::PartialIteration.new 3
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iteration.iterate!
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assert_not iteration.first?, "not first when current is 1"
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end
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def test_last_is_true_when_current_is_at_the_last_index
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iteration = ActionView::PartialIteration.new 3
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iteration.iterate!
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iteration.iterate!
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assert iteration.last?, "last when current is 2"
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end
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def test_last_is_false_unless_current_is_at_the_last_index
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iteration = ActionView::PartialIteration.new 3
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assert_not iteration.last?, "not last when current is 0"
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end
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end
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