class CaptureHelperTest
Public Instance Methods
alt_encoding(output_buffer)
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# File actionview/test/template/capture_helper_test.rb, line 225 def alt_encoding(output_buffer) output_buffer.encoding == Encoding::US_ASCII ? Encoding::UTF_8 : Encoding::US_ASCII end
setup()
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Calls superclass method
# File actionview/test/template/capture_helper_test.rb, line 6 def setup super @av = ActionView::Base.new @view_flow = ActionView::OutputFlow.new end
test_capture_captures_the_temporary_output_buffer_in_its_block()
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# File actionview/test/template/capture_helper_test.rb, line 12 def test_capture_captures_the_temporary_output_buffer_in_its_block assert_nil @av.output_buffer string = @av.capture do @av.output_buffer << "foo" @av.output_buffer << "bar" end assert_nil @av.output_buffer assert_equal "foobar", string end
test_capture_captures_the_value_returned_by_the_block_if_the_temporary_buffer_is_blank()
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# File actionview/test/template/capture_helper_test.rb, line 22 def test_capture_captures_the_value_returned_by_the_block_if_the_temporary_buffer_is_blank string = @av.capture("foo", "bar") do |a, b| a + b end assert_equal "foobar", string end
test_capture_doesnt_escape_twice()
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# File actionview/test/template/capture_helper_test.rb, line 38 def test_capture_doesnt_escape_twice string = @av.capture { raw("<em>bar</em>") } assert_equal "<em>bar</em>", string end
test_capture_escapes_html()
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# File actionview/test/template/capture_helper_test.rb, line 33 def test_capture_escapes_html string = @av.capture { "<em>bar</em>" } assert_equal "<em>bar</em>", string end
test_capture_returns_nil_if_the_returned_value_is_not_a_string()
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# File actionview/test/template/capture_helper_test.rb, line 29 def test_capture_returns_nil_if_the_returned_value_is_not_a_string assert_nil @av.capture { 1 } end
test_capture_used_for_read()
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# File actionview/test/template/capture_helper_test.rb, line 43 def test_capture_used_for_read content_for :foo, "foo" assert_equal "foo", content_for(:foo) content_for(:bar) { "bar" } assert_equal "bar", content_for(:bar) end
test_content_for_question_mark()
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# File actionview/test/template/capture_helper_test.rb, line 146 def test_content_for_question_mark assert ! content_for?(:title) content_for :title, "title" assert content_for?(:title) assert ! content_for?(:something_else) end
test_content_for_returns_nil_when_content_missing()
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# File actionview/test/template/capture_helper_test.rb, line 142 def test_content_for_returns_nil_when_content_missing assert_nil content_for(:some_missing_key) end
test_content_for_returns_nil_when_writing()
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# File actionview/test/template/capture_helper_test.rb, line 130 def test_content_for_returns_nil_when_writing assert ! content_for?(:title) assert_nil content_for(:title, "foo") assert_nil content_for(:title) { output_buffer << "bar"; nil } assert_nil content_for(:title) { output_buffer << " \n "; nil } assert_equal "foobar", content_for(:title) assert_nil content_for(:title, "foo", flush: true) assert_nil content_for(:title, flush: true) { output_buffer << "bar"; nil } assert_nil content_for(:title, flush: true) { output_buffer << " \n "; nil } assert_equal "bar", content_for(:title) end
test_content_for_should_be_html_safe_after_flush_empty()
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# File actionview/test/template/capture_helper_test.rb, line 153 def test_content_for_should_be_html_safe_after_flush_empty assert ! content_for?(:title) content_for :title do content_tag(:p, "title") end assert content_for(:title).html_safe? content_for :title, "", flush: true content_for(:title) do content_tag(:p, "title") end assert content_for(:title).html_safe? end
test_content_for_with_block()
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# File actionview/test/template/capture_helper_test.rb, line 65 def test_content_for_with_block assert ! content_for?(:title) content_for :title do output_buffer << "foo" output_buffer << "bar" nil end assert_equal "foobar", content_for(:title) end
test_content_for_with_block_and_multiple_calls_with_flush()
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# File actionview/test/template/capture_helper_test.rb, line 75 def test_content_for_with_block_and_multiple_calls_with_flush assert ! content_for?(:title) content_for :title do "foo" end content_for :title, flush: true do "bar" end assert_equal "bar", content_for(:title) end
test_content_for_with_block_and_multiple_calls_with_flush_nil_content()
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# File actionview/test/template/capture_helper_test.rb, line 86 def test_content_for_with_block_and_multiple_calls_with_flush_nil_content assert ! content_for?(:title) content_for :title do "foo" end content_for :title, nil, flush: true do "bar" end assert_equal "bar", content_for(:title) end
test_content_for_with_block_and_multiple_calls_without_flush()
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# File actionview/test/template/capture_helper_test.rb, line 97 def test_content_for_with_block_and_multiple_calls_without_flush assert ! content_for?(:title) content_for :title do "foo" end content_for :title, flush: false do "bar" end assert_equal "foobar", content_for(:title) end
test_content_for_with_multiple_calls()
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# File actionview/test/template/capture_helper_test.rb, line 51 def test_content_for_with_multiple_calls assert ! content_for?(:title) content_for :title, "foo" content_for :title, "bar" assert_equal "foobar", content_for(:title) end
test_content_for_with_multiple_calls_and_flush()
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# File actionview/test/template/capture_helper_test.rb, line 58 def test_content_for_with_multiple_calls_and_flush assert ! content_for?(:title) content_for :title, "foo" content_for :title, "bar", flush: true assert_equal "bar", content_for(:title) end
test_content_for_with_whitespace_block()
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# File actionview/test/template/capture_helper_test.rb, line 108 def test_content_for_with_whitespace_block assert ! content_for?(:title) content_for :title, "foo" content_for :title do output_buffer << " \n " nil end content_for :title, "bar" assert_equal "foobar", content_for(:title) end
test_content_for_with_whitespace_block_and_flush()
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# File actionview/test/template/capture_helper_test.rb, line 119 def test_content_for_with_whitespace_block_and_flush assert ! content_for?(:title) content_for :title, "foo" content_for :title, flush: true do output_buffer << " \n " nil end content_for :title, "bar", flush: true assert_equal "bar", content_for(:title) end
test_provide()
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# File actionview/test/template/capture_helper_test.rb, line 166 def test_provide assert !content_for?(:title) provide :title, "hi" assert content_for?(:title) assert_equal "hi", content_for(:title) provide :title, "<p>title</p>" assert_equal "hi<p>title</p>", content_for(:title) @view_flow = ActionView::OutputFlow.new provide :title, "hi" provide :title, raw("<p>title</p>") assert_equal "hi<p>title</p>", content_for(:title) end
test_with_output_buffer_does_not_assume_there_is_an_output_buffer()
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# File actionview/test/template/capture_helper_test.rb, line 220 def test_with_output_buffer_does_not_assume_there_is_an_output_buffer assert_nil @av.output_buffer assert_equal "", @av.with_output_buffer {} end
test_with_output_buffer_restores_the_output_buffer()
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# File actionview/test/template/capture_helper_test.rb, line 199 def test_with_output_buffer_restores_the_output_buffer buffer = ActionView::OutputBuffer.new @av.output_buffer = buffer @av.with_output_buffer do @av.output_buffer << "." end assert buffer.equal?(@av.output_buffer) end
test_with_output_buffer_sets_proper_encoding()
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# File actionview/test/template/capture_helper_test.rb, line 208 def test_with_output_buffer_sets_proper_encoding @av.output_buffer = ActionView::OutputBuffer.new # Ensure we set the output buffer to an encoding different than the default one. alt_encoding = alt_encoding(@av.output_buffer) @av.output_buffer.force_encoding(alt_encoding) @av.with_output_buffer do assert_equal alt_encoding, @av.output_buffer.encoding end end
test_with_output_buffer_swaps_the_output_buffer_given_no_argument()
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# File actionview/test/template/capture_helper_test.rb, line 180 def test_with_output_buffer_swaps_the_output_buffer_given_no_argument assert_nil @av.output_buffer buffer = @av.with_output_buffer do @av.output_buffer << "." end assert_equal ".", buffer assert_nil @av.output_buffer end
test_with_output_buffer_swaps_the_output_buffer_with_an_argument()
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# File actionview/test/template/capture_helper_test.rb, line 189 def test_with_output_buffer_swaps_the_output_buffer_with_an_argument assert_nil @av.output_buffer buffer = ActionView::OutputBuffer.new(".") @av.with_output_buffer(buffer) do @av.output_buffer << "." end assert_equal "..", buffer assert_nil @av.output_buffer end