Class: SourceLineTest

Inherits:
Test::Unit::TestCase
  • Object
show all
Defined in:
lib/sprockets/test/test_source_line.rb

Instance Method Summary collapse

Instance Method Details

#test_comment_should_be_extracted_from_comment_lines ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 38

def test_comment_should_be_extracted_from_comment_lines
  assert_equal "test", source_line("//test").comment
  assert_equal " test", source_line("// test").comment
  assert_equal nil, source_line("f //test").comment
end

#test_inspect_should_include_source_file_location_and_line_number ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 69

def test_inspect_should_include_source_file_location_and_line_number
  environment = environment_for_fixtures
  pathname    = Sprockets::Pathname.new(environment, "/a/b/c.js")
  source_file = Sprockets::SourceFile.new(environment, pathname)
  assert_equal "line 25 of #{File.expand_path("/a/b/c.js")}", source_line("hello", source_file, 25).inspect
end

#test_interpolation_of_constants ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 76

def test_interpolation_of_constants
  assert_equal %(var VERSION = "1.0";\n), source_line('var VERSION = "<%= VERSION %>";').to_s("VERSION" => "1.0")
end

#test_interpolation_of_missing_constant_raises_undefined_constant_error ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 80

def test_interpolation_of_missing_constant_raises_undefined_constant_error
  assert_raises(Sprockets::UndefinedConstantError) do
    source_line('<%= NONEXISTENT %>').to_s("VERSION" => "1.0")
  end
end

#test_line_that_begins_a_multiline_comment ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 13

def test_line_that_begins_a_multiline_comment
  assert source_line(" /*").begins_multiline_comment?
  assert source_line(" /**").begins_multiline_comment?
end

#test_line_that_begins_a_pdoc_comment ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 18

def test_line_that_begins_a_pdoc_comment
  assert !source_line(" /*").begins_pdoc_comment?
  assert source_line(" /**").begins_pdoc_comment?
end

#test_line_that_begins_with_double_slash_should_be_a_comment ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 4

def test_line_that_begins_with_double_slash_should_be_a_comment
  assert source_line("//").comment?
  assert source_line("//test").comment?
  assert source_line("//= require").comment?
  assert source_line("//= require <foo>").comment?
  assert source_line(" //").comment?
  assert source_line("\t//").comment?
end

#test_line_that_contains_a_provide_comment_should_be_a_provide ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 58

def test_line_that_contains_a_provide_comment_should_be_a_provide
  assert source_line("//= provide \"../assets\"").provide?
  assert !source_line("//= provide").provide?
  assert !source_line("//= provide <../assets>").provide?
end

#test_line_that_contains_but_does_not_begin_with_double_slash_should_not_be_a_comment ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 33

def test_line_that_contains_but_does_not_begin_with_double_slash_should_not_be_a_comment
  assert !source_line("f //").comment?
  assert !source_line("f //= require <foo>").comment?
end

#test_line_that_contains_require_comment_should_be_a_require ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 44

def test_line_that_contains_require_comment_should_be_a_require
  assert source_line("//= require <foo>").require?
  assert !source_line("//= require<foo>").require?
  assert source_line("//= require \"foo\"").require?
  assert !source_line("//= require <foo> f").require?
end

#test_line_that_ends_a_multiline_comment ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 23

def test_line_that_ends_a_multiline_comment
  assert source_line(" */").ends_multiline_comment?
  assert source_line(" **/").ends_multiline_comment?
end

#test_line_that_ends_a_pdoc_comment ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 28

def test_line_that_ends_a_pdoc_comment
  assert !source_line(" */").ends_pdoc_comment?
  assert source_line(" **/").ends_pdoc_comment?
end

#test_provide_should_be_extracted_from_provide_lines ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 64

def test_provide_should_be_extracted_from_provide_lines
  assert_nil source_line("//= provide").provide
  assert_equal "../assets", source_line("//= provide \"../assets\"").provide
end

#test_require_should_be_extracted_from_require_lines ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 51

def test_require_should_be_extracted_from_require_lines
  assert_nil source_line("//= require").require
  assert_equal "<foo>", source_line("//= require <foo>").require
  assert_equal "<foo>", source_line("//= require   <foo> ").require
  assert_equal "\"foo\"", source_line("//= require \"foo\"").require
end

#test_to_s_should_strip_trailing_whitespace_before_adding_line_ending ⇒ Object 



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# File 'lib/sprockets/test/test_source_line.rb', line 86

def test_to_s_should_strip_trailing_whitespace_before_adding_line_ending
  assert_equal "hello();\n", source_line("hello();     \t  \r\n").to_s({})
end