class JavaScriptHelperTest

Attributes

output_buffer[RW]

Public Instance Methods

teardown() click to toggle source
# File actionview/test/template/javascript_helper_test.rb, line 16
def teardown
  ActiveSupport.escape_html_entities_in_json = @old_escape_html_entities_in_json
end
test_escape_javascript() click to toggle source
# File actionview/test/template/javascript_helper_test.rb, line 20
def test_escape_javascript
  assert_equal "", escape_javascript(nil)
  assert_equal %(This \\"thing\\" is really\\n netos\\'), escape_javascript(%(This "thing" is really\n netos'))
  assert_equal %(backslash\\\\test), escape_javascript(%(backslash\\test))
  assert_equal %(dont <\\/close> tags), escape_javascript(%(dont </close> tags))
  assert_equal %(unicode &#x2028; newline), escape_javascript(%(unicode \342\200\250 newline).dup.force_encoding(Encoding::UTF_8).encode!)
  assert_equal %(unicode &#x2029; newline), escape_javascript(%(unicode \342\200\251 newline).dup.force_encoding(Encoding::UTF_8).encode!)

  assert_equal %(dont <\\/close> tags), j(%(dont </close> tags))
end
test_escape_javascript_with_safebuffer() click to toggle source
# File actionview/test/template/javascript_helper_test.rb, line 31
def test_escape_javascript_with_safebuffer
  given = %('quoted' "double-quoted" new-line:\n </closed>)
  expect = %(\\'quoted\\' \\"double-quoted\\" new-line:\\n <\\/closed>)
  assert_equal expect, escape_javascript(given)
  assert_equal expect, escape_javascript(ActiveSupport::SafeBuffer.new(given))
  assert_instance_of String, escape_javascript(given)
  assert_instance_of ActiveSupport::SafeBuffer, escape_javascript(ActiveSupport::SafeBuffer.new(given))
end
test_javascript_cdata_section() click to toggle source
# File actionview/test/template/javascript_helper_test.rb, line 61
def test_javascript_cdata_section
  assert_dom_equal "\n//<![CDATA[\nalert('hello')\n//]]>\n", javascript_cdata_section("alert('hello')")
end
test_javascript_include_tag() click to toggle source

Setting the :extname option will control what extension (if any) is appended to the url for assets

# File actionview/test/template/javascript_helper_test.rb, line 50
def test_javascript_include_tag
  assert_dom_equal "<script src='/foo.js'></script>",  javascript_include_tag("/foo")
  assert_dom_equal "<script src='/foo'></script>",     javascript_include_tag("/foo", extname: false)
  assert_dom_equal "<script src='/foo.bar'></script>", javascript_include_tag("/foo", extname: ".bar")
end
test_javascript_tag() click to toggle source
# File actionview/test/template/javascript_helper_test.rb, line 40
def test_javascript_tag
  self.output_buffer = "foo"

  assert_dom_equal "<script>\n//<![CDATA[\nalert('hello')\n//]]>\n</script>",
    javascript_tag("alert('hello')")

  assert_equal "foo", output_buffer, "javascript_tag without a block should not concat to output_buffer"
end
test_javascript_tag_with_options() click to toggle source
# File actionview/test/template/javascript_helper_test.rb, line 56
def test_javascript_tag_with_options
  assert_dom_equal "<script id=\"the_js_tag\">\n//<![CDATA[\nalert('hello')\n//]]>\n</script>",
    javascript_tag("alert('hello')", id: "the_js_tag")
end