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Contents
module Webrat
module Matchers
class HasContent #:nodoc:
def initialize(content)
@content = content
end
def matches?(stringlike)
@document = Webrat::XML.document(stringlike)
@element = @document.inner_text
case @content
when String
@element.gsub(/\s+/, ' ').include?(@content)
when Regexp
@element.match(@content)
end
end
# ==== Returns
# String:: The failure message.
def failure_message
"expected the following element's content to #{content_message}:\n#{squeeze_space(@element)}"
end
# ==== Returns
# String:: The failure message to be displayed in negative matches.
def negative_failure_message
"expected the following element's content to not #{content_message}:\n#{squeeze_space(@element)}"
end
def squeeze_space(inner_text)
inner_text.gsub(/^\s*$/, "").squeeze("\n")
end
def content_message
case @content
when String
"include \"#{@content}\""
when Regexp
"match #{@content.inspect}"
end
end
end
# Matches the contents of an HTML document with
# whatever string is supplied
def contain(content)
HasContent.new(content)
end
# Asserts that the body of the response contain
# the supplied string or regexp
def assert_contain(content)
hc = HasContent.new(content)
assert hc.matches?(response_body), hc.failure_message
end
# Asserts that the body of the response
# does not contain the supplied string or regepx
def assert_not_contain(content)
hc = HasContent.new(content)
assert !hc.matches?(response_body), hc.negative_failure_message
end
end
end
Version data entries
15 entries across 15 versions & 7 rubygems