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module Shoulda # :nodoc:
module Matchers
module ActionController # :nodoc:
# Ensures a controller responded with the expected json.
def respond_with_json(status)
RespondWithJsonMatcher.new(status)
end
class RespondWithJsonMatcher # :nodoc:
def initialize(expected_json)
@no_values = false
@ignored = []
@expected = expected_json
end
def ignoring_attributes(ignored = ['id', 'updated_at', 'created_at'])
@ignored = ignored
self
end
def ignoring_values()
@no_values = true
self
end
def matches?(controller)
@actual = controller.response.body
# remove the selected attributes
@ignored.each do |attr|
@actual.gsub!(/.#{attr}.:[^{,]*[,]+/, "")
@expected.gsub!(/.#{attr}.:[^{,]*[,]+/, "")
end
# remove the values of all attributes
if @no_values
@actual.gsub!(/:[^{,]*/, "")
@expected.gsub!(/:[^{,]*/, "")
end
@actual == @expected
end
def failure_message
s = "Expected the following json strings to be equal: \n"
s += "Expected: " + @expected.inspect + "\n"
s += " Got: " + @actual.inspect
s
end
def negative_failure_message
s = "Expected the following json strings to be different: \n"
s += "Expected: " + @expected.inspect + "\n"
s += " Got: " + @actual.inspect
s
end
def description
"respond with a defined json string"
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems