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Contents
module DynportTools::HaveAttributesMatcher
class HaveAttributes
def initialize(expected)
@expected = expected
end
def differ
@differ ||= DynportTools::Differ.new(:diff_all => false)
end
def matches?(target)
@target = if target.respond_to?(:attributes)
differ.symbolize_keys = true
target.attributes
else
target
end
if diff = differ.diff(@expected, @target)
@error = differ.diff_to_message_lines(diff).join("\n")
false
else
true
end
end
def failure_message
@error
end
end
class ReturnValues < HaveAttributes
def matches?(target)
differ.use_return = true
super(@expected.keys.inject({}) { |hash, key| hash.merge!(key => target.send(key)) })
end
end
class HaveAllAttributes < HaveAttributes
def matches?(record)
differ.diff_all = true
super(record)
end
end
class HaveOneWithAttributes < HaveAttributes
def matches?(target)
target.any? do |record|
super(record)
end
end
def failure_message
"expected to have one record with attributes #{@expected.inspect}"
end
end
def return_values(expected)
ReturnValues.new(expected)
end
def have_attributes(expected)
HaveAttributes.new(expected)
end
def exactly_have_attributes(expected)
have_all_attributes(expected)
end
def have_all_attributes(expected)
HaveAllAttributes.new(expected)
end
def have_one_with_attributes(expected)
HaveOneWithAttributes.new(expected)
end
end
Version data entries
16 entries across 16 versions & 1 rubygems