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require File.expand_path('../../../test_helper', __FILE__)
require 'mocha/parameter_matchers/has_key'
require 'mocha/parameter_matchers/instance_methods'
require 'mocha/inspect'
class HasKeyTest < Mocha::TestCase
include Mocha::ParameterMatchers
def test_should_match_hash_including_specified_key
matcher = has_key(:key_1)
assert matcher.matches?([{ key_1: 1, key_2: 2 }])
end
def test_should_not_match_hash_not_including_specified_key
matcher = has_key(:key_1)
assert !matcher.matches?([{ key_2: 2 }])
end
def test_should_describe_matcher
matcher = has_key(:key)
assert_equal 'has_key(:key)', matcher.mocha_inspect
end
def test_should_match_hash_including_specified_key_with_nested_key_matcher
matcher = has_key(equals(:key_1))
assert matcher.matches?([{ key_1: 1, key_2: 2 }])
end
def test_should_not_match_hash_not_including_specified_key_with_nested_key_matcher
matcher = has_key(equals(:key_1))
assert !matcher.matches?([{ key_2: 2 }])
end
def test_should_not_raise_error_on_empty_arguments
matcher = has_key(:key)
assert_nothing_raised { matcher.matches?([]) }
end
def test_should_not_match_on_empty_arguments
matcher = has_key(:key)
assert !matcher.matches?([])
end
def test_should_not_raise_error_on_argument_that_does_not_respond_to_keys
matcher = has_key(:key)
assert_nothing_raised { matcher.matches?([:key]) }
end
def test_should_not_match_on_argument_that_does_not_respond_to_keys
matcher = has_key(:key)
assert !matcher.matches?([:key])
end
end
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