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Fix most problems (hopefully) with ExceptionMatcher

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This commit is contained in:
Michael Miller 2019-08-09 14:18:59 -06:00
parent 2251168631
commit c47b47ade9
1 changed files with 41 additions and 30 deletions
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71
src/spectator/matchers/exception_matcher.cr
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@ -25,48 +25,59 @@ module Spectator::Matchers
def match(actual)
exception = capture_exception { actual.value }
case exception
when Nil
FailedMatchData.new("#{actual.label} did not raise", expected: ExpectedType.inspect)
when ExceptionType
if expected.value.nil? || expected.value === exception.message
SuccessfulMatchData.new
if exception.nil?
FailedMatchData.new("#{actual.label} did not raise", expected: ExceptionType.inspect)
else
if exception.is_a?(ExceptionType)
if (value = expected.value).nil?
SuccessfulMatchData.new
else
if value === exception.message
SuccessfulMatchData.new
else
FailedMatchData.new("#{actual.label} raised #{exception.class}, but the message is not #{expected.label}",
"expected type": ExceptionType.inspect,
"actual type": exception.class.inspect,
"expected message": value.inspect,
"actual message": exception.message.to_s
)
end
end
else
FailedMatchData.new("#{actual.label} raised #{ExpectedType}, but the message is not #{expected.label}",
"expected type": ExceptionType.inspect,
"actual type": exception.class.inspect,
"expected message": expected.value.inspect,
"actual message": exception.message
FailedMatchData.new("#{actual.label} did not raise #{ExceptionType}",
expected: ExceptionType.inspect,
actual: exception.class.inspect
)
end
else
FailedMatchData.new("#{actual.label} did not raise #{ExpectedType}",
expected: ExpectedType.inspect,
actual: exception.class.inspect
)
end
end
def negated_match(actual)
exception = capture_exception { actual.value }
case exception
when Nil
if exception.nil?
SuccessfulMatchData.new
when ExceptionType
if expected.value.nil?
FailedMatchData.new("#{actual.label} raised #{ExpectedType}")
elsif expected.value === exception.message
FailedMatchData.new("#{actual.label} raised #{ExpectedType} with message matching #{expected.label}",
"expected type": ExceptionType.inspect,
"actual type": exception.class.inspect,
"expected message": expected.value.inspect,
"actual message": exception.message
)
else
if exception.is_a?(ExceptionType)
if (value = expected.value).nil?
FailedMatchData.new("#{actual.label} raised #{exception.class}",
expected: "Not #{ExceptionType}",
actual: exception.class.inspect
)
else
if value === exception.message
FailedMatchData.new("#{actual.label} raised #{exception.class} with message matching #{expected.label}",
"expected type": ExceptionType.inspect,
"actual type": exception.class.inspect,
"expected message": value.inspect,
"actual message": exception.message.to_s
)
else
SuccessfulMatchData.new
end
end
else
SuccessfulMatchData.new
end
else
SuccessfulMatchData.new
end
end