Created
June 21, 2024 09:33
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A moq macher for deeply comparing objects.
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public static class ItIs | |
{ | |
public static T EquivalentTo<T>(T expected) | |
{ | |
return EquivalentTo(expected, config => config); | |
} | |
public static T EquivalentTo<T>(T expected, Func<EquivalencyAssertionOptions<T>, EquivalencyAssertionOptions<T>> config) | |
{ | |
bool Validate(T actual) | |
{ | |
try | |
{ | |
actual.Should().BeEquivalentTo(expected, config); | |
return true; | |
} | |
catch (Exception) | |
{ | |
false; | |
} | |
} | |
return Match.Create<T>(Validate); | |
} | |
} |
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public class SampleTest | |
{ | |
[Fact] | |
public void LoggerShouldBeOutputWhenSavingForm() | |
{ | |
var logger = new Mock<ILogger>(); | |
var service = new Service(logger.Object); | |
var formValues = new FormValues | |
{ | |
Foo = "FOO", | |
Bar = "BAR", | |
Baz = "BAZ" | |
}; | |
service.SaveFormValues(formValues); | |
var expected = new LogItem | |
{ | |
LogNo = 1, | |
LogLevel = LogLevel.Info, | |
FormValues = JsonSerializer.Serialize(formValues), | |
}; | |
logger.Verify(mock => mock.Log(ItIs.EquivalentTo(expected))); | |
} | |
} |
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