public static void ConfiguringNonConfigurableSetter(
ClassWithInterestingProperties subject,
Exception exception)
{
"Given a Fake with a property that can't be configured"
.x(() => subject = A.Fake <ClassWithInterestingProperties>());
"When assignment of the property is configured"
.x(() => exception = Record.Exception(() => A.CallToSet(() => subject.NonConfigurableProperty).DoesNothing()));
"Then a fake configuration exception is thrown"
.x(() => exception.Should().BeAnExceptionOfType <FakeConfigurationException>());
}
public static void ConfiguringNonConfigurableSetter(
ClassWithInterestingProperties subject,
Exception exception)
{
"Given a Fake with a property that can't be configured"
.x(() => subject = A.Fake<ClassWithInterestingProperties>());
"When assignment of the property is configured"
.x(() => exception = Record.Exception(() => A.CallToSet(() => subject.NonConfigurableProperty).DoesNothing()));
"Then a fake configuration exception is thrown"
.x(() => exception.Should().BeAnExceptionOfType<FakeConfigurationException>());
}
public static void ConfiguringSetterViaField(
ClassWithInterestingProperties subject,
Exception exception)
{
"Given a Fake with a property"
.x(() => subject = A.Fake <ClassWithInterestingProperties>());
"When assignment of the property is configured using a field access expression"
.x(() => exception = Record.Exception(() => A.CallToSet(() => subject.Field).DoesNothing()));
"Then an argument exception is thrown"
.x(() => exception.Should().BeAnExceptionOfType <ArgumentException>());
"And the exception message indicates that the expression refers to an incorrect member type"
.x(() => exception.Message.Should().Be("The specified expression is not a method call or property getter."));
}
public static void ConfiguringSetterToCallBaseMethodForAnyValue(
int value,
ClassWithInterestingProperties subject)
{
"Given a Fake with a property"
.x(() => subject = A.Fake <ClassWithInterestingProperties>());
"And assignment of the property is configured to call the base implementation for any value"
.x(() => A.CallToSet(() => subject.ConfigurableProperty).CallsBaseMethod());
$"When I assign the property to {value}"
.x(() => subject.ConfigurableProperty = value);
"Then the base implementation is called"
.x(() => subject.WasBaseSetterCalled.Should().BeTrue());
}
public static void ConfiguringSetterViaField(
ClassWithInterestingProperties subject,
Exception exception)
{
"Given a Fake with a property"
.x(() => subject = A.Fake<ClassWithInterestingProperties>());
"When assignment of the property is configured using a field access expression"
.x(() => exception = Record.Exception(() => A.CallToSet(() => subject.Field).DoesNothing()));
"Then an argument exception is thrown"
.x(() => exception.Should().BeAnExceptionOfType<ArgumentException>());
"And the exception message indicates that the expression refers to an incorrect member type"
.x(() => exception.Message.Should().Be("The specified expression is not a method call or property getter."));
}
