public static IAssertionResult <T, TSource> Assert <T, TSource>(this IValueProvider <T, TSource> valueProvider, IAssertion <T> assertion, IAssertionConfiguration configuration)
{
return(Wait.Assertion(valueProvider, new AssertionConfiguration <T>
{
Timeout = configuration.Timeout,
Interval = configuration.Interval,
ExceptionMatcher = configuration.ExceptionMatcher,
Assertion = assertion
}));
}
public void ZeroTimeoutAndAssertionSatisfied_AssertionCalledOnce()
{
var configuration = Substitute.For <IAssertionConfiguration <int> >();
configuration.Timeout.Returns(0);
Wait.Assertion(ValueProvider.Create(() => 1), configuration);
configuration.Assertion.ReceivedWithAnyArgs().Assert(default(int));
configuration.ExceptionMatcher.DidNotReceiveWithAnyArgs().RetryOnException(default(Exception));
}
public void AssertionSatisfiedFirstTime_RetryUntillAssertionSatisfied()
{
var configuration = Substitute.For <IAssertionConfiguration <int> >();
configuration.Timeout.Returns(100);
configuration.Interval.Returns(10);
Wait.Assertion(ValueProvider.Create(() => 1), configuration);
configuration.Assertion.ReceivedWithAnyArgs().Assert(default(int));
configuration.ExceptionMatcher.DidNotReceiveWithAnyArgs().RetryOnException(default(Exception));
}
public void ZeroTimeoutAndAssertionFailed_AssertionCalledOnce()
{
var configuration = Substitute.For <IAssertionConfiguration <int> >();
configuration.Timeout.Returns(0);
configuration.ExceptionMatcher.RetryOnException(default(Exception)).ReturnsForAnyArgs(true);
configuration.Assertion.WhenForAnyArgs(x => x.Assert(default(int))).Do(x => throw new Exception());
Assert.Throws <Exception>(() => Wait.Assertion(ValueProvider.Create(() => 1), configuration));
configuration.Assertion.ReceivedWithAnyArgs().Assert(default(int));
}
public void AssertionAlwaysFailed_RetryUntillException()
{
var times = 3;
var configuration = Substitute.For <IAssertionConfiguration <int> >();
configuration.Timeout.Returns(100);
configuration.Interval.Returns(10);
configuration.ExceptionMatcher.RetryOnException(null).ReturnsForAnyArgs(x => -- times != 0);
configuration.Assertion.WhenForAnyArgs(x => x.Assert(default(int))).Do(x => throw new Exception());
Assert.Throws <Exception>(() => Wait.Assertion(ValueProvider.Create(() => 1), configuration));
configuration.Assertion.ReceivedWithAnyArgs(3).Assert(default(int));
}
public void AssertionAlwaysFailed_RetryUntillTimeout()
{
var configuration = Substitute.For <IAssertionConfiguration <int> >();
configuration.Timeout.Returns(100);
configuration.Interval.Returns(10);
configuration.ExceptionMatcher.RetryOnException(null).ReturnsForAnyArgs(true);
configuration.Assertion.WhenForAnyArgs(x => x.Assert(default(int)))
.Do(x => throw new Exception());
Assert.Throws <Exception>(() => Wait.Assertion(ValueProvider.Create(() => 1), configuration));
Assert.That(configuration.Assertion.ReceivedCalls().Count(), Is.GreaterThan(5).And.LessThan(15));
}
public void AssertionReceivesActualValue()
{
var configuration = Substitute.For <IAssertionConfiguration <string> >();
configuration.Timeout.Returns(0);
var valueProvider = Substitute.For <IValueProvider <string, int> >();
valueProvider.GetValue().Returns("zzz");
Wait.Assertion(valueProvider, configuration);
configuration.Assertion.Received().Assert("zzz");
}
public void AssertionSatisfiedDeferred_RetryUntillAssertionSatisfied()
{
var times = 3;
var configuration = Substitute.For <IAssertionConfiguration <int> >();
configuration.Timeout.Returns(100);
configuration.Interval.Returns(10);
configuration.ExceptionMatcher.RetryOnException(null).ReturnsForAnyArgs(true);
configuration.Assertion.WhenForAnyArgs(x => x.Assert(default(int)))
.Do(x =>
{
if (--times != 0)
{
throw new Exception();
}
});
Wait.Assertion(ValueProvider.Create(() => 1), configuration);
configuration.Assertion.ReceivedWithAnyArgs(3).Assert(default(int));
}
public static IAssertionResult <T, TSource> Assert <T, TSource>(this IValueProvider <T, TSource> valueProvider, IAssertionConfiguration <T> configuration)
{
return(Wait.Assertion(valueProvider, configuration));
}
