public async Task ExecuteRuleAsyncShouldGetContextFromFactory([Frozen] IGetsRuleContext contextFactory,
[RuleContext] RuleContext context,
[ExecutableModel] ExecutableRule rule,
SingleRuleExecutor sut,
[RuleResult] RuleResult expectedResult)
{
RuleContext capturedContext = null;
Mock.Get(rule.RuleLogic)
.Setup(x => x.GetResultAsync(It.IsAny <object>(), It.IsAny <object>(), It.IsAny <RuleContext>(), It.IsAny <CancellationToken>()))
.Callback((object v1, object v2, RuleContext context, CancellationToken t) => capturedContext = context)
.Returns(() => Task.FromResult(expectedResult));
Mock.Get(contextFactory).Setup(x => x.GetRuleContext(rule)).Returns(context);
await sut.ExecuteRuleAsync(rule);
Assert.That(capturedContext, Is.SameAs(context));
}
public async Task ExecuteRuleAsyncShouldReturnResultCreatedFromRuleLogic([Frozen] IGetsRuleContext contextFactory,
[RuleContext] RuleContext context,
[ExecutableModel] ExecutableRule rule,
SingleRuleExecutor sut,
[RuleResult] RuleResult expectedResult)
{
Mock.Get(rule.RuleLogic)
.Setup(x => x.GetResultAsync(It.IsAny <object>(), It.IsAny <object>(), It.IsAny <RuleContext>(), It.IsAny <CancellationToken>()))
.Returns(() => Task.FromResult(expectedResult));
Mock.Get(contextFactory).Setup(x => x.GetRuleContext(rule)).Returns(context);
var result = await sut.ExecuteRuleAsync(rule);
Assert.Multiple(() =>
{
Assert.That(result.Data, Is.SameAs(expectedResult.Data), nameof(ValidationRuleResult.Data));
Assert.That(result.Outcome, Is.EqualTo(expectedResult.Outcome), nameof(ValidationRuleResult.Outcome));
});
}
public async Task ExecuteRuleAsyncShouldReturnErrorResultWithTimeoutIfRuleTakesTooLongToExecute([Frozen] IGetsRuleContext contextFactory,
[RuleContext] RuleContext context,
[ExecutableModel] ExecutableRule rule,
SingleRuleExecutor sut)
{
var timeout = TimeSpan.FromMilliseconds(100);
Mock.Get(rule.RuleLogic).Setup(x => x.GetTimeout()).Returns(timeout);
Mock.Get(rule.RuleLogic)
.Setup(x => x.GetResultAsync(It.IsAny <object>(), It.IsAny <object>(), It.IsAny <RuleContext>(), It.IsAny <CancellationToken>()))
.Returns(() => Task.Run(async() => {
await Task.Delay(200);
return(CommonResults.Pass());
}));
Mock.Get(contextFactory).Setup(x => x.GetRuleContext(rule)).Returns(context);
var result = await sut.ExecuteRuleAsync(rule);
Assert.Multiple(() =>
{
Assert.That(result.Outcome, Is.EqualTo(RuleOutcome.Errored), "Result has error outcome");
Assert.That(result.Data, Does.ContainKey(RuleResult.RuleTimeoutDataKey), "Result has a rule-timeout data key");
if (result.Data.TryGetValue(RuleResult.RuleTimeoutDataKey, out var timeoutData))
{
Assert.That(timeoutData, Is.EqualTo(timeout), "Timeout data is equal");
}
});
}
public async Task ExecuteRuleAsyncShouldExecuteRuleLogicWithCorrectValidatedInstances([Frozen] IGetsRuleContext contextFactory,
[RuleContext] RuleContext context,
[ExecutableModel] ExecutableRule rule,
SingleRuleExecutor sut,
ValidatedValue validatedValue,
ValidatedValue parentValue,
[RuleResult] RuleResult expectedResult)
{
rule.ValidatedValue = validatedValue;
validatedValue.ParentValue = parentValue;
Mock.Get(contextFactory).Setup(x => x.GetRuleContext(rule)).Returns(context);
Mock.Get(rule.RuleLogic)
.Setup(x => x.GetResultAsync(It.IsAny <object>(), It.IsAny <object>(), It.IsAny <RuleContext>(), It.IsAny <CancellationToken>()))
.Returns(() => Task.FromResult(expectedResult));
await sut.ExecuteRuleAsync(rule);
Mock.Get(rule.RuleLogic)
.Verify(x => x.GetResultAsync(validatedValue.GetActualValue(), parentValue.GetActualValue(), It.IsAny <RuleContext>(), It.IsAny <CancellationToken>()), Times.Once);
}
public void ExecuteRuleAsyncShouldThrowIfCancellationIsRequestedWithoutExecutingRuleLogic([Frozen] IGetsRuleContext contextFactory,
[RuleContext] RuleContext context,
[ExecutableModel] ExecutableRule rule,
SingleRuleExecutor sut,
[AlreadyCancelled] CancellationToken token)
{
Mock.Get(contextFactory).Setup(x => x.GetRuleContext(rule)).Returns(context);
Assert.That(async() => await sut.ExecuteRuleAsync(rule, token), Throws.InstanceOf <OperationCanceledException>());
Mock.Get(rule.RuleLogic)
.Verify(x => x.GetResultAsync(It.IsAny <object>(), It.IsAny <object>(), It.IsAny <RuleContext>(), It.IsAny <CancellationToken>()), Times.Never);
}
public void ExecuteRuleAsyncShouldReturnPassResultWithTimeoutIfRuleCompletesInATimelyManner([Frozen] IGetsRuleContext contextFactory,
[RuleContext] RuleContext context,
[ExecutableModel] ExecutableRule rule,
SingleRuleExecutor sut)
{
var timeout = TimeSpan.FromMilliseconds(300);
Mock.Get(rule.RuleLogic).Setup(x => x.GetTimeout()).Returns(timeout);
Mock.Get(rule.RuleLogic)
.Setup(x => x.GetResultAsync(It.IsAny <object>(), It.IsAny <object>(), It.IsAny <RuleContext>(), It.IsAny <CancellationToken>()))
.Returns(() => Task.Run(async() => {
await Task.Delay(50);
return(CommonResults.Pass());
}));
Mock.Get(contextFactory).Setup(x => x.GetRuleContext(rule)).Returns(context);
Assert.That(() => sut.ExecuteRuleAsync(rule), Is.PassingValidationResult);
}