public void FromMethodInfo_DoesNotAllow_AsyncVoid_Steps()
{
//arrange.
var featureInstance = new FeatureWithAsyncVoidStep();
var methodInfoWithAsyncVoid = typeof(FeatureWithAsyncVoidStep).GetMethod(nameof(FeatureWithAsyncVoidStep.StepWithAsyncVoid));
//act / assert.
Assert.Throws <InvalidOperationException>(() => MethodInfoWrapper.FromMethodInfo(methodInfoWithAsyncVoid, featureInstance));
}
public void GetMethodName_Returns_Wrapped_Method_Name()
{
//arrange.
var target = new ClassWithMethod();
var sut = MethodInfoWrapper.FromMethodInfo(target.GetType().GetMethod(nameof(ClassWithMethod.MethodToCall)), target);
//act.
var name = sut.GetMethodName();
//assert.
Assert.Equal(nameof(ClassWithMethod.MethodToCall), name);
}
public async Task InvokeMethod_Invokes_Underlying_Async_Method()
{
//arrange.
var target = new ClassWithMethod();
var sut = MethodInfoWrapper.FromMethodInfo(target.GetType().GetMethod(nameof(ClassWithMethod.MethodToCallAsync)), target);
//act.
await sut.InvokeMethodAsync(null);
//assert.
Assert.True(target.Called);
}
public void IsSameAs_Identifies_Similar_Instances()
{
//arrange.
var target = new ClassWithMethod();
var sut = MethodInfoWrapper.FromMethodInfo(target.GetType().GetMethod(nameof(ClassWithMethod.MethodToCall)), target);
var other = MethodInfoWrapper.FromMethodInfo(target.GetType().GetMethod(nameof(ClassWithMethod.MethodToCall)), target);
//act.
var same = sut.IsSameAs(other) && other.IsSameAs(sut);
//assert.
Assert.True(same);
}