public void CreateWithEnumerableParameterReturnsCorrectResult(
Type argumentType)
{
var parameterInfo =
typeof(SingleParameterType<>)
.MakeGenericType(new[] { argumentType })
.GetConstructors()
.First()
.GetParameters()
.First();
var expected = new object();
var context = new DelegatingSpecimenContext
{
OnResolve = r =>
{
Assert.Equal(
new SeededRequest(
parameterInfo.ParameterType,
parameterInfo.Name),
r);
return expected;
}
};
var sut = new OmitEnumerableParameterRequestRelay();
var actual = sut.Create(parameterInfo, context);
Assert.Equal(expected, actual);
}
public void CreateReturnsCorrectResultForNonParameterRequest(
object request)
{
var sut = new OmitEnumerableParameterRequestRelay();
var actual = sut.Create(request, new DelegatingSpecimenContext());
Assert.Equal(new NoSpecimen(request), actual);
}
public void CreateWithNonEnumerableParameterRequestReturnsCorrectResult(
Type argumentType)
{
var parameterInfo =
typeof(SingleParameterType<>)
.MakeGenericType(new[] { argumentType })
.GetConstructors()
.First()
.GetParameters()
.First();
var sut = new OmitEnumerableParameterRequestRelay();
var dummyContext = new DelegatingSpecimenContext();
var actual = sut.Create(parameterInfo, dummyContext);
#pragma warning disable 618
var expected = new NoSpecimen(parameterInfo);
#pragma warning restore 618
Assert.Equal(expected, actual);
}
public void SutIsSpecimenBuilder()
{
var sut = new OmitEnumerableParameterRequestRelay();
Assert.IsAssignableFrom<ISpecimenBuilder>(sut);
}
public void CreateWithNullContextThrows()
{
var sut = new OmitEnumerableParameterRequestRelay();
Assert.Throws<ArgumentNullException>(
() => sut.Create(new object(), null));
}
public void CreateReturnsCorrectResultWhenContextReturnsOmitSpecimen(
Type argumentType)
{
var parameterInfo =
typeof(SingleParameterType<>)
.MakeGenericType(new[] { argumentType })
.GetConstructors()
.First()
.GetParameters()
.First();
var context = new DelegatingSpecimenContext
{
OnResolve = r => new OmitSpecimen()
};
var sut = new OmitEnumerableParameterRequestRelay();
var actual = sut.Create(parameterInfo, context);
var expected = Array.CreateInstance(
argumentType.GetGenericArguments().Single(),
0);
Assert.Equal(expected, actual);
}
