public void NotADirectiveMethod_ThrowsException()
{
var method = typeof(TestDirectiveMethodTemplateContainer)
.GetMethod(nameof(TestDirectiveMethodTemplateContainer.NotADirectiveMethod));
var mock = new Mock <IGraphTypeTemplate>();
mock.Setup(x => x.InternalFullName).Returns("Simple");
var route = new GraphFieldPath(GraphCollection.Directives, "Simple");
mock.Setup(x => x.Route).Returns(route);
var template = new GraphDirectiveMethodTemplate(mock.Object, method);
Assert.Throws <GraphTypeDeclarationException>(() =>
{
template.ValidateOrThrow();
});
}
public void MethodWithSkipAttached_ThrowsException()
{
// afterfieldResolution is marked skipped
var method = typeof(TestDirectiveMethodTemplateContainer)
.GetMethod(nameof(TestDirectiveMethodTemplateContainer.AfterFieldResolution));
var mock = new Mock <IGraphTypeTemplate>();
mock.Setup(x => x.InternalFullName).Returns("Simple");
var route = new GraphFieldPath(GraphCollection.Directives, "Simple");
mock.Setup(x => x.Route).Returns(route);
var template = new GraphDirectiveMethodTemplate(mock.Object, method);
Assert.Throws <GraphTypeDeclarationException>(() =>
{
template.ValidateOrThrow();
});
}
public void InvalidMethodSignature_IndicatesInproperty()
{
var method = typeof(TestDirectiveMethodTemplateContainer)
.GetMethod(nameof(TestDirectiveMethodTemplateContainer.AfterFieldResolution));
var mock = new Mock <IGraphTypeTemplate>();
mock.Setup(x => x.InternalFullName).Returns("Simple");
var route = new GraphFieldPath(GraphCollection.Directives, "Simple");
mock.Setup(x => x.Route).Returns(route);
Assert.Throws <GraphTypeDeclarationException>(() =>
{
var template = new GraphDirectiveMethodTemplate(mock.Object, method);
template.Parse();
template.ValidateOrThrow();
});
}
public void SimpleDescriptor_AllDefaults_GeneralPropertyCheck()
{
var method = typeof(SimpleDirective).GetMethod(nameof(SimpleDirective.BeforeFieldResolution));
var mock = new Mock <IGraphTypeTemplate>();
mock.Setup(x => x.InternalFullName).Returns("Simple");
var route = new GraphFieldPath(GraphCollection.Directives, "Simple");
mock.Setup(x => x.Route).Returns(route);
var template = new GraphDirectiveMethodTemplate(mock.Object, method);
template.Parse();
template.ValidateOrThrow();
Assert.AreEqual(mock.Object, template.Parent);
Assert.AreEqual(method, template.Method);
Assert.AreEqual("IGraphActionResult (int arg1, string arg2)", template.MethodSignature);
Assert.AreEqual(nameof(SimpleDirective.BeforeFieldResolution), template.Name);
Assert.AreEqual($"Simple.{nameof(SimpleDirective.BeforeFieldResolution)}", template.InternalFullName);
Assert.IsTrue(template.IsValidDirectiveMethod);
Assert.IsTrue(template.IsAsyncField);
Assert.AreEqual(typeof(IGraphActionResult), template.ObjectType);
Assert.AreEqual(DirectiveLifeCycle.BeforeResolution, template.LifeCycle);
Assert.AreEqual(2, template.Arguments.Count);
Assert.AreEqual("arg1", template.Arguments[0].Name);
Assert.AreEqual(typeof(int), template.Arguments[0].ObjectType);
Assert.AreEqual("arg2", template.Arguments[1].Name);
Assert.AreEqual(typeof(string), template.Arguments[1].ObjectType);
Assert.IsTrue(template.IsExplicitDeclaration);
Assert.AreEqual(GraphFieldTemplateSource.Method, template.FieldSource);
var declarationExpression = template as IGraphTypeExpressionDeclaration;
Assert.AreEqual(false, declarationExpression.HasDefaultValue);
Assert.AreEqual(null, declarationExpression.TypeWrappers);
}