public void CanFetchMethodWithConstraintTest()
{
var returnsInt = AttributeScanner
.GetMethodAttributes <TestConstraintAttribute>()
.WithSignature(MethodSignature.Func <int>())
.ToList();
Assert.IsTrue(returnsInt.Count == 1);
Assert.AreEqual(returnsInt[0].Method.Name, nameof(TypeWithMethodConstraintsAttribute.ReturnsInt));
var floatToInt = AttributeScanner
.GetMethodAttributes <TestConstraintAttribute>()
.WithSignature(MethodSignature.Func <float, int>())
.ToList();
Assert.IsTrue(floatToInt.Count == 1);
Assert.AreEqual(floatToInt[0].Method.Name, nameof(TypeWithMethodConstraintsAttribute.FloatToInt));
var voidToVoid = AttributeScanner
.GetMethodAttributes <TestConstraintAttribute>()
.WithSignature(MethodSignature.Action())
.ToList();
Assert.IsTrue(voidToVoid.Count == 1);
Assert.AreEqual(voidToVoid[0].Method.Name, nameof(TypeWithMethodConstraintsAttribute.VoidToVoid));
var floatToVoid = AttributeScanner
.GetMethodAttributes <TestConstraintAttribute>()
.WithSignature(MethodSignature.Action <float>())
.ToList();
Assert.IsTrue(floatToVoid.Count == 3);
Assert.AreEqual(floatToVoid[0].Method.Name, nameof(TypeWithMethodConstraintsAttribute.FloatToVoid));
Assert.AreEqual(floatToVoid[1].Method.Name, nameof(TypeWithMethodConstraintsAttribute.FloatToVoid2));
Assert.AreEqual(floatToVoid[2].Method.Name, nameof(FloatClass.TToVoid));
var multipleConstraints = AttributeScanner
.GetMethodAttributes <TestConstraintAttribute>()
.Static()
.WithSignature(MethodSignature.Action <float>())
.ToList();
Assert.IsTrue(multipleConstraints.Count == 1);
Assert.AreEqual(multipleConstraints[0].Method.Name,
nameof(TypeWithMethodConstraintsAttribute.FloatToVoid2));
Assert.IsFalse(AttributeScanner
.GetMethodAttributes <TestConstraintAttribute>()
.Static()
.Instance()
.Any());
}
public void SignatureNameMatchesTest()
{
Assert.AreEqual("()=>void", MethodSignature.Action().GetSignatureName());
Assert.AreEqual("(string)=>void", MethodSignature.Action <string>().GetSignatureName());
Assert.AreEqual("(float, string)=>void", MethodSignature.Action <float, string>().GetSignatureName());
Assert.AreEqual("(TestGeneric<string>)=>void", MethodSignature.Action <TestGeneric <string> >().GetSignatureName());
Assert.AreEqual("(TestGeneric<TestGeneric<int>>)=>void", MethodSignature.Action <TestGeneric <TestGeneric <int> > >().GetSignatureName());
Assert.AreEqual("()=>float", MethodSignature.Func <float>().GetSignatureName());
Assert.AreEqual("(string)=>int", MethodSignature.Func <string, int>().GetSignatureName());
Assert.AreEqual("(float, string)=>TestGeneric<double>", MethodSignature.Func <float, string, TestGeneric <double> >().GetSignatureName());
Assert.AreEqual("(IntGeneric)=>sbyte", MethodSignature.Func <IntGeneric, sbyte>().GetSignatureName());
Assert.AreEqual("(ITestName)=>ITestGenericName<ulong>", MethodSignature.Func <ITestName, ITestGenericName <ulong> >().GetSignatureName());
}