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Enable support for user based wildcard matching devlooped#1199
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using Xunit; | ||
using System; | ||
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/// <summary> | ||
/// Tests for https://github.com/moq/moq4/issues/1199 | ||
/// </summary> | ||
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namespace Moq.Tests.Matchers.Wildcard | ||
{ | ||
using static AutoIsAny; // note using static to simplify syntax | ||
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/// <summary> | ||
/// Helper class provided by user | ||
/// </summary> | ||
public abstract class AutoIsAny | ||
{ | ||
public static AnyValue _ | ||
{ | ||
get | ||
{ | ||
It.IsAny<object>(); // This allows it to work for interface types. It doesn't hit the implicit conversion guard, because no implicit conversion | ||
// is required for interfaces. Implicit interface conversions also aren't allowed in C#. | ||
// For non-interface types, the AnyValue implicit conversion below will overwrite `It.IsAny<object>()` | ||
// with the appropriate `It.IsAny<T>()`. | ||
return new AnyValue(); | ||
} | ||
} | ||
} | ||
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/// <summary> | ||
/// Helper class provided by user. Interfaces implemented via IDE auto explicit interface implementation | ||
/// or Roslyn analyzer/code fix. | ||
/// </summary> | ||
public class AnyValue : ISomeService | ||
{ | ||
int ISomeService.Calc(int a, int b, int c, int d) | ||
{ | ||
throw new NotImplementedException(); | ||
} | ||
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int ISomeService.DoSomething(ISomeService a, GearId b, int c) | ||
{ | ||
throw new NotImplementedException(); | ||
} | ||
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int ISomeService.Echo(int a) | ||
{ | ||
throw new NotImplementedException(); | ||
} | ||
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int ISomeService.UseAnimal(Animal a) | ||
{ | ||
throw new NotImplementedException(); | ||
} | ||
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int ISomeService.UseDolphin(Dolphin a) | ||
{ | ||
throw new NotImplementedException(); | ||
} | ||
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int ISomeService.UseInterface(ISomeService a) | ||
{ | ||
throw new NotImplementedException(); | ||
} | ||
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public static implicit operator int(AnyValue _) => It.IsAny<int>(); | ||
public static implicit operator byte(AnyValue _) => It.IsAny<byte>(); | ||
public static implicit operator GearId(AnyValue _) => It.IsAny<GearId>(); | ||
public static implicit operator Animal(AnyValue _) => It.IsAny<Animal>(); | ||
public static implicit operator Dolphin(AnyValue _) => It.IsAny<Dolphin>(); | ||
} | ||
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public class Tests | ||
{ | ||
Mock<ISomeService> mock; | ||
ISomeService obj; | ||
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public Tests() | ||
{ | ||
mock = new Mock<ISomeService>(); | ||
obj = mock.Object; | ||
} | ||
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[Fact] | ||
public void Echo_1Primitive() | ||
{ | ||
mock.Setup(obj => obj.Echo(_)).Returns(777); | ||
Assert.Equal(777, obj.Echo(1)); | ||
} | ||
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[Fact] | ||
public void Calc_4Primitives() | ||
{ | ||
mock.Setup(obj => obj.Calc(_, _, _, _)).Returns(999); | ||
Assert.Equal(999, obj.Calc(1, 2, 3, 4)); | ||
} | ||
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[Fact] | ||
public void UseInterface() | ||
{ | ||
mock.Setup(obj => obj.UseInterface(_)).Returns(555); | ||
Assert.Equal(555, obj.UseInterface(null)); | ||
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var realService = new SomeService(); | ||
Assert.Equal(555, obj.UseInterface(realService)); | ||
} | ||
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[Fact] | ||
public void DoSomething_MixedTypes() | ||
{ | ||
mock.Setup(obj => obj.DoSomething(_, _, _)).Returns(444); | ||
Assert.Equal(444, obj.DoSomething(null, GearId.Neutral, 1)); | ||
} | ||
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[Fact] | ||
public void UseAnimal() | ||
{ | ||
mock.Setup(obj => obj.UseAnimal(_)).Returns(777); | ||
Assert.Equal(777, obj.UseAnimal(new Animal())); | ||
Assert.Equal(777, obj.UseAnimal(new Dolphin())); | ||
} | ||
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[Fact] | ||
public void UseDolphin() | ||
{ | ||
mock.Setup(obj => obj.UseDolphin(_)).Returns(888); | ||
Assert.Equal(888, obj.UseDolphin(new Dolphin())); | ||
} | ||
} | ||
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/// <summary> | ||
/// Example enum | ||
/// </summary> | ||
public enum GearId | ||
{ | ||
Reverse, | ||
Neutral, | ||
Gear1, | ||
} | ||
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/// <summary> | ||
/// Example interface | ||
/// </summary> | ||
public interface ISomeService | ||
{ | ||
int Echo(int a); | ||
int Calc(int a, int b, int c, int d); | ||
int UseInterface(ISomeService a); | ||
int DoSomething(ISomeService a, GearId b, int c); | ||
int UseAnimal(Animal a); | ||
int UseDolphin(Dolphin a); | ||
} | ||
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/// <summary> | ||
/// just a class that implements interface | ||
/// </summary> | ||
public class SomeService : ISomeService | ||
{ | ||
public int Calc(int a, int b, int c, int d) | ||
{ | ||
throw new NotImplementedException(); | ||
} | ||
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public int DoSomething(ISomeService a, GearId b, int c) | ||
{ | ||
throw new NotImplementedException(); | ||
} | ||
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public int Echo(int a) | ||
{ | ||
throw new NotImplementedException(); | ||
} | ||
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public int UseAnimal(Animal a) | ||
{ | ||
throw new NotImplementedException(); | ||
} | ||
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public int UseDolphin(Dolphin a) | ||
{ | ||
throw new NotImplementedException(); | ||
} | ||
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public int UseInterface(ISomeService a) | ||
{ | ||
throw new NotImplementedException(); | ||
} | ||
} | ||
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public class Animal | ||
{ | ||
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} | ||
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public class Dolphin : Animal | ||
{ | ||
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} | ||
} |