public void RelatedTypes_NoException()
{
var left = MockSpecification<IEnumerable<char>>.True();
var right = MockSpecification<ChildFakeType>.True();
var exception = Record.Exception(() =>
{
var sut = new AndSpecification<ChildFakeType>(left, right);
sut.IsSatisfiedBy(new ChildFakeType());
});
Assert.Null(exception);
}
public void RelatedTypes_NoException()
{
var specification = MockSpecification <IEnumerable <char> > .True();
var exception = Record.Exception(() =>
{
var sut = new PropertySpecification <FakeType, string>(
ft => ft.Second, specification);
sut.IsSatisfiedBy(new FakeType());
});
Assert.Null(exception);
}
public void DifferentTypesSpecifications_ReplaceCandidateParameterToObjInExpression()
{
var left = MockComplexSpecification.True();
var right = MockSpecification.True();
var sut = new OrSpecification <object>(left, right);
var expression = sut.GetExpression();
var result = expression.ToString();
Assert.Matches(
@"obj => \(value\(FluentSpecification.Core.Tests.Mocks.TrueMockComplexSpecification\).IsSatisfiedBy\(obj\) OrElse .*\.IsSatisfiedBy\(obj\)\)",
result);
}
public void CorrectSpecification_ReturnOrWithNegatedRight()
{
var other = MockSpecification.True();
var sut = MockSpecification.True();
var andNot = sut.OrNot(other);
var fieldInfo = andNot.GetType().GetTypeInfo().BaseType
.GetField("_right", BindingFlags.Instance | BindingFlags.NonPublic);
var result = fieldInfo.GetValue(andNot);
Assert.NotNull(result);
Assert.IsType <NotSpecification <object> >(result);
}
public void InvokeRelatedTypes_NoException()
{
var left = MockSpecification <IEnumerable <char> > .True();
var right = MockSpecification <ChildFakeType> .True();
var exception = Record.Exception(() =>
{
var sut = new OrSpecification <ChildFakeType>(left, right);
sut.GetExpression().Compile().Invoke(new ChildFakeType());
});
Assert.Null(exception);
}
public void CastNumeric_ReturnTrue()
{
var candidate = 0.0;
var specification = MockSpecification <int> .True();
var expected = new SpecificationResult(2, true,
"CastSpecification<Double,Int32>(TrueMockSpecification<Int32>)");
var sut = new CastSpecification <double, int>(specification);
var overall = sut.IsSatisfiedBy(candidate, out var result);
Assert.True(overall);
Assert.Equal(expected, result, new SpecificationResultComparer());
}
public void CastToObject_ReturnExpectedResultObject()
{
var candidate = 0;
var specification = MockSpecification <object> .True();
var expected = new SpecificationResult(2, true,
"CastSpecification<Int32,Object>(TrueMockSpecification<Object>)");
var sut = new CastSpecification <int, object>(specification);
var overall = sut.IsSatisfiedBy(candidate, out var result);
Assert.True(overall);
Assert.Equal(expected, result, new SpecificationResultComparer());
}
public void CastToInterfaceType_ReturnExpectedResultObject()
{
var candidate = new FakeType();
var specification = MockSpecification <IEnumerable <char> > .True();
var expected = new SpecificationResult(2, true,
"CastSpecification<FakeType,IEnumerable<Char>>(TrueMockSpecification<IEnumerable<Char>>)");
var sut = new CastSpecification <FakeType, IEnumerable <char> >(specification);
var overall = sut.IsSatisfiedBy(candidate, out var result);
Assert.True(overall);
Assert.Equal(expected, result, new SpecificationResultComparer());
}
public void CastToBaseType_ReturnExpectedResultObject()
{
var candidate = new ChildFakeType();
var specification = MockSpecification <FakeType> .True();
var expected = new SpecificationResult(2, true,
"CastSpecification<ChildFakeType,FakeType>(TrueMockSpecification<FakeType>)");
var sut = new CastSpecification <ChildFakeType, FakeType>(specification);
var overall = sut.IsSatisfiedBy(candidate, out var result);
Assert.True(overall);
Assert.Equal(expected, result, new SpecificationResultComparer());
}
public void FalseSpecification_ReturnExpectedResultObject()
{
var candidate = 0;
var specification = MockSpecification <object> .False();
var expected = new SpecificationResult(2, false,
"CastSpecification<Int32,Object>(FalseMockSpecification<Object>+Failed)+Failed",
new FailedSpecification(typeof(FalseMockSpecification <object>), candidate,
"Specification [FalseMockSpecification<Object>] is not satisfied by candidate"));
var sut = new CastSpecification <int, object>(specification);
var overall = sut.IsSatisfiedBy(candidate, out var result);
Assert.False(overall);
Assert.Equal(expected, result, new SpecificationResultComparer());
}
public void NullCandidate_NoException(bool isValidable)
{
var specification = isValidable ? MockValidationSpecification.True() : MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var exception = Record.Exception(() => sut.IsSatisfiedBy(null, out _));
Assert.Null(exception);
}
public void FalseSpecification_ReturnExpectedResultObject(bool isValidable, SpecificationResult expected)
{
var dum = new object();
var specification = isValidable ? MockValidationSpecification.False() : MockSpecification.False();
var sut = new SpecificationAdapter <object>(specification);
var overall = sut.IsSatisfiedBy(dum, out var result);
Assert.False(overall);
Assert.Equal(expected, result, new SpecificationResultComparer(dum));
}
public void TrueSpecification_ReturnFalse(bool isNegatable)
{
var specification = isNegatable ? MockNegatableSpecification.True() : MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var result = sut.IsNotSatisfiedBy(new object());
Assert.False(result);
}
public void InvokeNull_NotRaiseException(bool isLinq)
{
var specification = isLinq ? new MockLinqSpecification <object>(obj => true) : MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var exception = Record.Exception(() => sut.GetExpression().Compile().Invoke(null));
Assert.Null(exception);
}
public void InvokeTrueSpecification_ReturnTrue(bool isLinq)
{
var specification = isLinq ? new MockLinqSpecification <object>(obj => true) : MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var result = sut.GetExpression().Compile().Invoke(new object());
Assert.True(result);
}
