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 NullCandidate_NoException()
{
var specification = MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var exception = Record.Exception(() => sut.IsSatisfiedBy(null));
Assert.Null(exception);
}
public void TrueSpecification_ReturnTrue()
{
var specification = MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var result = sut.IsSatisfiedBy(new object());
Assert.True(result);
}
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);
}
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 TrueSpecification_ReturnExpectedResultObject(bool isValidable, SpecificationResult expected)
{
var specification = isValidable ? MockValidationSpecification.True() : MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var overall = sut.IsSatisfiedBy(new object(), out var result);
Assert.True(overall);
Assert.Equal(expected, result, new SpecificationResultComparer());
}
public void CorrectSpecification_ReturnIsSatisfiedByExecutionInExpression()
{
var specification = MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var expression = sut.GetExpression();
var result = expression.ToString();
Assert.Matches(@"candidate => .*\.IsSatisfiedBy\(candidate\)", result);
}
public void CorrectLinqSpecification_ReturnBaseExpression()
{
Expression <Func <object, bool> > expected = obj => true;
var specification = new MockLinqSpecification <object>(expected);
var sut = new SpecificationAdapter <object>(specification);
var result = sut.GetExpression();
Assert.Equal(expected, result);
}
public void NonGenericILinqSpecification_ReturnExpressionAsAbstractExpression()
{
var specification = MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var expected = sut.GetExpression();
var result = ((ILinqSpecification)sut).GetExpression();
Assert.Equal(expected.ToString(), result.ToString());
}
public void CastCorrectSpecification_ReturnIsSatisfiedByExecutionInExpression()
{
var specification = MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var expected = sut.GetExpression();
var result = (Expression)sut;
Assert.Equal(expected.ToString(), result.ToString());
}
public void InvokeFalseSpecification_ReturnFalse(bool isNegatable)
{
var specification = isNegatable
? new MockLinqSpecification <object>(obj => true, obj => false)
: MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var result = sut.GetNegationExpression().Compile().Invoke(new object());
Assert.False(result);
}
public void CastCorrectSpecification_ReturnIsSatisfiedByFunction()
{
var specification = MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
Func <object, bool> expected = sut.IsSatisfiedBy;
var result = (Func <object, bool>)sut;
Assert.NotNull(result);
Assert.Equal(expected, result);
}
public void RelatedTypes_NoException()
{
var specification = MockSpecification <IEnumerable <char> > .True();
var exception = Record.Exception(() =>
{
var sut = new SpecificationAdapter <ChildFakeType>(specification);
sut.IsSatisfiedBy(new ChildFakeType());
});
Assert.Null(exception);
}
public void InvokeRelatedLinqTypes_NoException()
{
var specification = MockSpecification <IEnumerable <char> > .True();
var exception = Record.Exception(() =>
{
var sut = new SpecificationAdapter <ChildFakeType>(specification);
sut.GetExpression().Compile().Invoke(new ChildFakeType());
});
Assert.Null(exception);
}
public void InvokeRelatedNegatableTypes_NoException()
{
var specification = new MockLinqSpecification <IEnumerable <char> >(obj => true, obj => false);
var exception = Record.Exception(() =>
{
var sut = new SpecificationAdapter <ChildFakeType>(specification);
sut.GetNegationExpression().Compile().Invoke(new ChildFakeType());
});
Assert.Null(exception);
}
