public void NullRightSpecification_ArgumentNullException()
{
var specification = MockSpecification.True();
var exception = Record.Exception(() => new AndSpecification <object>(specification, null));
Assert.NotNull(exception);
Assert.IsType <ArgumentNullException>(exception);
}
public void NullLeftSpecification_ArgumentNullException()
{
var specification = MockSpecification.True();
var exception = Record.Exception(() => new OrSpecification <object>(null, specification));
Assert.NotNull(exception);
Assert.IsType <ArgumentNullException>(exception);
}
public void Compose_ReturnOrSpecification()
{
var sut = new OrFluentProxy <object>(MockSpecification.True());
var result = sut.Compose(MockSpecification.True());
Assert.NotNull(result);
Assert.IsType <OrSpecification <object> >(result);
}
public void RelatedTypes_ReturnIsSatisfiedByExecutionInExpression()
{
var sut = MockSpecification <IEnumerable <char> > .True();
var expression = sut.AsExpression <ChildFakeType>();
var result = expression.ToString();
Assert.Matches(@"candidate => .*\.IsSatisfiedBy\(candidate\)", result);
}
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 NullCandidate_NoException()
{
var specification = MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var exception = Record.Exception(() => sut.IsSatisfiedBy(null));
Assert.Null(exception);
}
public void NullSelfSpecification_ArgumentNullException()
{
var other = MockSpecification.True();
var exception = Record.Exception(() => ((ISpecification <object>)null).OrNot(other));
Assert.NotNull(exception);
Assert.IsType <ArgumentNullException>(exception);
}
public void CorrectSpecification_ReturnOrSpecificationObject()
{
var sut = MockSpecification.True();
var result = sut.OrNot <object, TrueMockSpecification>();
Assert.NotNull(result);
Assert.IsType <OrSpecification <object> >(result);
}
public void CorrectSpecification_ReturnProxyObject()
{
var sut = MockSpecification.True();
var result = sut.OrNot();
Assert.NotNull(result);
Assert.IsType <OrNotFluentProxy <object> >(result);
}
public void ISpecification_ReturnIsSatisfiedByExecutionInExpression()
{
var sut = MockSpecification.True();
var expression = sut.AsExpression();
var result = expression.ToString();
Assert.Matches(@"candidate => .*\.IsSatisfiedBy\(candidate\)", result);
}
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 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 ISpecification_ReturnNewSpecificationAdapterObject()
{
var sut = MockSpecification.True();
var result = sut.AsComplexSpecification();
Assert.NotNull(result);
Assert.NotEqual(sut, result);
Assert.IsType <SpecificationAdapter <object> >(result);
}
public void InvalidTypeCandidate_ReturnFalse()
{
var specification = MockSpecification <List <int> > .True();
var sut = new CastSpecification <IEnumerable <int>, List <int> >(specification);
var result = sut.IsSatisfiedBy(new int[0]);
Assert.False(result);
}
public void NullCandidate_NoException(bool isNegatable)
{
var specification =
isNegatable ? MockNegatableValidationSpecification.True() : MockSpecification.True();
var sut = new SpecificationAdapter <object>(specification);
var exception = Record.Exception(() => sut.IsNotSatisfiedBy(null, out _));
Assert.Null(exception);
}
public void NullSelector_ArgumentNullException()
{
var specification = MockSpecification <string> .True();
var exception = Record.Exception(() =>
new PropertySpecification <FakeType, string>(null, specification));
Assert.NotNull(exception);
Assert.IsType <ArgumentNullException>(exception);
}
public void NullCandidate_NoException()
{
var left = MockSpecification.True();
var right = MockSpecification.True();
var sut = new OrSpecification <object>(left, right);
var exception = Record.Exception(() => sut.IsSatisfiedBy(null));
Assert.Null(exception);
}
public void CastCorrectSpecification_ReturnNegatedExpression()
{
var specification = MockSpecification.True();
var sut = new NotSpecification <object>(specification);
var expected = sut.GetExpression();
var result = (Expression)sut;
Assert.Equal(expected, result);
}
public void NoConversionMethod_InvalidOperationException()
{
var specification = MockSpecification <int> .True();
var exception = Record.Exception(() =>
new CastSpecification <FakeType, int>(specification));
Assert.NotNull(exception);
Assert.IsType <InvalidOperationException>(exception);
}
public void InvokeNullCandidate_NoException()
{
var specification = MockSpecification <FakeType> .True();
var sut = new CastSpecification <object, FakeType>(specification);
var exception = Record.Exception(() => sut.GetExpression().Compile().Invoke(null));
Assert.Null(exception);
}
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 NullCandidate_NoException()
{
var specification = MockSpecification <FakeType> .True();
var sut = new CastSpecification <object, FakeType>(specification);
var exception = Record.Exception(() => sut.IsSatisfiedBy(null, out _));
Assert.Null(exception);
}
public void CorrectSpecification_ReturnNegatedExpression()
{
var specification = MockSpecification.True();
var sut = new NotSpecification <object>(specification);
var expression = sut.GetExpression();
var result = expression.ToString();
Assert.Matches(@"candidate => Not\(.*\.IsSatisfiedBy\(candidate\)\)", result);
}
public void NonGenericILinqSpecification_ReturnBaseExpressionAsAbstractExpression()
{
var specification = MockSpecification.True();
var sut = new NotSpecification <object>(specification);
var expected = sut.GetExpression();
var result = ((ILinqSpecification)sut).GetExpression();
Assert.Equal(expected, result);
}
public void TrueSpecification_ReturnTrue <T>(FakeType candidate, Expression <Func <FakeType, T> > selector)
{
var specification = MockSpecification <T> .True();
var sut = new PropertySpecification <FakeType, T>(selector, specification);
var result = sut.IsSatisfiedBy(candidate);
Assert.True(result);
}
public void CorrectSpecification_ReturnAndSpecificationObject()
{
var other = MockSpecification.True();
var sut = MockSpecification.True();
var result = sut.And(other);
Assert.NotNull(result);
Assert.IsType <AndSpecification <object> >(result);
}
public void RelatedTypes_ReturnNewSpecificationAdapterObject()
{
var sut = MockSpecification <IEnumerable <char> > .True();
var result = sut.AsComplexSpecification <ChildFakeType>();
Assert.NotNull(result);
Assert.NotSame(sut, result);
Assert.IsType <SpecificationAdapter <ChildFakeType> >(result);
}
public void IncorrectSelectorExpression_ArgumentException <T>(Expression <Func <FakeType, T> > selector)
{
var specification = MockSpecification <T> .True();
var exception = Record.Exception(() =>
new PropertySpecification <FakeType, T>(selector, specification));
Assert.NotNull(exception);
Assert.IsType <ArgumentException>(exception);
}
public void CorrectSpecification_ReturnIsSatisfiedByFunction()
{
var sut = MockSpecification.True();
Func <object, bool> expected = sut.IsSatisfiedBy;
var result = sut.AsPredicate();
Assert.NotNull(result);
Assert.Equal(expected, result);
}
public void NonGenericILinqSpecification_ReturnExpressionAsAbstractExpression()
{
var left = MockSpecification.True();
var right = MockSpecification.True();
var sut = new OrSpecification <object>(left, right);
var expected = sut.GetExpression();
var result = ((ILinqSpecification)sut).GetExpression();
Assert.Equal(expected, result);
}