public void NullableCandidate_ReturnFalse(int?candidate, int?from, int?to)
{
var sut = new InclusiveBetweenSpecification <int?>(from, to);
var result = sut.IsNotSatisfiedBy(candidate);
Assert.False(result);
}
public void InvokeNullableCandidate_ReturnFalse(int?candidate, int?from, int?to)
{
var sut = new InclusiveBetweenSpecification <int?>(from, to);
var result = sut.GetExpression().Compile().Invoke(candidate);
Assert.False(result);
}
public void InclusiveBetweenCandidate_ReturnFalse <T>(T candidate, T from, T to, IComparer <T> comparer)
{
candidate = candidate?.ToString() != "null" ? candidate : default;
var sut = new InclusiveBetweenSpecification <T>(from, to, comparer);
var result = sut.IsNotSatisfiedBy(candidate);
Assert.False(result);
}
public void InvokeInclusiveBetweenCandidate_ReturnTrue <T>(T candidate, T from, T to, IComparer <T> comparer)
{
candidate = candidate?.ToString() != "null" ? candidate : default;
var sut = new InclusiveBetweenSpecification <T>(from, to, comparer);
var result = sut.GetExpression().Compile().Invoke(candidate);
Assert.True(result);
}
public void InvokeInclusiveBetween_ReturnInclusiveBetweenSpecification()
{
var comparer = new FakeIntComparer();
var expected = new InclusiveBetweenSpecification <int>(0, 0, comparer);
var sut = Specification.InclusiveBetween(0, 0, comparer);
Assert.Equal(expected, sut, new SpecificationComparer());
}
public void CorrectNullableCandidate_ReturnExpectedResultObject(int?candidate, int?from, int?to,
SpecificationResult expected)
{
var sut = new InclusiveBetweenSpecification <int?>(from, to);
var overall = sut.IsNotSatisfiedBy(candidate, out var result);
Assert.True(overall);
Assert.Equal(expected, result, new SpecificationResultComparer());
}
public void NonGenericILinqSpecification_ReturnExpressionAsAbstractExpression()
{
var sut = new InclusiveBetweenSpecification <string>(null, null);
var expected = sut.GetExpression().ToString();
var sutExpression = ((ILinqSpecification)sut).GetExpression();
var result = sutExpression.ToString();
Assert.Equal(expected, result);
}
public void InclusiveBetweenCandidate_ReturnExpectedResultObject <T>(T candidate, T from, T to,
IComparer <T> comparer, SpecificationResult expected)
{
candidate = candidate?.ToString() != "null" ? candidate : default;
var sut = new InclusiveBetweenSpecification <T>(from, to, comparer);
var overall = sut.IsNotSatisfiedBy(candidate, out var result);
Assert.False(overall);
Assert.Equal(expected, result, new SpecificationResultComparer(candidate));
}
