public void InvokeNullableCandidate_ReturnFalse(int?candidate, int?lessThan)
{
var sut = new LessThanSpecification <int?>(lessThan);
var result = sut.GetExpression().Compile().Invoke(candidate);
Assert.False(result);
}
public void InvokeNotLessThanCandidate_ReturnFalse <T>(T candidate, T lessThan, IComparer <T> comparer)
{
candidate = candidate?.ToString() != "null" ? candidate : default;
var sut = new LessThanSpecification <T>(lessThan, comparer);
var result = sut.GetExpression().Compile().Invoke(candidate);
Assert.False(result);
}
public void NonGenericILinqSpecification_ReturnExpressionAsAbstractExpression()
{
var sut = new LessThanSpecification <string>(null);
var expected = sut.GetExpression().ToString();
var sutExpression = ((ILinqSpecification)sut).GetExpression();
var result = sutExpression.ToString();
Assert.Equal(expected, result);
}