public void ValidSpecification_WithInvalidWhereClause_IsFalse()
{
var expression = new IsShortStringSpecification().Where(t => t.EndsWith("xxx"));
var result = expression.Compile().Invoke(ShortString);
Assert.IsFalse(result);
}
public void InvalidSpecification_WhenNegated_IsTrue()
{
var specification = new IsShortStringSpecification();
var result = specification.Not().IsSatisfiedBy(LongString);
Assert.IsTrue(result);
}
public void ValidSpecification_WithValidOrLambda_IsTrue()
{
var specification = new IsShortStringSpecification().Or(new StartsWithSpecification("s"));
var result = specification.IsSatisfiedBy(ShortString);
Assert.IsTrue(result);
}
public void InvalidSpecification_IsFalse()
{
var specification = new IsShortStringSpecification();
var result = specification.IsSatisfiedBy(LongString);
Assert.IsFalse(result);
}
public void ValidSpecification_WithInvalidAndLambda_IsFalse()
{
var specification = new IsShortStringSpecification().And(new EndsWithSpecification("xxx"));
var result = specification.IsSatisfiedBy(ShortString);
Assert.IsFalse(result);
}
public void ValidSpecification_IsTrue()
{
var specification = new IsShortStringSpecification();
var result = specification.IsSatisfiedBy(ShortString);
Assert.IsTrue(result);
}
public void InvalidSpecification_WithValidAndLambda_IsFalse()
{
var specification = new IsShortStringSpecification().And(new StartsWithSpecification("s"));
var result = specification.IsSatisfiedBy(LongString);
Assert.IsFalse(result);
}
public void ValidSpecification_WithValidWhereClause_IsTrue()
{
var expression = new IsShortStringSpecification().Where(t => t.StartsWith("s"));
var result = expression.Compile().Invoke(ShortString);
Assert.IsTrue(result);
}
public void LeftIsFalse_And_RightIsTrue_IsFalse()
{
var left = new IsShortStringSpecification();
var right = new ContainsLongSpecification();
var specification = left.And(right);
var result = specification.IsSatisfiedBy(LongString);
Assert.IsFalse(result);
}