public void TestCaseEvaluationExceptions()
{
var @operator = new SequenceOperator(TypeConverter);
ExpectArgumentNullException("context", () => @operator.Evaluate(null, 1, 2));
ExpectArgumentNullException("context", () => @operator.EvaluateLhs(null, 1, out object dummy));
}
public TextLogger()
{
_opGenericType = new SequenceOperator(nameof(_opGenericType));
_opGenericType.OperationErrorOccurred += OnOperationErrorOccurred;
_op = new SequenceOperator(nameof(_op));
_op.OperationErrorOccurred += OnOperationErrorOccurred;
}
public void TestCaseConstruction3()
{
var @operator = new SequenceOperator("operator", TypeConverter);
Assert.AreEqual("operator", @operator.Symbol);
Assert.AreEqual(2, @operator.Precedence);
Assert.AreEqual(Associativity.LeftToRight, @operator.Associativity);
}
public void TestCaseEvaluation()
{
var @operator = new SequenceOperator(TypeConverter);
var enumerable = @operator.Evaluate(EmptyEvaluationContext, 1.8, 2.1) as IEnumerable <int>;
Assert.IsNotNull(enumerable);
Assert.AreEqual("1,2", string.Join(",", enumerable));
enumerable = @operator.Evaluate(EmptyEvaluationContext, 1.1, 1.8) as IEnumerable <int>;
Assert.IsNotNull(enumerable);
Assert.AreEqual("1", string.Join(",", enumerable));
enumerable = @operator.Evaluate(EmptyEvaluationContext, 2, 1) as IEnumerable <int>;
Assert.IsNull(enumerable);
}
public void TestCaseConstruction2()
{
var @operator = new SequenceOperator(TypeConverter);
Assert.AreEqual("..", @operator.Symbol);
}
