public void Expression_Or_Success()
{
var left = new ComplexExpression {
Left = new Value(88), Right = new Value(16.789), Operator = new EqualOperator()
};
var right = new ComplexExpression {
Left = new Value(55), Right = new Value(55), Operator = new EqualOperator()
};
var expression = new ComplexExpression {
Left = left, Right = right, Operator = new OrOperator()
};
Assert.IsTrue(expression.EvaluateToBool(_context));
}
public void Expression_NotEqualOperator_Success()
{
var expression1 = new ComplexExpression {
Left = new Value(88), Right = new Value(48), Operator = new NotEqualOperator()
};
var expression2 = new ComplexExpression {
Left = new Value(88.99), Right = new Value(88.98), Operator = new NotEqualOperator()
};
var expression3 = new ComplexExpression {
Left = new Value(true), Right = new Value(false), Operator = new NotEqualOperator()
};
var expression4 = new ComplexExpression {
Left = new Value("bob"), Right = new Value("fred"), Operator = new NotEqualOperator()
};
Assert.IsTrue(expression1.EvaluateToBool(_context));
Assert.IsTrue(expression2.EvaluateToBool(_context));
Assert.IsTrue(expression3.EvaluateToBool(_context));
Assert.IsTrue(expression4.EvaluateToBool(_context));
}
public void Expression_GreaterThan_Success()
{
var expression1 = new ComplexExpression {
Left = new Value(127), Right = new Value(5), Operator = new GreaterThanOperator()
};
var expression2 = new ComplexExpression {
Left = new Value(127.77), Right = new Value(127.76999), Operator = new GreaterThanOperator()
};
var expression3 = new ComplexExpression {
Left = new Value(true), Right = new Value(false), Operator = new GreaterThanOperator()
};
var expression4 = new ComplexExpression {
Left = new Value("bobfred"), Right = new Value("bob"), Operator = new GreaterThanOperator()
};
Assert.IsTrue(expression1.EvaluateToBool(_context));
Assert.IsTrue(expression2.EvaluateToBool(_context));
Assert.IsTrue(expression3.EvaluateToBool(_context));
Assert.IsTrue(expression4.EvaluateToBool(_context));
}