public override bool Equals(object obj)
{
if (obj is Node node)
{
return(Kind == node.Kind &&
StringValue == node.StringValue &&
NumberValue == node.NumberValue &&
OperatorValue == node.OperatorValue &&
(ReferenceValue == node.ReferenceValue || ReferenceValue.Equals(node.ReferenceValue)) &&
(FunctionCall == node.FunctionCall || FunctionCall.Equals(node.FunctionCall)) &&
SubSelect == node.SubSelect || SubSelect.Equals(node.SubSelect));
}
else
{
return(false);
}
}
public void FunctionCall_ShouldImplement_ValueEquality()
{
var functioncall = new FunctionCall(
new Identifier(0, "func"),
new List <Actual>()
{
new Actual(new Identifier(0, "x")),
new Actual(new Identifier(0, "y"))
}
);
Assert.That(functioncall.Equals(null), Is.False);
Assert.That(functioncall.Equals(new Identifier(0, "func")), Is.False);
Assert.That(functioncall.Equals(new FunctionCall(
new Identifier(0, "wrong"),
new List <Actual>()
{
new Actual(new Identifier(0, "x")),
new Actual(new Identifier(0, "y"))
}
)), Is.False);
Assert.That(functioncall.Equals(new FunctionCall(
new Identifier(0, "func"),
new List <Actual>()
{
new Actual(new Identifier(0, "x")),
}
)), Is.False);
Assert.That(functioncall.Equals(new FunctionCall(
new Identifier(0, "func"),
new List <Actual>()
{
new Actual(new Identifier(0, "x")),
new Actual(new Identifier(0, "wrong"))
}
)), Is.False);
Assert.That(functioncall.Equals(new FunctionCall(
new Identifier(0, "func"),
new List <Actual>()
{
new Actual(new Identifier(0, "x")),
new Actual(new Identifier(0, "y"))
}
)), Is.True);
}
