public void TestWhereClauseEquals()
{
WhereClause first = new WhereClause()
{
Expression = new BooleanScalarExpression()
{
ScalarExpression = new ColumnReference()
{
Identifiers = new List <string>()
{
"c1"
}
}
}
};
WhereClause firstClone = new WhereClause()
{
Expression = new BooleanScalarExpression()
{
ScalarExpression = new ColumnReference()
{
Identifiers = new List <string>()
{
"c1"
}
}
}
};
WhereClause second = new WhereClause()
{
Expression = new BooleanScalarExpression()
{
ScalarExpression = new ColumnReference()
{
Identifiers = new List <string>()
{
"c2"
}
}
}
};
//Equals
Assert.IsTrue(Equals(first, firstClone));
Assert.IsFalse(Equals(first, null));
Assert.IsFalse(Equals(first, second));
Assert.IsFalse(Equals(first, "other type"));
//Hash code
Assert.AreEqual(first.GetHashCode(), firstClone.GetHashCode());
Assert.AreNotEqual(first.GetHashCode(), second.GetHashCode());
}
public override int GetHashCode()
{
unchecked
{
int hashCode = FeatureClass.GetHashCode();
hashCode = (hashCode * 397) ^ (WhereClause != null ? WhereClause.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (int)GeometryType;
return(hashCode);
}
}
public override int GetHashCode()
{
unchecked {
return(((EntityName != null ? EntityName.GetHashCode() : 0) * 397) ^ (WhereClause != null ? WhereClause.GetHashCode() : 0));
}
}