public void TestCloneBooleanBinaryExpression()
{
BooleanBinaryExpression booleanBinaryExpression = new BooleanBinaryExpression()
{
Type = BooleanBinaryType.AND,
Left = new BooleanComparisonExpression()
{
Type = BooleanComparisonType.Equals,
Left = new ColumnReference()
{
Identifiers = new List <string>()
{
"c1"
}
},
Right = new IntegerLiteral()
{
Value = 3
}
},
Right = new BooleanComparisonExpression()
{
Type = BooleanComparisonType.GreaterThan,
Left = new ColumnReference()
{
Identifiers = new List <string>()
{
"c2"
}
},
Right = new IntegerLiteral()
{
Value = 17
}
}
};
var clone = booleanBinaryExpression.Clone() as BooleanBinaryExpression;
Assert.AreEqual(booleanBinaryExpression, clone);
Assert.IsFalse(ReferenceEquals(booleanBinaryExpression, clone));
Assert.IsFalse(ReferenceEquals(booleanBinaryExpression.Left, clone.Left));
Assert.IsFalse(ReferenceEquals(booleanBinaryExpression.Right, clone.Right));
}
