System.Data.Tests.UniqueConstraintTest2.Equals_O C# (CSharp) Method

        public void Equals_O()
        {
            var ds = new DataSet();
            DataTable dtParent = DataProvider.CreateParentDataTable();
            ds.Tables.Add(dtParent);

            UniqueConstraint uc1, uc2;
            uc1 = new UniqueConstraint(dtParent.Columns[0]);

            uc2 = new UniqueConstraint(dtParent.Columns[1]);
            // different columnn
            Assert.Equal(false, uc1.Equals(uc2));

            //Two System.Data.ForeignKeyConstraint are equal if they constrain the same columns.
            // same column
            uc2 = new UniqueConstraint(dtParent.Columns[0]);
            Assert.Equal(true, uc1.Equals(uc2));
        }