public void RetrieveAdditionalInformationTest_withInvalidID(string value1, string value2) { // Arrange TextItem item = new TextItem("_aa1", ""); item.BaseTableName = value1; item.TargetTableName = value2.Replace(" ", ""); // Act int count = item.RetrieveAdditionalInformation(); // Assert Assert.AreEqual(0, count); }