Tests - Query DB Exception

Author: abhinavminhas

QueryDB.Core.Tests/QueryDBExceptionTests.cs

@@ -0,0 +1,49 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using QueryDB.Exceptions;
+
+namespace QueryDB.Core.Tests
+{
+    [TestClass]
+    public class QueryDBExceptionTests : TestBase
+    {
+
+        #region QueryDBException Tests
+
+        [TestMethod]
+        [TestCategory(DB_TESTS), TestCategory(QUERY_DB_EXCEPTION_TESTS)]
+        public void ToString_ShouldReturnFormattedString_WhenAdditionalInfoIsPresent()
+        {
+            var exception = new QueryDBException("An error occurred", "Critical", "More details");
+
+            var result = exception.ToString();
+
+            Assert.AreEqual("Type: Critical, Message: An error occurred, Info: More details", result);
+        }
+
+        [TestMethod]
+        [TestCategory(DB_TESTS), TestCategory(QUERY_DB_EXCEPTION_TESTS)]
+        public void ToString_ShouldReturnFormattedString_WithoutAdditionalInfo_WhenAdditionalInfoIsNull()
+        {
+            var exception = new QueryDBException("Something went wrong", "Warning", null);
+
+            var result = exception.ToString();
+
+            Assert.AreEqual("Type: Warning, Message: Something went wrong", result);
+        }
+
+        [TestMethod]
+        [TestCategory(DB_TESTS), TestCategory(QUERY_DB_EXCEPTION_TESTS)]
+        public void ToString_ShouldReturnFormattedString_WithoutAdditionalInfo_WhenAdditionalInfoIsEmpty()
+        {
+
+            var exception = new QueryDBException("Just an update", "Info", "");
+
+            var result = exception.ToString();
+
+            Assert.AreEqual("Type: Info, Message: Just an update", result);
+        }
+
+        #endregion
+
+    }
+}

QueryDB.Core.Tests/TestBase.cs

@@ -19,6 +19,7 @@ public class TestBase
         protected const string MYSQL_TESTS = "MYSQL-TESTS";
         protected const string ORACLE_TESTS = "ORACLE-TESTS";
         protected const string POSTGRESQL_TESTS = "POSTGRESQL-TESTS";
+        protected const string QUERY_DB_EXCEPTION_TESTS = "QUERY-DB-EXCEPTION-TESTS";
 
         [AssemblyInitialize]
         internal void CheckDockerImages()