3278 Kusto Unit Tests - Part 1 (#1057)

* 3278 Added unit tests in MetadataFactoryTests and Microsoft.Kusto.ServiceLayer.UnitTests project

* 3278 Removed todo and changed unit test to validate megabytes

* 3278 Added file and unit tests in AutoCompleteHelperTests.cs

* 3278 Removed unused functions from Kusto > ScriptAsScriptingOperation

* 3278 Added unit tests for DataSourceFactory

* 3278 Refactored AdminService to pass in ConnectionService rather than through instance variable. Added unit test for AdminServiceTests

* 3278 Refactored DataSourceFactory to not have static functions for future unit tests

* 3278 Re-added properties that were flagged as unused but are being used by ADS in ReliableDataSourceConnection.cs

* 3278 Re-added properties that were flagged as unused but are being used by ADS in ReliableDataSourceConnection.cs

* adding pipeline to execute tests (#1062)

* 3278 Converted GetDefaultAutoComplete and GetDefaultSemanticMarkers to static functions in DataSourceFactory. Removed unused constructor in ScriptFile. Added positive unit tests for both functions

* undoing release version bump

* adding additional configs

* adressing feedback

* Correcting path in csproj

Co-authored-by: Jorge Berumen <52225468+joberume@users.noreply.github.com>
Co-authored-by: joberume <jberumen3@miners.utep.edu>

src/Microsoft.Kusto.ServiceLayer/Workspace/Contracts/ScriptFile.cs

@@ -98,14 +98,6 @@ namespace Microsoft.Kusto.ServiceLayer.Workspace.Contracts
 
         #region Constructors
 
-        /// <summary>
-        /// Add a default constructor for testing
-        /// </summary>
-        public ScriptFile()
-        {
-            ClientUri = "test.sql";
-        }
-
         /// <summary>
         /// Creates a new ScriptFile instance by reading file contents from
         /// the given TextReader.