Revert "Fix bug for hostMode in CLI (#823)" (#847)

This reverts commit 8978e56.

Author: abhishekkumams

src/Cli/src/Program.cs

@@ -14,8 +14,7 @@ public class Program
         /// <returns>0 on success, -1 on failure.</returns>
         public static int Main(string[] args)
         {
-            Parser parser = new(settings => settings.CaseInsensitiveEnumValues = true);
-            ParserResult<object>? result = parser.ParseArguments<InitOptions, AddOptions, UpdateOptions, StartOptions>(args)
+            ParserResult<object>? result = Parser.Default.ParseArguments<InitOptions, AddOptions, UpdateOptions, StartOptions>(args)
                 .WithParsed<InitOptions>(options =>
                 {
                     bool isSuccess = ConfigGenerator.TryGenerateConfig(options);

src/Cli/test/EndToEndTests.cs

@@ -50,7 +50,7 @@ public void TestInitForCosmosDB()
     [TestMethod]
     public void TestAddEntity()
     {
-        string[] initArgs = { "init", "-c", _testRuntimeConfig, "--host-mode", "development", "--database-type", "mssql", "--connection-string", "localhost:5000", "--authenticate-devmode-requests", "false" };
+        string[] initArgs = { "init", "-c", _testRuntimeConfig, "--host-mode", "Development", "--database-type", "mssql", "--connection-string", "localhost:5000", "--authenticate-devmode-requests", "false" };
         Program.Main(initArgs);
 
         RuntimeConfig? runtimeConfig = TryGetRuntimeConfig(_testRuntimeConfig);
@@ -80,35 +80,6 @@ public void TestAddEntity()
         Assert.AreEqual(WILDCARD, ((JsonElement)entity.Permissions[0].Operations[0]).GetString());
     }
 
-    /// <summary>
-    /// Test to verify that --host-mode is case insensitive.
-    /// Short forms are not supported.
-    /// </summary>
-    [DataTestMethod]
-    [DataRow("production", HostModeType.Production, true)]
-    [DataRow("Production", HostModeType.Production, true)]
-    [DataRow("development", HostModeType.Development, true)]
-    [DataRow("Development", HostModeType.Development, true)]
-    [DataRow("developer", HostModeType.Development, false)]
-    [DataRow("prod", HostModeType.Production, false)]
-    public void EnsureHostModeEnumIsCaseInsensitive(string hostMode, HostModeType hostModeEnumType, bool expectSuccess)
-    {
-        string[] initArgs = { "init", "-c", _testRuntimeConfig, "--host-mode", hostMode, "--database-type", "mssql", "--connection-string", "localhost:5000" };
-        Program.Main(initArgs);
-
-        RuntimeConfig? runtimeConfig = TryGetRuntimeConfig(_testRuntimeConfig);
-        if (expectSuccess)
-        {
-            Assert.IsNotNull(runtimeConfig);
-            runtimeConfig.DetermineGlobalSettings();
-            Assert.AreEqual(hostModeEnumType, runtimeConfig.HostGlobalSettings.Mode);
-        }
-        else
-        {
-            Assert.IsNull(runtimeConfig);
-        }
-    }
-
     /// <summary>
     /// Test to verify adding a new Entity without IEnumerable options.
     /// </summary>
@@ -122,7 +93,6 @@ public void TestAddEntityWithoutIEnumerables()
 
         Assert.IsNotNull(runtimeConfig);
         Assert.AreEqual(0, runtimeConfig.Entities.Count()); // No entities
-        Assert.AreEqual(HostModeType.Production, runtimeConfig.HostGlobalSettings.Mode);
 
         string[] addArgs = { "add", "book", "-c", _testRuntimeConfig, "--source", "s001.book", "--permissions", "anonymous:*" };
         Program.Main(addArgs);