Rebase PR onto latest main and enhance New-SqlDscLogin integration tests

- Successfully rebased onto latest main branch (commit cba192e)
- Resolved merge conflicts in source/en-US/SqlServerDsc.strings.psd1 and azure-pipelines.yml
- Enhanced New-SqlDscLogin.Integration.Tests.ps1 to use new Enable-SqlDscLogin and Disable-SqlDscLogin commands
- Added comprehensive login state management tests demonstrating integration between all login commands
- Added tests that validate Test-SqlDscIsLoginEnabled functionality with both ServerObject and LoginObject parameter sets
- All login integration tests are properly configured in Group 2 of the SQL Server pipeline stage

Co-authored-by: johlju <7189721+johlju@users.noreply.github.com>

Author: Copilot

tests/Integration/Commands/New-SqlDscLogin.Integration.Tests.ps1

@@ -150,6 +150,93 @@ Describe 'New-SqlDscLogin' -Tag @('Integration_SQL2016', 'Integration_SQL2017',
                 }
             }
 
+            It 'Should create a disabled login and then enable it using Enable-SqlDscLogin' {
+                $disableEnableLoginName = 'IntegrationTestDisableEnable'
+
+                try
+                {
+                    # Create a disabled login
+                    $null = New-SqlDscLogin -ServerObject $script:serverObject -Name $disableEnableLoginName -SqlLogin -SecurePassword $script:testPassword -Disabled -Force
+
+                    # Verify it is disabled using Test-SqlDscIsLoginEnabled
+                    Test-SqlDscIsLoginEnabled -ServerObject $script:serverObject -Name $disableEnableLoginName | Should -BeFalse
+
+                    # Enable the login using Enable-SqlDscLogin
+                    Enable-SqlDscLogin -ServerObject $script:serverObject -Name $disableEnableLoginName -Force
+
+                    # Verify it is now enabled
+                    Test-SqlDscIsLoginEnabled -ServerObject $script:serverObject -Name $disableEnableLoginName | Should -BeTrue
+                }
+                finally
+                {
+                    # Clean up
+                    if (Test-SqlDscIsLogin -ServerObject $script:serverObject -Name $disableEnableLoginName)
+                    {
+                        $script:serverObject.Logins[$disableEnableLoginName].Drop()
+                    }
+                }
+            }
+
+            It 'Should create an enabled login and then disable it using Disable-SqlDscLogin' {
+                $enableDisableLoginName = 'IntegrationTestEnableDisable'
+
+                try
+                {
+                    # Create an enabled login (default)
+                    $null = New-SqlDscLogin -ServerObject $script:serverObject -Name $enableDisableLoginName -SqlLogin -SecurePassword $script:testPassword -Force
+
+                    # Verify it is enabled using Test-SqlDscIsLoginEnabled
+                    Test-SqlDscIsLoginEnabled -ServerObject $script:serverObject -Name $enableDisableLoginName | Should -BeTrue
+
+                    # Disable the login using Disable-SqlDscLogin
+                    Disable-SqlDscLogin -ServerObject $script:serverObject -Name $enableDisableLoginName -Force
+
+                    # Verify it is now disabled
+                    Test-SqlDscIsLoginEnabled -ServerObject $script:serverObject -Name $enableDisableLoginName | Should -BeFalse
+                }
+                finally
+                {
+                    # Clean up
+                    if (Test-SqlDscIsLogin -ServerObject $script:serverObject -Name $enableDisableLoginName)
+                    {
+                        $script:serverObject.Logins[$enableDisableLoginName].Drop()
+                    }
+                }
+            }
+
+            It 'Should demonstrate login state management workflow using login objects' {
+                $workflowLoginName = 'IntegrationTestWorkflow'
+
+                try
+                {
+                    # Create an enabled login
+                    $loginObject = New-SqlDscLogin -ServerObject $script:serverObject -Name $workflowLoginName -SqlLogin -SecurePassword $script:testPassword -PassThru -Force
+
+                    # Verify initial state is enabled
+                    Test-SqlDscIsLoginEnabled -LoginObject $loginObject | Should -BeTrue
+
+                    # Disable using login object
+                    Disable-SqlDscLogin -LoginObject $loginObject -Force
+
+                    # Verify it is disabled using login object  
+                    Test-SqlDscIsLoginEnabled -LoginObject $loginObject | Should -BeFalse
+
+                    # Re-enable using login object
+                    Enable-SqlDscLogin -LoginObject $loginObject -Force
+
+                    # Verify it is enabled again
+                    Test-SqlDscIsLoginEnabled -LoginObject $loginObject | Should -BeTrue
+                }
+                finally
+                {
+                    # Clean up
+                    if (Test-SqlDscIsLogin -ServerObject $script:serverObject -Name $workflowLoginName)
+                    {
+                        $script:serverObject.Logins[$workflowLoginName].Drop()
+                    }
+                }
+            }
+
             It 'Should throw an error when trying to create a login that already exists' {
                 { New-SqlDscLogin -ServerObject $script:serverObject -Name $script:testSqlLoginName -SqlLogin -SecurePassword $script:testPassword -Force } | Should -Throw
             }
@@ -219,5 +306,46 @@ Describe 'New-SqlDscLogin' -Tag @('Integration_SQL2016', 'Integration_SQL2017',
                 Test-SqlDscIsLogin -ServerObject $script:serverObject -Name $whatIfLoginName | Should -BeFalse
             }
         }
+
+        Context 'When demonstrating comprehensive login state management integration' {
+            It 'Should manage complete login lifecycle with multiple commands' {
+                $lifecycleLoginName = 'IntegrationTestLifecycle'
+
+                try
+                {
+                    # Step 1: Create a new login
+                    $loginObject = New-SqlDscLogin -ServerObject $script:serverObject -Name $lifecycleLoginName -SqlLogin -SecurePassword $script:testPassword -PassThru -Force
+
+                    # Step 2: Verify it exists and is enabled by default
+                    Test-SqlDscIsLogin -ServerObject $script:serverObject -Name $lifecycleLoginName | Should -BeTrue
+                    Test-SqlDscIsLoginEnabled -ServerObject $script:serverObject -Name $lifecycleLoginName | Should -BeTrue
+
+                    # Step 3: Disable the login
+                    Disable-SqlDscLogin -ServerObject $script:serverObject -Name $lifecycleLoginName -Force
+
+                    # Step 4: Verify it is disabled
+                    Test-SqlDscIsLoginEnabled -ServerObject $script:serverObject -Name $lifecycleLoginName | Should -BeFalse
+
+                    # Step 5: Re-enable the login
+                    Enable-SqlDscLogin -ServerObject $script:serverObject -Name $lifecycleLoginName -Force
+
+                    # Step 6: Verify it is enabled again
+                    Test-SqlDscIsLoginEnabled -ServerObject $script:serverObject -Name $lifecycleLoginName | Should -BeTrue
+
+                    # Step 7: Get the login object for final verification
+                    $retrievedLogin = Get-SqlDscLogin -ServerObject $script:serverObject -Name $lifecycleLoginName
+                    $retrievedLogin.Name | Should -Be $lifecycleLoginName
+                    $retrievedLogin.LoginType | Should -Be 'SqlLogin'
+                }
+                finally
+                {
+                    # Clean up
+                    if (Test-SqlDscIsLogin -ServerObject $script:serverObject -Name $lifecycleLoginName)
+                    {
+                        $script:serverObject.Logins[$lifecycleLoginName].Drop()
+                    }
+                }
+            }
+        }
     }
 }