[BUG] Test failure: Azure.Mcp.Tools.Sql.UnitTests.Database.DatabaseDeleteCommandTests.ExecuteAsync_ValidatesInputCorrectly

[fanyang-mono]

Describe the bug

Link to the build: https://dev.azure.com/azure-sdk/public/_build/results?buildId=5539134&view=logs&j=dc60c7e7-299e-5b09-033c-25aa80e4127e&t=a38f592e-61d7-507f-c7b1-a8fa3a04ca5c

Error message:

  Failed Azure.Mcp.Tools.Sql.UnitTests.Database.DatabaseDeleteCommandTests.ExecuteAsync_ValidatesInputCorrectly(args: "--resource-group rg --server server1 --database db"···, shouldSucceed: False) [3 ms]
  Error Message:
   Assert.Equal() Failure: Values differ
Expected: BadRequest
Actual:   OK
  Stack Trace:
     at Azure.Mcp.Tools.Sql.UnitTests.Database.DatabaseDeleteCommandTests.ExecuteAsync_ValidatesInputCorrectly(String args, Boolean shouldSucceed) in /Users/runner/work/1/s/tools/Azure.Mcp.Tools.Sql/tests/Azure.Mcp.Tools.Sql.UnitTests/Database/DatabaseDeleteCommandTests.cs:line 86

Expected behavior

Test should pass on CI

Actual behavior

Test failed

Reproduction Steps

I am not sure. It seems to be flaky.

Environment

No response