[Tracing] Add trace tests to tracing_test

[lumoslnt]

Description

Add tracing tests to tracing_test.

All Promptflow Contribution checklist:

• The pull request does not introduce [breaking changes].
• CHANGELOG is updated for new features, bug fixes or other significant changes.
• I have read the contribution guidelines.
• Create an issue and link to the pull request to get dedicated review from promptflow team. Learn more: suggested workflow.

General Guidelines and Best Practices

• Title of the pull request is clear and informative.
• There are a small number of commits, each of which have an informative message. This means that previously merged commits do not appear in the history of the PR. For more information on cleaning up the commits in your PR, see this page.

Testing Guidelines

• Pull request includes test coverage for the included changes.

[github-actions]

promptflow-tracing e2e test result devs/linatang/move-tracing-tests

 4 files   4 suites   1m 40s ⏱️
 8 tests  8 ✅ 0 💤 0 ❌
32 runs  32 ✅ 0 💤 0 ❌

Results for commit 99a87c7.

♻️ This comment has been updated with latest results.

[github-actions]

SDK CLI Global Config Test Result devs/linatang/move-tracing-tests

2 tests   2 ✅  51s ⏱️
1 suites  0 💤
1 files    0 ❌

Results for commit 99a87c7.

♻️ This comment has been updated with latest results.

[github-actions]

promptflow-tracing unit test result devs/linatang/move-tracing-tests

 4 files   4 suites   21s ⏱️
 4 tests  4 ✅ 0 💤 0 ❌
16 runs  16 ✅ 0 💤 0 ❌

Results for commit 99a87c7.

♻️ This comment has been updated with latest results.

[github-actions]

promptflow SDK CLI Azure E2E Test Result devs/linatang/move-tracing-tests

  4 files    4 suites   3m 49s ⏱️
168 tests 149 ✅ 19 💤 0 ❌
672 runs  596 ✅ 76 💤 0 ❌

Results for commit 99a87c7.

♻️ This comment has been updated with latest results.

[github-actions]

SDK CLI Test Result devs/linatang/move-tracing-tests

   12 files     12 suites   41m 32s ⏱️
  451 tests   434 ✅ 17 💤 0 ❌
1 804 runs  1 736 ✅ 68 💤 0 ❌

Results for commit 99a87c7.

♻️ This comment has been updated with latest results.