feat: adds test cases for loop component compatibility with the APIs

[edwinjosechittilappilly]

This pull request introduces a new test for loop functionality in the backend tests. The changes include adding a new test file, updating existing test configurations, and creating new fixtures.

New Test Functionality:

• src/backend/tests/unit/components/logic/test_loop.py: Added a new test file to test loop functionality, including functions to create a flow, check messages, and run the flow loop.

Test Configuration Updates:

• src/backend/tests/conftest.py: Added a new test data file LoopTest.json and created a new fixture json_loop_test for it. Updated the pytest_configure function and the get_text function to include the new test data file. [1] [2] [3]

[ogabrielluiz]

Could you take a look at the TestBatchRunComponent test and build these tests using the same structure?

[codspeed-hq]

CodSpeed Performance Report

Merging #5615 will not alter performance

_{Comparing fix-loop (a161193) with main (45ed8e5)}

Summary

✅ 15 untouched benchmarks
🆕 1 new benchmarks

Benchmarks breakdown

	Benchmark	main	fix-loop	Change
🆕	test_build_flow_loop	N/A	977.7 ms	N/A

[edwinjosechittilappilly]

The test has been updated.

The first test with the build endpoint passes
Where as the second test is the one that fails since the output from loop is empty.