test-oracle

name	test-oracle
description	Targeted test execution from PR diff changed files. Maps source files to test files, runs pytest, and reports results.
triggers	["run tests for PR","test oracle","targeted tests","which tests to run"]

Test Oracle

Maps changed source files in a PR to their corresponding test files and runs targeted pytest.

Usage

from riptide.test_oracle import generate_test_report

report = generate_test_report(
    owner="ChonSong",
    repo="riptide",
    pr_number=42,
    files_changed=["riptide/webhook.py", "riptide/state.py"],
    root=".",
)
# Returns: {tests_run, passed, failed, missing_tests, duration_s, status}

Functions

• map_files_to_tests(files_changed, root) — returns test file paths
• find_missing_tests(files_changed, root) — source files without tests
• run_tests(test_files, cwd) — executes pytest, returns structured result
• generate_test_report(owner, repo, pr_number, files_changed, root) — full pipeline

Configuration

Edit FILE_TEST_MAP in riptide/test_oracle.py to add new source→test mappings.