test

Test Generator

Generate comprehensive tests for implementation files using the sr:test-writer agent.

Input: $ARGUMENTS

• File paths: /specrails:test src/api/users.ts src/utils/auth.ts
• Glob: /specrails:test "src/**/*.ts"
• Empty: /specrails:test — tests all files changed since last commit

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Step 1: Determine target files

If $ARGUMENTS is provided:

• Parse the arguments as file paths or a glob pattern
• Expand any globs to a list of files
• Validate each file exists

If $ARGUMENTS is empty:

git diff --name-only HEAD~1 HEAD 2>/dev/null || git diff --name-only --cached

• Use the list of changed files as the target
• Filter out test files (.test., .spec., _test.go, spec/**)
• Filter out non-code files (*.md, *.json, *.yaml, *.lock)

If no files remain after filtering: print "No implementation files to test." and stop.

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Step 2: Confirm scope

Print the list of files that will be tested:

Generating tests for:
  src/api/users.ts
  src/utils/auth.ts

Launch sr:test-writer? [Y/n]

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Step 3: Launch sr:test-writer

Launch the sr:test-writer agent (subagent_type: sr:test-writer, foreground).

Provide this context in the prompt:

IMPLEMENTED_FILES_LIST:
<list of target files, one per line>

TASK_DESCRIPTION:
Generate comprehensive tests for the files listed above. Target >80% coverage. Follow existing test patterns in this project.

Wait for the agent to complete.

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Step 4: Report results

Display the TEST_WRITER_STATUS from the agent output and summarize:

• Which test files were written
• Which files were skipped and why
• Any issues encountered