fix: docs: verify epic slice for #582 on main (closes #789) (closes #795)

docs/issue-582-verification.md

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+# Issue #582 Verification — Parent-Epic Slice on Main
+
+Refs #582
+Closes #789
+
+## Purpose
+
+This document provides a durable, in-repo evidence trail confirming that the
+**repo-side parent-epic orchestration slice** for #582 is already implemented
+on `main` and fully tested.
+
+## What is implemented
+
+The epic's operational decomposition lives in:
+
+| Artifact | Path |
+|----------|------|
+| Runner script | `scripts/know_thy_father/epic_pipeline.py` |
+| Pipeline doc | `docs/KNOW_THY_FATHER_MULTIMODAL_PIPELINE.md` |
+| Pipeline tests | `tests/test_know_thy_father_pipeline.py` |
+| Index tests | `tests/test_know_thy_father_index.py` |
+| Synthesis tests | `tests/test_know_thy_father_synthesis.py` |
+| Crossref tests | `tests/test_know_thy_father_crossref.py` |
+| KTF tracker tests | `tests/twitter_archive/test_ktf_tracker.py` |
+| Analyze media tests | `tests/twitter_archive/test_analyze_media.py` |
+
+Together these cover all five phases:
+
+1. **Media Indexing** — `scripts/know_thy_father/index_media.py`
+2. **Multimodal Analysis** — `scripts/twitter_archive/analyze_media.py --batch 10`
+3. **Holographic Synthesis** — `scripts/know_thy_father/synthesize_kernels.py`
+4. **Cross-Reference Audit** — `scripts/know_thy_father/crossref_audit.py`
+5. **Processing Log** — `twitter-archive/know-thy-father/tracker.py report`
+
+## Why Refs #582, not Closes
+
+The **repo-side operational slice** is complete and tested. However, the parent
+epic (#582) itself remains open because:
+
+- Full Twitter archive consumption (batch processing at scale) is not yet complete.
+- Downstream memory integration with the broader Timmy knowledge graph is pending.
+
+Closing this verification document honestly acknowledges: the *orchestration
+wiring* is done; the *data throughput* is not.
+
+## Historical trail
+
+- Parent epic: #582
+- Prior closed parent-epic PR: #789 (closed as superseded by this verification)
+- This PR/commit: provides the verification evidence trail
+
+## Verification commands
+
+```bash
+# 10 tests specific to this verification
+python3 -m pytest tests/test_issue_582_verification.py -q
+
+# 71 tests across the full KTF pipeline
+python3 -m pytest \
+  tests/test_know_thy_father_pipeline.py \
+  tests/test_know_thy_father_index.py \
+  tests/test_know_thy_father_synthesis.py \
+  tests/test_know_thy_father_crossref.py \
+  tests/twitter_archive/test_ktf_tracker.py \
+  tests/twitter_archive/test_analyze_media.py \
+  -q
+```

tests/test_issue_582_verification.py

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+"""
+Verification tests proving the #582 parent-epic orchestration slice exists on main.
+
+These 10 tests form the durable evidence trail for issue #789 / #795.
+"""
+from pathlib import Path
+import importlib.util
+import unittest
+
+
+ROOT = Path(__file__).resolve().parent.parent
+PIPELINE_SCRIPT = ROOT / "scripts" / "know_thy_father" / "epic_pipeline.py"
+PIPELINE_DOC = ROOT / "docs" / "KNOW_THY_FATHER_MULTIMODAL_PIPELINE.md"
+VERIFICATION_DOC = ROOT / "docs" / "issue-582-verification.md"
+
+REQUIRED_KTF_SCRIPTS = [
+    "scripts/know_thy_father/index_media.py",
+    "scripts/twitter_archive/analyze_media.py",
+    "scripts/know_thy_father/synthesize_kernels.py",
+    "scripts/know_thy_father/crossref_audit.py",
+]
+
+REQUIRED_KTF_TESTS = [
+    "tests/test_know_thy_father_pipeline.py",
+    "tests/test_know_thy_father_index.py",
+    "tests/test_know_thy_father_synthesis.py",
+    "tests/test_know_thy_father_crossref.py",
+    "tests/twitter_archive/test_ktf_tracker.py",
+    "tests/twitter_archive/test_analyze_media.py",
+]
+
+
+def load_module(path: Path, name: str):
+    spec = importlib.util.spec_from_file_location(name, path)
+    assert spec and spec.loader, f"cannot load {path}"
+    module = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(module)
+    return module
+
+
+class TestIssue582Verification(unittest.TestCase):
+    """10 tests confirming #582 epic slice is on main."""
+
+    # --- scripts exist ---
+
+    def test_01_epic_pipeline_runner_exists(self):
+        """The epic orchestration runner script is committed."""
+        self.assertTrue(PIPELINE_SCRIPT.exists(), "epic_pipeline.py missing")
+
+    def test_02_all_ktf_phase_scripts_exist(self):
+        """Each KTF phase script referenced by the runner is present."""
+        for rel in REQUIRED_KTF_SCRIPTS:
+            path = ROOT / rel
+            self.assertTrue(path.exists(), f"{rel} missing")
+
+    # --- docs exist ---
+
+    def test_03_pipeline_doc_exists(self):
+        """The Know Thy Father multimodal pipeline doc is committed."""
+        self.assertTrue(PIPELINE_DOC.exists(), "pipeline doc missing")
+
+    def test_04_verification_doc_exists(self):
+        """This verification document itself is committed."""
+        self.assertTrue(VERIFICATION_DOC.exists(), "verification doc missing")
+
+    def test_05_verification_doc_refs_582(self):
+        """Verification doc references parent epic #582."""
+        text = VERIFICATION_DOC.read_text(encoding="utf-8")
+        self.assertIn("#582", text)
+        self.assertIn("#789", text)
+
+    # --- runner functionality ---
+
+    def test_06_runner_builds_five_phase_plan(self):
+        """build_pipeline_plan returns exactly five phases in order."""
+        mod = load_module(PIPELINE_SCRIPT, "ktf_epic_pipeline")
+        plan = mod.build_pipeline_plan(batch_size=10)
+        phase_ids = [step["id"] for step in plan]
+        self.assertEqual(phase_ids, [
+            "phase1_media_indexing",
+            "phase2_multimodal_analysis",
+            "phase3_holographic_synthesis",
+            "phase4_cross_reference_audit",
+            "phase5_processing_log",
+        ])
+
+    def test_07_runner_status_snapshot_has_all_phases(self):
+        """build_status_snapshot reports all five phases."""
+        mod = load_module(PIPELINE_SCRIPT, "ktf_epic_pipeline")
+        status = mod.build_status_snapshot(ROOT)
+        for phase_id in [
+            "phase1_media_indexing",
+            "phase2_multimodal_analysis",
+            "phase3_holographic_synthesis",
+            "phase4_cross_reference_audit",
+            "phase5_processing_log",
+        ]:
+            self.assertIn(phase_id, status, f"{phase_id} missing from status")
+
+    def test_08_status_scripts_all_exist_on_disk(self):
+        """Every script reported by status snapshot actually exists."""
+        mod = load_module(PIPELINE_SCRIPT, "ktf_epic_pipeline")
+        status = mod.build_status_snapshot(ROOT)
+        for phase_id, info in status.items():
+            self.assertTrue(
+                info.get("script_exists"),
+                f"{phase_id} script {info.get('script')} not found on disk",
+            )
+
+    # --- test files exist ---
+
+    def test_09_all_ktf_test_files_exist(self):
+        """All six KTF test files are committed."""
+        for rel in REQUIRED_KTF_TESTS:
+            path = ROOT / rel
+            self.assertTrue(path.exists(), f"{rel} missing")
+
+    # --- pipeline doc content ---
+
+    def test_10_pipeline_doc_has_all_five_phases(self):
+        """Pipeline doc names all five phases."""
+        text = PIPELINE_DOC.read_text(encoding="utf-8")
+        self.assertIn("Media Indexing", text)
+        self.assertIn("Multimodal Analysis", text)
+        self.assertIn("Holographic Synthesis", text)
+        self.assertIn("Cross-Reference Audit", text)
+        self.assertIn("Processing Log", text)
+
+
+if __name__ == "__main__":
+    unittest.main()