test_musehub_ui_similarity.py
python
| 1 | """Tests for the Muse Hub musical similarity page. |
| 2 | |
| 3 | Covers: |
| 4 | - test_similarity_page_renders — GET /{owner}/{repo}/similarity/{base}...{head} returns 200 HTML |
| 5 | - test_similarity_page_no_auth_required — accessible without JWT |
| 6 | - test_similarity_page_invalid_ref_404 — refs without '...' separator return 404 |
| 7 | - test_similarity_page_unknown_owner_404 — unknown owner/slug returns 404 |
| 8 | - test_similarity_page_includes_radar — page contains server-rendered SVG radar |
| 9 | - test_similarity_page_includes_dimensions — page contains 10-dimension breakdown table (SSR) |
| 10 | - test_similarity_page_includes_overall_badge — page contains overall % badge (SSR) |
| 11 | - test_similarity_page_includes_diff_button — page contains "Open Full Diff" link |
| 12 | - test_similarity_page_includes_create_pr — page contains "Create Pull Request" CTA |
| 13 | - test_similarity_json_response — ?format=json returns RefSimilarityResponse shape |
| 14 | """ |
| 15 | from __future__ import annotations |
| 16 | |
| 17 | import pytest |
| 18 | from httpx import AsyncClient |
| 19 | from sqlalchemy.ext.asyncio import AsyncSession |
| 20 | |
| 21 | from musehub.db.musehub_models import MusehubRepo |
| 22 | |
| 23 | |
| 24 | # --------------------------------------------------------------------------- |
| 25 | # Helpers |
| 26 | # --------------------------------------------------------------------------- |
| 27 | |
| 28 | |
| 29 | async def _make_repo(db_session: AsyncSession) -> str: |
| 30 | """Seed a minimal repo and return its repo_id.""" |
| 31 | repo = MusehubRepo( |
| 32 | name="test-beats", |
| 33 | owner="testuser", |
| 34 | slug="test-beats", |
| 35 | visibility="private", |
| 36 | owner_user_id="test-owner", |
| 37 | ) |
| 38 | db_session.add(repo) |
| 39 | await db_session.commit() |
| 40 | await db_session.refresh(repo) |
| 41 | return str(repo.repo_id) |
| 42 | |
| 43 | |
| 44 | # --------------------------------------------------------------------------- |
| 45 | # Issue #427 — musical similarity page |
| 46 | # --------------------------------------------------------------------------- |
| 47 | |
| 48 | |
| 49 | @pytest.mark.anyio |
| 50 | async def test_similarity_page_renders( |
| 51 | client: AsyncClient, |
| 52 | db_session: AsyncSession, |
| 53 | ) -> None: |
| 54 | """GET /musehub/ui/{owner}/{slug}/similarity/{base}...{head} returns 200 HTML.""" |
| 55 | await _make_repo(db_session) |
| 56 | response = await client.get("/musehub/ui/testuser/test-beats/similarity/main...feature") |
| 57 | assert response.status_code == 200 |
| 58 | assert "text/html" in response.headers["content-type"] |
| 59 | body = response.text |
| 60 | assert "Muse Hub" in body |
| 61 | assert "main" in body |
| 62 | assert "feature" in body |
| 63 | |
| 64 | |
| 65 | @pytest.mark.anyio |
| 66 | async def test_similarity_page_no_auth_required( |
| 67 | client: AsyncClient, |
| 68 | db_session: AsyncSession, |
| 69 | ) -> None: |
| 70 | """Similarity page is accessible without a JWT token.""" |
| 71 | await _make_repo(db_session) |
| 72 | response = await client.get("/musehub/ui/testuser/test-beats/similarity/main...feature") |
| 73 | assert response.status_code == 200 |
| 74 | |
| 75 | |
| 76 | @pytest.mark.anyio |
| 77 | async def test_similarity_page_invalid_ref_404( |
| 78 | client: AsyncClient, |
| 79 | db_session: AsyncSession, |
| 80 | ) -> None: |
| 81 | """Similarity path without '...' separator returns 404.""" |
| 82 | await _make_repo(db_session) |
| 83 | response = await client.get("/musehub/ui/testuser/test-beats/similarity/mainfeature") |
| 84 | assert response.status_code == 404 |
| 85 | |
| 86 | |
| 87 | @pytest.mark.anyio |
| 88 | async def test_similarity_page_unknown_owner_404( |
| 89 | client: AsyncClient, |
| 90 | ) -> None: |
| 91 | """Unknown owner/slug combination returns 404 on similarity page.""" |
| 92 | response = await client.get("/musehub/ui/nobody/norepo/similarity/main...feature") |
| 93 | assert response.status_code == 404 |
| 94 | |
| 95 | |
| 96 | @pytest.mark.anyio |
| 97 | async def test_similarity_page_includes_radar( |
| 98 | client: AsyncClient, |
| 99 | db_session: AsyncSession, |
| 100 | ) -> None: |
| 101 | """Similarity page HTML contains a server-rendered SVG radar chart.""" |
| 102 | await _make_repo(db_session) |
| 103 | response = await client.get("/musehub/ui/testuser/test-beats/similarity/main...feature") |
| 104 | assert response.status_code == 200 |
| 105 | body = response.text |
| 106 | assert "<svg" in body |
| 107 | assert "viewBox" in body |
| 108 | |
| 109 | |
| 110 | @pytest.mark.anyio |
| 111 | async def test_similarity_page_includes_dimensions( |
| 112 | client: AsyncClient, |
| 113 | db_session: AsyncSession, |
| 114 | ) -> None: |
| 115 | """Similarity page HTML contains the 10-dimension breakdown table (SSR).""" |
| 116 | await _make_repo(db_session) |
| 117 | response = await client.get("/musehub/ui/testuser/test-beats/similarity/main...feature") |
| 118 | assert response.status_code == 200 |
| 119 | body = response.text |
| 120 | assert "Dimension Breakdown" in body |
| 121 | assert "Pitch" in body |
| 122 | |
| 123 | |
| 124 | @pytest.mark.anyio |
| 125 | async def test_similarity_page_includes_overall_badge( |
| 126 | client: AsyncClient, |
| 127 | db_session: AsyncSession, |
| 128 | ) -> None: |
| 129 | """Similarity page HTML contains overall similarity badge rendered server-side.""" |
| 130 | await _make_repo(db_session) |
| 131 | response = await client.get("/musehub/ui/testuser/test-beats/similarity/main...feature") |
| 132 | assert response.status_code == 200 |
| 133 | body = response.text |
| 134 | assert "overall musical similarity" in body |
| 135 | assert "%" in body |
| 136 | |
| 137 | |
| 138 | @pytest.mark.anyio |
| 139 | async def test_similarity_page_includes_diff_button( |
| 140 | client: AsyncClient, |
| 141 | db_session: AsyncSession, |
| 142 | ) -> None: |
| 143 | """Similarity page HTML contains an 'Open Full Diff' button linking to the compare page.""" |
| 144 | await _make_repo(db_session) |
| 145 | response = await client.get("/musehub/ui/testuser/test-beats/similarity/main...feature") |
| 146 | assert response.status_code == 200 |
| 147 | body = response.text |
| 148 | assert "Open Full Diff" in body |
| 149 | assert "compare" in body |
| 150 | |
| 151 | |
| 152 | @pytest.mark.anyio |
| 153 | async def test_similarity_page_includes_create_pr( |
| 154 | client: AsyncClient, |
| 155 | db_session: AsyncSession, |
| 156 | ) -> None: |
| 157 | """Similarity page HTML contains a 'Create Pull Request' call-to-action.""" |
| 158 | await _make_repo(db_session) |
| 159 | response = await client.get("/musehub/ui/testuser/test-beats/similarity/main...feature") |
| 160 | assert response.status_code == 200 |
| 161 | body = response.text |
| 162 | assert "Create Pull Request" in body |
| 163 | |
| 164 | |
| 165 | @pytest.mark.anyio |
| 166 | async def test_similarity_json_response( |
| 167 | client: AsyncClient, |
| 168 | db_session: AsyncSession, |
| 169 | ) -> None: |
| 170 | """GET /musehub/ui/{owner}/{slug}/similarity/{refs}?format=json returns RefSimilarityResponse.""" |
| 171 | await _make_repo(db_session) |
| 172 | response = await client.get( |
| 173 | "/musehub/ui/testuser/test-beats/similarity/main...feature?format=json" |
| 174 | ) |
| 175 | assert response.status_code == 200 |
| 176 | assert "application/json" in response.headers["content-type"] |
| 177 | body = response.json() |
| 178 | # RefSimilarityResponse camelCase fields |
| 179 | assert "overallSimilarity" in body |
| 180 | assert "dimensions" in body |
| 181 | assert "interpretation" in body |
| 182 | assert "baseRef" in body |
| 183 | assert "compareRef" in body |
| 184 | # Dimensions sub-object should have all 10 axes |
| 185 | dims = body["dimensions"] |
| 186 | assert "pitchDistribution" in dims |
| 187 | assert "rhythmPattern" in dims |
| 188 | assert "tempo" in dims |
| 189 | assert "dynamics" in dims |
| 190 | assert "harmonicContent" in dims |
| 191 | assert "form" in dims |
| 192 | assert "instrumentBlend" in dims |
| 193 | assert "groove" in dims |
| 194 | assert "contour" in dims |
| 195 | assert "emotion" in dims |
| 196 | # Scores are in [0, 1] |
| 197 | assert 0.0 <= body["overallSimilarity"] <= 1.0 |