test_musehub_ui_explore_ssr.py
python
| 1 | """SSR tests for Muse Hub explore + trending pages — issue #576. |
| 2 | |
| 3 | Validates that repo data is rendered server-side into HTML (not deferred to |
| 4 | client JS) and that HTMX fragment requests return bare grid HTML without the |
| 5 | full page shell. |
| 6 | |
| 7 | Covers GET /musehub/ui/explore: |
| 8 | - test_explore_page_renders_repo_name_server_side — repo name in HTML |
| 9 | - test_explore_page_sort_filter_form_has_hx_get — filter form has hx-get |
| 10 | - test_explore_page_genre_filter_narrows_repos — ?topic=jazz → jazz-tagged |
| 11 | - test_explore_page_htmx_fragment_path — HX-Request → fragment only |
| 12 | - test_explore_page_empty_state_when_no_repos — no public repos → empty state |
| 13 | |
| 14 | Covers GET /musehub/ui/trending: |
| 15 | - test_trending_page_renders_repo_server_side — repo name in HTML |
| 16 | """ |
| 17 | from __future__ import annotations |
| 18 | |
| 19 | import pytest |
| 20 | from httpx import AsyncClient |
| 21 | from sqlalchemy.ext.asyncio import AsyncSession |
| 22 | |
| 23 | from musehub.db.musehub_models import MusehubRepo |
| 24 | |
| 25 | |
| 26 | # --------------------------------------------------------------------------- |
| 27 | # Seed helpers |
| 28 | # --------------------------------------------------------------------------- |
| 29 | |
| 30 | |
| 31 | async def _make_public_repo( |
| 32 | db: AsyncSession, |
| 33 | *, |
| 34 | owner: str = "artist", |
| 35 | slug: str = "cool-album", |
| 36 | name: str = "cool-album", |
| 37 | tags: list[str] | None = None, |
| 38 | star_count: int = 0, |
| 39 | ) -> MusehubRepo: |
| 40 | """Seed a public repo and return the ORM object.""" |
| 41 | repo = MusehubRepo( |
| 42 | name=name, |
| 43 | owner=owner, |
| 44 | slug=slug, |
| 45 | visibility="public", |
| 46 | owner_user_id=f"uid-{slug}", |
| 47 | tags=tags or [], |
| 48 | ) |
| 49 | db.add(repo) |
| 50 | await db.commit() |
| 51 | await db.refresh(repo) |
| 52 | return repo |
| 53 | |
| 54 | |
| 55 | # --------------------------------------------------------------------------- |
| 56 | # Explore page SSR tests |
| 57 | # --------------------------------------------------------------------------- |
| 58 | |
| 59 | |
| 60 | @pytest.mark.anyio |
| 61 | async def test_explore_page_renders_repo_name_server_side( |
| 62 | client: AsyncClient, |
| 63 | db_session: AsyncSession, |
| 64 | ) -> None: |
| 65 | """Repo name is in the HTML response without any client-side JS execution.""" |
| 66 | await _make_public_repo(db_session, slug="jazz-sessions", name="jazz-sessions") |
| 67 | response = await client.get("/musehub/ui/explore") |
| 68 | assert response.status_code == 200 |
| 69 | assert "text/html" in response.headers["content-type"] |
| 70 | assert "jazz-sessions" in response.text |
| 71 | |
| 72 | |
| 73 | @pytest.mark.anyio |
| 74 | async def test_explore_page_sort_filter_form_has_hx_get( |
| 75 | client: AsyncClient, |
| 76 | db_session: AsyncSession, |
| 77 | ) -> None: |
| 78 | """Filter form has hx-get attribute enabling HTMX partial swap.""" |
| 79 | response = await client.get("/musehub/ui/explore") |
| 80 | assert response.status_code == 200 |
| 81 | assert 'hx-get="/musehub/ui/explore"' in response.text |
| 82 | |
| 83 | |
| 84 | @pytest.mark.anyio |
| 85 | async def test_explore_page_genre_filter_narrows_repos( |
| 86 | client: AsyncClient, |
| 87 | db_session: AsyncSession, |
| 88 | ) -> None: |
| 89 | """?topic=jazz returns only jazz-tagged repos (genre filter works SSR).""" |
| 90 | await _make_public_repo( |
| 91 | db_session, slug="jazz-album", name="jazz-album", tags=["jazz", "piano"] |
| 92 | ) |
| 93 | await _make_public_repo( |
| 94 | db_session, slug="rock-album", name="rock-album", tags=["rock", "guitar"] |
| 95 | ) |
| 96 | response = await client.get("/musehub/ui/explore?topic=jazz") |
| 97 | assert response.status_code == 200 |
| 98 | body = response.text |
| 99 | assert "jazz-album" in body |
| 100 | assert "rock-album" not in body |
| 101 | |
| 102 | |
| 103 | @pytest.mark.anyio |
| 104 | async def test_explore_page_htmx_fragment_path( |
| 105 | client: AsyncClient, |
| 106 | db_session: AsyncSession, |
| 107 | ) -> None: |
| 108 | """HX-Request: true returns a bare HTML fragment without the full page shell.""" |
| 109 | await _make_public_repo(db_session, slug="htmx-repo", name="htmx-repo") |
| 110 | response = await client.get( |
| 111 | "/musehub/ui/explore", |
| 112 | headers={"HX-Request": "true"}, |
| 113 | ) |
| 114 | assert response.status_code == 200 |
| 115 | assert "<html" not in response.text |
| 116 | assert "<head" not in response.text |
| 117 | # Fragment should contain the repo or empty-state markup. |
| 118 | assert "htmx-repo" in response.text or "No repositories found" in response.text |
| 119 | |
| 120 | |
| 121 | @pytest.mark.anyio |
| 122 | async def test_explore_page_empty_state_when_no_repos( |
| 123 | client: AsyncClient, |
| 124 | db_session: AsyncSession, |
| 125 | ) -> None: |
| 126 | """When no public repos exist the empty-state message is rendered SSR.""" |
| 127 | response = await client.get("/musehub/ui/explore") |
| 128 | assert response.status_code == 200 |
| 129 | assert "No repositories found" in response.text |
| 130 | |
| 131 | |
| 132 | # --------------------------------------------------------------------------- |
| 133 | # Trending page SSR tests |
| 134 | # --------------------------------------------------------------------------- |
| 135 | |
| 136 | |
| 137 | @pytest.mark.anyio |
| 138 | async def test_trending_page_renders_repo_server_side( |
| 139 | client: AsyncClient, |
| 140 | db_session: AsyncSession, |
| 141 | ) -> None: |
| 142 | """Trending page renders public repo name in HTML without client-side JS.""" |
| 143 | await _make_public_repo( |
| 144 | db_session, slug="trending-hit", name="trending-hit", star_count=100 |
| 145 | ) |
| 146 | response = await client.get("/musehub/ui/trending") |
| 147 | assert response.status_code == 200 |
| 148 | assert "text/html" in response.headers["content-type"] |
| 149 | assert "trending-hit" in response.text |