feat: composants d'affichage de la roadmap #94

tests/roadmap/test_ui.py

@@ -0,0 +1,50 @@
+from dash import dcc, html
+
+from src.roadmap import ui
+
+
+def test_balance_text_singular_plural():
+    assert ui.balance_text(1) == "Il te reste 1 vote."
+    assert ui.balance_text(3) == "Il te reste 3 votes."
+
+
+def test_vote_items_sorted_by_count_desc():
+    au_vote = [
+        {"number": 1, "title": "A", "html_url": "u1"},
+        {"number": 2, "title": "B", "html_url": "u2"},
+    ]
+    counts = {1: 1, 2: 5}
+    items = ui.vote_items(au_vote, counts, editable=False)
+    # le plus voté (numéro 2) vient en premier
+    assert "B" in str(items[0])
+    assert "A" in str(items[1])
+
+
+def test_vote_items_buttons_only_when_editable():
+    au_vote = [{"number": 1, "title": "A", "html_url": "u1"}]
+    assert "Voter" in str(ui.vote_items(au_vote, {1: 0}, editable=True))
+    assert "Voter" not in str(ui.vote_items(au_vote, {1: 0}, editable=False))
+
+
+def test_changelog_markdown_returns_component():
+    comp = ui.changelog_markdown()
+    assert isinstance(comp, dcc.Markdown)
+    assert "##" in comp.children  # le CHANGELOG.md contient des titres markdown
+
+
+def test_roadmap_content_renders(monkeypatch):
+    monkeypatch.setattr(
+        ui.github,
+        "fetch_roadmap_issues",
+        lambda: {
+            "en_cours": [{"number": 9, "title": "En cours X", "html_url": "u9"}],
+            "au_vote": [{"number": 5, "title": "Au vote Y", "html_url": "u5"}],
+        },
+    )
+    monkeypatch.setattr(ui.roadmap_db, "vote_counts", lambda: {5: 3})
+    content = ui.roadmap_content(editable=True, balance=2)
+    s = str(content)
+    assert isinstance(content, html.Div)
+    assert "En cours X" in s
+    assert "Au vote Y" in s
+    assert "Il te reste 2 votes." in s