test: add basic tests for parse_proposal

2 files changed, 60 insertions, 0 deletions

diff --git a/default.nix b/default.nix
index d923d2e..fc9e1b0 100644
--- a/default.nix
+++ b/default.nix
@@ -24,4 +24,8 @@ buildPythonApplication rec {
     mkdir -p $out/share/osm-proposals
     cp -r ${./static}/. $out/share/osm-proposals/
   '';
+
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
 }
diff --git a/tests/test_proposals.py b/tests/test_proposals.py
new file mode 100644
index 0000000..e11c1be
--- /dev/null
+++ b/tests/test_proposals.py
@@ -0,0 +1,56 @@
+import textwrap
+
+import pytest
+
+from osm_proposals import proposals
+
+
+@pytest.mark.parametrize("has_heading", (True, False))
+@pytest.mark.parametrize("has_text", (True, False))
+def test_parse_proposal_with_template(has_heading: bool, has_text: bool):
+    proposal = proposals.parse_proposal(
+        "some title",
+        textwrap.dedent(
+            '''
+            {{Proposal page
+            | name           = some name
+            | status         = draft
+            | user           = SomeUser
+            | key            = <!-- The key of the proposed new tag, if relevant -->
+            | value          = <!-- The value of the proposed new tag, if relevant -->
+            | tagging        = <!-- If your proposal is about multiple tags, you may link them here like: {{tag|foo|bar}}, {{tag|bar}} -->
+            | type           = <!-- node, way, area, relation ({{IconNode}} / {{IconWay}} / {{IconArea}} / {{IconRelation}}) -->
+            | definition     = <!-- A short, clear definition of the feature or property which the new tag represents -->
+            | taginfo        = yes <!-- yes / no: to show taginfo statistics box -->
+            | appearance     = <!-- A possible rendering, if relevant – optional -->
+            | draftStartDate = 2022-12-07
+            | rfcStartDate   = <!-- Date the RFC email is sent to the Tagging list: YYYY-MM-DD -->
+            | voteStartDate  = <!-- YYYY-MM-DD 00:00:00 (UTC) – date voting starts: at least 2 weeks after RFC -->
+            | voteEndDate    = <!-- YYYY-MM-DD 23:59:59 (UTC) – date voting will end: at least 2 weeks after start of voting -->
+            }}
+            '''
+            f'''
+            {"== Heading ==" * has_heading}
+            {"Some text." * has_text}
+            '''
+        ),
+        (),
+    )
+    if not has_heading or not has_text:
+        assert proposal is None
+    else:
+        assert proposal == {
+            'page_title': 'some title',
+            'lang': None,
+            'name': 'some name',
+            'status': 'draft',
+            'authors': 'SomeUser',
+            'definition': None,
+            'draft_start': '2022-12-07',
+            'rfc_start': None,
+            'vote_start': None,
+        }
+
+
+def test_parse_proposal_without_template():
+    assert proposals.parse_proposal("test", "nothing", ()) is None