Add basic tests

.woodpecker/test.yml

@@ -0,0 +1,9 @@
+when:
+  branch: [main]
+
+pipeline:
+  build:
+    image: python:3.11-alpine
+    commands:
+      - pip install pytest
+      - pytest

tools/test_feps.py

@@ -0,0 +1,65 @@
+import pytest
+import glob
+import hashlib
+
+
+def get_fep_ids():
+    for fep in glob.glob("fep/*"):
+        yield fep.removeprefix("fep/")
+
+
+def parsefile(f):
+    lines = f.readlines()
+
+    status = 0
+    frontmatter = []
+    content = []
+
+    for line in lines:
+        if line == "---\n":
+            status += 1
+        elif status == 1:
+            frontmatter.append(line.removesuffix("\n"))
+        elif status >= 2:
+            content.append(line.removesuffix("\n"))
+
+    return frontmatter, content
+
+
+def parse_frontmatter(frontmatter):
+    split = [x.split(":", 1) for x in frontmatter]
+    return {a: b.removeprefix(" ") for a, b in split}
+
+
+@pytest.mark.parametrize("fep", get_fep_ids())
+def test_fep(fep):
+    filename = f"fep/{fep}/fep-{fep}.md"
+
+    with open(filename) as f:
+        frontmatter, content = parsefile(f)
+
+    assert len(frontmatter) > 0
+    assert len(content) > 0
+    parsed_frontmatter = parse_frontmatter(frontmatter)
+
+    assert "status" in parsed_frontmatter
+    assert parsed_frontmatter["status"] in ["DRAFT", "FINAL"]
+    assert parsed_frontmatter["slug"] == f'"{fep}"'
+    assert "authors" in parsed_frontmatter
+
+    assert "## Summary" in content
+    assert "## Copyright" in content
+
+    titles = [x for x in content if x.startswith("# ")]
+    assert len(titles) > 0
+
+    title = titles[0]
+
+    begin_title = f"# FEP-{fep}: "
+
+    assert title.startswith(begin_title)
+    true_title = title.removeprefix(begin_title)
+
+    expected_slug = hashlib.sha256(true_title.encode("utf-8")).hexdigest()[:4]
+
+    assert expected_slug == fep