WIP: mostly scratch code still

test/test_version.py

@@ -0,0 +1,30 @@
+import datetime as dt
+import pycalver.version
+
+
+def test_calver():
+    import random
+
+    first_version_str = "v201808.0001-dev"
+    padding = len(first_version_str) + 3
+    version_str = first_version_str
+
+    def _current_calver() -> str:
+        _current_calver.delta += dt.timedelta(days=int(random.random() * 5))
+
+        return (dt.datetime.utcnow() + _current_calver.delta).strftime("v%Y%m")
+
+    _current_calver.delta = dt.timedelta(days=1)
+
+    global current_calver
+    current_calver = _current_calver
+
+    for i in range(1050):
+        version_str = incr_version(version_str, tag=random.choice([
+            None, "alpha", "beta", "rc"
+        ]))
+        print(f"{version_str:<{padding}}", end=" ")
+        if (i + 1) % 8 == 0:
+            print()
+
+    print()