fix version strings

pyproject.toml

@@ -1,17 +1,19 @@
 [tool.poetry]
 name = "numba-stats"
-version = "0.1.0"
+version = "0.1.1"
 description = ""
 authors = ["Hans Dembinski <[email protected]>"]
 
 [tool.poetry.dependencies]
 python = "^3.6"
 numba = "^0.51"
 scipy = "^1.5.0"
-pytest-benchmark = "^3.2.3"
 
 [tool.poetry.dev-dependencies]
 pytest = "^5.2"
+pytest-benchmark = "^3.2.3"
+requests = "^2.25.1"
+toml = "^0.10.2"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]

tests/test_numba_stats.py

@@ -1,5 +1,20 @@
 from numba_stats import __version__
+import requests
+from pkg_resources import parse_version
+from pathlib import Path
+import toml
 
 
-def test_version():
-    assert __version__ == "0.1.0"
+def test_local_against_pypi_version():
+    # make sure version is up-to-date
+    pypi_versions = [
+        parse_version(v)
+        for v in requests.get("https://pypi.org/pypi/iminuit/json").json()["releases"]
+    ]
+    assert parse_version(__version__) not in pypi_versions, "pypi version exists"
+
+
+def test_poetry_version():
+    fn = Path(__file__).parent / ".." / "pyproject.toml"
+    poetry_version = toml.load(fn)["tool"]["poetry"]["version"]
+    assert __version__ == poetry_version