Add tests for parsing some items and stashes

pyproject.toml

@@ -32,6 +32,10 @@ dev = [
     "black",
 ]
 
+[tool.setuptools.packages.find]
+include = ["d2warehouse*"]
+exclude = ["d2warehouse.tests*"]
+
 [project.scripts]
 d2dump = "d2warehouse.dump:main"
 d2test = "d2warehouse.test:main"
@@ -41,3 +45,16 @@ version = {attr = "d2warehouse.__version__"}
 
 [tool.setuptools.package-data]
 d2warehouse = ["data/*.json"]
+
+[tool.pytest.ini_options]
+addopts = "--cov --cov-report html --cov-report term"
+
+[tool.coverage.run]
+source = ["d2warehouse"]
+omit = [
+    "d2warehouse/tests/*"
+]
+
+[tool.coverage.report]
+precision = 2
+skip_empty = true