YDA-7031: add test coverage

Author: stsnel

unit-tests/test_util_api.py

@@ -0,0 +1,37 @@
+"""Unit tests for the util.api module"""
+
+__copyright__ = 'Copyright (c) 2023-2026, Utrecht University'
+__license__   = 'GPLv3, see LICENSE'
+
+import sys
+from unittest import TestCase
+
+sys.path.append('../util')
+
+from api import _check_type
+
+
+class UtilAPITest(TestCase):
+
+    def test_check_type(self):
+        # Simple matches
+        self.assertTrue(_check_type(None, type(None)))
+        self.assertTrue(_check_type(42, int))
+        self.assertTrue(_check_type("banana", str))
+        self.assertTrue(_check_type(3.14, float))
+        self.assertTrue(_check_type(True, bool))
+        self.assertTrue(_check_type([], list))
+        self.assertTrue(_check_type(dict(), dict))
+
+        # Should not match
+        self.assertFalse(_check_type("banana", type(None)))
+        self.assertFalse(_check_type("banana", int))
+        self.assertFalse(_check_type(3, str))
+        self.assertFalse(_check_type("banana", float))
+        self.assertFalse(_check_type("banana", bool))
+        self.assertFalse(_check_type("banana", list))
+        self.assertFalse(_check_type("banana", dict))
+
+        # Accepts int as float, because JSON does not differentiate
+        # between them
+        self.assertTrue(_check_type(42, float))

unit-tests/unit_tests.py

@@ -9,6 +9,7 @@
 from test_publication_utils import PublicationUtilsTest
 from test_revisions import RevisionTest
 from test_schema_transformations import CorrectifyIsniTest, CorrectifyOrcidTest, CorrectifyResearcherIDTest, CorrectifyScopusTest, MergeGeoKeywordsTest, RenameRelatedDatapackageTest
+from test_util_api import UtilAPITest
 from test_util_config import UtilConfigTest
 from test_util_misc import UtilMiscTest
 from test_util_pathutil import UtilPathutilTest
@@ -31,6 +32,7 @@ def suite():
     test_suite.addTest(makeSuite(PublicationUtilsTest))
     test_suite.addTest(makeSuite(RevisionTest))
     test_suite.addTest(makeSuite(SchemaUtilsTest))
+    test_suite.addTest(makeSuite(UtilAPITest))
     test_suite.addTest(makeSuite(UtilConfigTest))
     test_suite.addTest(makeSuite(UtilMiscTest))
     test_suite.addTest(makeSuite(UtilPathutilTest))