test data model

tests/test_minter.py

@@ -0,0 +1,77 @@
+#  Copyright©2021, Regents of the University of California
+#  http://creativecommons.org/licenses/BSD
+
+"""Test the minter data modle
+"""
+import time
+import logging
+
+from django.core.exceptions import ValidationError
+
+import ezidapp.models.minter
+import tests.util.sample as sample
+import tests.util.util
+
+log = logging.getLogger(__name__)
+
+
+class TestMinter:
+    def test_1000(self, caplog):
+        """Validate the minter data model - invalid values"""
+        caplog.set_level(logging.INFO)
+
+        expected_validation_errors ={
+            'createTime': ["Ensure this value is greater than or equal to 0."],
+            'updateTime': ["Ensure this value is greater than or equal to 0."],
+            'minterState': ["This field cannot be blank."],
+            'prefix': ["Invalid shoulder."],
+        }
+
+        prefix='XYZark:/91101/r01/'
+        minter = ezidapp.models.minter.Minter(prefix=prefix, createTime=-1, updateTime=-1, minterState='')
+        try:
+            minter.full_clean()
+        except ValidationError as e:
+            for field_name, err_msg_list in e.message_dict.items():
+                assert expected_validation_errors.get(field_name).sort() == err_msg_list.sort()
+
+    def test_1010(self, caplog):
+        """Validate the minter data model - field size"""
+        caplog.set_level(logging.INFO)
+
+        expected_validation_errors = {
+            'prefix': ['Invalid shoulder.', 'Ensure this value has at most 255 characters (it has 256).'],
+            'minterState': ['This field cannot be blank.'],
+        }
+
+        prefix='X' * 256
+        minter = ezidapp.models.minter.Minter(prefix=prefix)
+        try:
+            minter.full_clean()
+        except ValidationError as e:
+            for field_name, err_msg_list in e.message_dict.items():
+                assert expected_validation_errors.get(field_name).sort() == err_msg_list.sort()
+
+
+    def test_1020(self, caplog):
+        """Validate default values"""
+        assert not ezidapp.models.minter.Minter.objects.filter(
+            prefix='ark:/91101/r01/'
+        ).exists()
+
+        prefix='ark:/91101/r01/'
+        t = int(time.time())
+        minter = ezidapp.models.minter.Minter.objects.create(prefix=prefix, minterState={})
+
+        assert ezidapp.models.minter.Minter.objects.filter(
+            prefix='ark:/91101/r01/'
+        ).exists()
+
+        minter = ezidapp.models.minter.Minter.objects.get(prefix='ark:/91101/r01/')
+        assert minter.prefix == 'ark:/91101/r01/'
+        assert minter.createTime == minter.updateTime
+        assert (t - minter.createTime) <= 1
+        assert minter.minterState == {}
+
+
+