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134 lines
4.4 KiB
Python
134 lines
4.4 KiB
Python
from unittest import TestCase
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from django.core.exceptions import ValidationError
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from django.db import models
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class ValidationMessagesTest(TestCase):
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def _test_validation_messages(self, field, value, expected):
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with self.assertRaises(ValidationError) as cm:
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field.clean(value, None)
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self.assertEqual(cm.exception.messages, expected)
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def test_autofield_field_raises_error_message(self):
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f = models.AutoField(primary_key=True)
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self._test_validation_messages(f, "fõo", ["“fõo” value must be an integer."])
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def test_integer_field_raises_error_message(self):
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f = models.IntegerField()
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self._test_validation_messages(f, "fõo", ["“fõo” value must be an integer."])
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def test_boolean_field_raises_error_message(self):
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f = models.BooleanField()
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self._test_validation_messages(
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f, "fõo", ["“fõo” value must be either True or False."]
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)
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def test_nullable_boolean_field_raises_error_message(self):
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f = models.BooleanField(null=True)
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self._test_validation_messages(
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f, "fõo", ["“fõo” value must be either True, False, or None."]
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)
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def test_float_field_raises_error_message(self):
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f = models.FloatField()
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self._test_validation_messages(f, "fõo", ["“fõo” value must be a float."])
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def test_decimal_field_raises_error_message(self):
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f = models.DecimalField()
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self._test_validation_messages(
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f, "fõo", ["“fõo” value must be a decimal number."]
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)
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def test_null_boolean_field_raises_error_message(self):
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f = models.BooleanField(null=True)
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self._test_validation_messages(
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f, "fõo", ["“fõo” value must be either True, False, or None."]
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)
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def test_date_field_raises_error_message(self):
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f = models.DateField()
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self._test_validation_messages(
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f,
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"fõo",
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[
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"“fõo” value has an invalid date format. It must be in YYYY-MM-DD "
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"format."
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],
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)
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self._test_validation_messages(
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f,
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"aaaa-10-10",
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[
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"“aaaa-10-10” value has an invalid date format. It must be in "
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"YYYY-MM-DD format."
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],
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)
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self._test_validation_messages(
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f,
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"2011-13-10",
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[
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"“2011-13-10” value has the correct format (YYYY-MM-DD) but it is an "
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"invalid date."
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],
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)
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self._test_validation_messages(
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f,
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"2011-10-32",
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[
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"“2011-10-32” value has the correct format (YYYY-MM-DD) but it is an "
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"invalid date."
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],
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)
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def test_datetime_field_raises_error_message(self):
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f = models.DateTimeField()
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# Wrong format
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self._test_validation_messages(
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f,
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"fõo",
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[
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"“fõo” value has an invalid format. It must be in "
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"YYYY-MM-DD HH:MM[:ss[.uuuuuu]][TZ] format."
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],
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)
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# Correct format but invalid date
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self._test_validation_messages(
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f,
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"2011-10-32",
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[
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"“2011-10-32” value has the correct format (YYYY-MM-DD) but it is an "
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"invalid date."
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],
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)
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# Correct format but invalid date/time
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self._test_validation_messages(
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f,
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"2011-10-32 10:10",
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[
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"“2011-10-32 10:10” value has the correct format "
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"(YYYY-MM-DD HH:MM[:ss[.uuuuuu]][TZ]) but it is an invalid date/time."
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],
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)
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def test_time_field_raises_error_message(self):
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f = models.TimeField()
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# Wrong format
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self._test_validation_messages(
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f,
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"fõo",
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[
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"“fõo” value has an invalid format. It must be in HH:MM[:ss[.uuuuuu]] "
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"format."
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],
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)
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# Correct format but invalid time
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self._test_validation_messages(
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f,
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"25:50",
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[
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"“25:50” value has the correct format (HH:MM[:ss[.uuuuuu]]) but it is "
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"an invalid time."
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],
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)
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