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Added a test for ArrayField(HStoreField()).
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@ -45,6 +45,7 @@ class Migration(migrations.Migration):
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fields=[
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('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
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('field', HStoreField(blank=True, null=True)),
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('array_field', ArrayField(HStoreField(), null=True)),
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],
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options={
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'required_db_vendor': 'postgresql',
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@ -71,6 +71,7 @@ class OtherTypesArrayModel(PostgreSQLModel):
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class HStoreModel(PostgreSQLModel):
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field = HStoreField(blank=True, null=True)
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array_field = ArrayField(HStoreField(), null=True)
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class CharFieldModel(models.Model):
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@ -55,6 +55,19 @@ class SimpleTests(HStoreTestCase):
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instance = HStoreModel.objects.get(field__has_keys=[2, 'a', 'ï'])
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self.assertEqual(instance.field, expected_value)
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def test_array_field(self):
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value = [
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{'a': 1, 'b': 'B', 2: 'c', 'ï': 'ê'},
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{'a': 1, 'b': 'B', 2: 'c', 'ï': 'ê'},
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]
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expected_value = [
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{'a': '1', 'b': 'B', '2': 'c', 'ï': 'ê'},
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{'a': '1', 'b': 'B', '2': 'c', 'ï': 'ê'},
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]
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instance = HStoreModel.objects.create(array_field=value)
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instance.refresh_from_db()
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self.assertEqual(instance.array_field, expected_value)
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class TestQuerying(HStoreTestCase):
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@ -166,17 +179,27 @@ class TestQuerying(HStoreTestCase):
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class TestSerialization(HStoreTestCase):
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test_data = ('[{"fields": {"field": "{\\"a\\": \\"b\\"}"}, '
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'"model": "postgres_tests.hstoremodel", "pk": null}]')
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test_data = json.dumps([{
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'model': 'postgres_tests.hstoremodel',
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'pk': None,
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'fields': {
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'field': json.dumps({'a': 'b'}),
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'array_field': json.dumps([
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json.dumps({'a': 'b'}),
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json.dumps({'b': 'a'}),
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]),
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},
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}])
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def test_dumping(self):
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instance = HStoreModel(field={'a': 'b'})
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instance = HStoreModel(field={'a': 'b'}, array_field=[{'a': 'b'}, {'b': 'a'}])
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data = serializers.serialize('json', [instance])
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self.assertEqual(json.loads(data), json.loads(self.test_data))
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def test_loading(self):
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instance = list(serializers.deserialize('json', self.test_data))[0].object
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self.assertEqual(instance.field, {'a': 'b'})
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self.assertEqual(instance.array_field, [{'a': 'b'}, {'b': 'a'}])
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def test_roundtrip_with_null(self):
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instance = HStoreModel(field={'a': 'b', 'c': None})
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