def test_body(self):
loader.set_instance(mock_loader.SettableLoader(body_responses={
'peer/first_dataset': 'dataframe standin'
}))
ds = dataset.Dataset(GET_OBJ)
self.assertIsNone(ds.body_component)
ds.body
self.assertEqual(ds.body_component, 'dataframe standin')
def test_dont_populate_twice(self):
loader.set_instance(mock_loader.NullLoader())
ds = dataset.Dataset(GET_OBJ)
self.assertTrue(ds._is_populated)
self.assertTrue(hasattr(ds, 'meta_component'))
# Ensure that `get` is not called when accessing `meta`, which would
# cause the NullLoader to raise an error.
ds.meta
def test_init_from_list(self):
# Ensure loader is never used
loader.set_instance(mock_loader.NullLoader())
ds = dataset.Dataset(LIST_OBJ)
self.assertEqual(ds.username, 'peer')
self.assertEqual(ds.name, 'first_dataset')
self.assertEqual(ds.profile_id, 'QmProfileID')
self.assertEqual(ds.path, '/ipfs/QmPath')
self.assertFalse(ds._is_populated)
def test_populate(self):
loader.set_instance(mock_loader.SettableLoader(get_responses={
'peer/first_dataset': GET_OBJ
}))
ds = dataset.Dataset(LIST_OBJ)
self.assertFalse(ds._is_populated)
self.assertFalse(hasattr(ds, 'meta_component'))
ds.meta
self.assertTrue(ds._is_populated)
self.assertTrue(hasattr(ds, 'meta_component'))
self.assertEqual(ds.meta.description, 'meta.description')
def test_init_from_get(self):
# Ensure loader is never used
loader.set_instance(mock_loader.NullLoader())
ds = dataset.Dataset(GET_OBJ)
self.assertEqual(ds.username, 'peer')
self.assertEqual(ds.name, 'first_dataset')
self.assertEqual(ds.path, '/ipfs/QmPath')
self.assertEqual(ds.body_path_value, "/ipfs/QmBodyPath")
self.assertEqual(ds.previous_path_value, "/ipfs/QmPreviousPath")
# Checking a subset of the possible fields for brevity
self.assertIsInstance(ds.commit_component, dataset.Commit)
self.assertEqual(ds.commit_component.author, {"id": "QmCommitAuthorId"})
self.assertEqual(ds.commit_component.message, "commit.message")
self.assertEqual(ds.commit_component.timestamp,
"2020-01-02T03:04:05.124963898Z")
self.assertIsInstance(ds.meta_component, dataset.Meta)
self.assertEqual(ds.meta_component.description, 'meta.description')
self.assertEqual(ds.meta_component.keywords,
['meta.keyword1', 'meta.keyword2'])
self.assertIsInstance(ds.readme_component, dataset.Readme)
self.assertEqual(ds.readme_component.script.strip(), "TEST README")
self.assertIsInstance(ds.structure_component, dataset.Structure)
self.assertEqual(ds.structure_component.entries, 3)
self.assertEqual(ds.structure_component.format, 'csv')
self.assertEqual(ds.structure_component.schema, {
"items": {
"items": [
{"title": "field1", "type": "string"},
{"title": "field2", "type": "integer"},
],
"type": "array"
},
"type": "array"
})
self.assertIsNone(ds.body_component)
self.assertTrue(ds._is_populated)
def setUp(self):
loader.set_instance(mock_loader.MockLoader())