How to use assert_empty method in Testify

Best Python code snippet using Testify_python

test_loading.py

Source:test_loading.py

...3from fixture.test.test_loadable.test_django.util import assert_empty4from fixture.test.test_loadable.test_django.fixtures import DjangoDataSetWithMeta, AuthorData, BookData, ReviewerData5dj_fixture = DjangoFixture()6def test_fk_rels():7    assert_empty('app')8    try:9        data = dj_fixture.data(AuthorData, BookData)10        data.setup()11        assert Author.objects.get(first_name='Frank').books.count() == 112    finally:13        data.teardown()14    assert_empty('app')15def test_m2m():16    assert_empty('app')17    try:18        data = dj_fixture.data(AuthorData, BookData, ReviewerData)19        data.setup()20        ben = Reviewer.objects.all()[0]21        # Reviewed have been added as a list22        assert ben.reviewed.count() == 223        dune = Book.objects.get(title='Dune')24        # Reverse relations work25        assert ben in dune.reviewers.all()26        # A single object passed to a many to many also works27        frank = Author.objects.get(first_name='Frank')28        assert frank.books.count() == 129        assert dune in frank.books.all()30    finally:31        data.teardown()32    assert_empty('app')33def test_dataset_with_meta():34    assert_empty('app')35    try:36        data = dj_fixture.data(DjangoDataSetWithMeta)37        data.setup()38        assert Author.objects.count() == 239    finally:40        data.teardown()...

test_wrong_declarations.py

Source:test_wrong_declarations.py

...16        last_name = "Herbert"17        books = BookData.dune18dj_fixture = DjangoFixture(env=models, style=style.NamedDataStyle())19def test_wrong_relation_declaration():20    assert_empty('app')21    assert 'reviewers' in {f.name for f in models.Book._meta.get_fields()}22    data = dj_fixture.data(BookData)23    assert_raises(LoadError, data.setup)24    data.teardown()25    assert_empty('app')26def test_invalid_m2m():27    class ReviewerData(DataSet):28        class ben:29            name = 'ben'30            reviewed = [BookData.dune, AuthorData.frank_herbert]31    assert_empty('app')32    data = dj_fixture.data(ReviewerData)33    assert_raises(LoadError, data.setup)34    data.teardown()...

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