Method test_remove_link

tests/integration/api_container_test.py:1536–1574

(self)

class LinkTest(BaseAPIIntegrationTest):
    def test_remove_link(self):
        # Create containers
        container1 = self.client.create_container(
            TEST_IMG, 'cat', detach=True, stdin_open=True
        )
        container1_id = container1['Id']
        self.tmp_containers.append(container1_id)
        self.client.start(container1_id)

        # Create Link
        # we don't want the first /
        link_path = self.client.inspect_container(container1_id)['Name'][1:]
        link_alias = 'mylink'

        container2 = self.client.create_container(
            TEST_IMG, 'cat', host_config=self.client.create_host_config(
                links={link_path: link_alias}
            )
        )
        container2_id = container2['Id']
        self.tmp_containers.append(container2_id)
        self.client.start(container2_id)

        # Remove link
        linked_name = self.client.inspect_container(container2_id)['Name'][1:]
        link_name = f'{linked_name}/{link_alias}'
        self.client.remove_container(link_name, link=True)

        # Link is gone
        containers = self.client.containers(all=True)
        retrieved = [x for x in containers if link_name in x['Names']]
        assert len(retrieved) == 0

        # Containers are still there
        retrieved = [
            x for x in containers if x['Id'].startswith(container1_id) or
            x['Id'].startswith(container2_id)
        ]
        assert len(retrieved) == 2