Moved tests to root directory

tests/service_collection_test.py

@@ -0,0 +1,62 @@
+from plum.service import Service
+from plum.service_collection import ServiceCollection
+from .testcases import DockerClientTestCase
+
+
+class ServiceCollectionTest(DockerClientTestCase):
+    def test_from_dict(self):
+        collection = ServiceCollection.from_dicts(None, [
+            {
+                'name': 'web',
+                'image': 'ubuntu'
+            },
+            {
+                'name': 'db',
+                'image': 'ubuntu'
+            }
+        ])
+        self.assertEqual(len(collection), 2)
+        self.assertEqual(collection.get('web').name, 'web')
+        self.assertEqual(collection.get('web').options['image'], 'ubuntu')
+        self.assertEqual(collection.get('db').name, 'db')
+        self.assertEqual(collection.get('db').options['image'], 'ubuntu')
+
+    def test_from_dict_sorts_in_dependency_order(self):
+        collection = ServiceCollection.from_dicts(None, [
+            {
+                'name': 'web',
+                'image': 'ubuntu',
+                'links': ['db'],
+            },
+            {
+                'name': 'db',
+                'image': 'ubuntu'
+            }
+        ])
+
+        self.assertEqual(collection[0].name, 'db')
+        self.assertEqual(collection[1].name, 'web')
+
+    def test_get(self):
+        web = self.create_service('web')
+        collection = ServiceCollection([web])
+        self.assertEqual(collection.get('web'), web)
+
+    def test_start_stop(self):
+        collection = ServiceCollection([
+            self.create_service('web'),
+            self.create_service('db'),
+        ])
+
+        collection.start()
+
+        self.assertEqual(len(collection[0].containers), 1)
+        self.assertEqual(len(collection[1].containers), 1)
+
+        collection.stop()
+
+        self.assertEqual(len(collection[0].containers), 0)
+        self.assertEqual(len(collection[1].containers), 0)
+
+
+