Add m-esr52 at 52.6.0

1 files changed, 54 insertions, 0 deletions

diff --git a/taskcluster/taskgraph/test/test_taskgraph.py b/taskcluster/taskgraph/test/test_taskgraph.py
new file mode 100644
index 000000000..f8f09bce9
--- /dev/null
+++ b/taskcluster/taskgraph/test/test_taskgraph.py
@@ -0,0 +1,54 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+from __future__ import absolute_import, print_function, unicode_literals
+
+import unittest
+
+from ..graph import Graph
+from ..task.docker_image import DockerImageTask
+from ..task.transform import TransformTask
+from ..taskgraph import TaskGraph
+from mozunit import main
+from taskgraph.util.docker import INDEX_PREFIX
+
+
+class TestTargetTasks(unittest.TestCase):
+
+    def test_from_json(self):
+        task = {
+            "routes": [],
+            "extra": {
+                "imageMeta": {
+                    "contextHash": "<hash>",
+                    "imageName": "<image>",
+                    "level": "1"
+                }
+            }
+        }
+        index_paths = ["{}.level-{}.<image>.hash.<hash>".format(INDEX_PREFIX, level)
+                       for level in range(1, 4)]
+        graph = TaskGraph(tasks={
+            'a': TransformTask(
+                kind='fancy',
+                task={
+                    'label': 'a',
+                    'attributes': {},
+                    'dependencies': {},
+                    'when': {},
+                    'task': {'task': 'def'},
+                }),
+            'b': DockerImageTask(kind='docker-image',
+                                 label='b',
+                                 attributes={},
+                                 task=task,
+                                 index_paths=index_paths),
+        }, graph=Graph(nodes={'a', 'b'}, edges=set()))
+
+        tasks, new_graph = TaskGraph.from_json(graph.to_json())
+        self.assertEqual(graph.tasks['a'], new_graph.tasks['a'])
+        self.assertEqual(graph, new_graph)
+
+if __name__ == '__main__':
+    main()