Return md5sum and filesize in the list of images

Ref https://github.com/GNS3/gns3-gui/issues/1590

tests/compute/test_manager.py

@@ -226,8 +226,8 @@ def test_list_images(loop, qemu, tmpdir):
 
     with patch("gns3server.compute.Qemu.get_images_directory", return_value=str(tmpdir)):
         assert loop.run_until_complete(qemu.list_images()) == [
-            {"filename": "a.bin", "path": "a.bin"},
-            {"filename": "b.bin", "path": "b.bin"}
+            {"filename": "a.bin", "path": "a.bin", "md5sum": "c4ca4238a0b923820dcc509a6f75849b", "filesize": 1},
+            {"filename": "b.bin", "path": "b.bin", "md5sum": "c4ca4238a0b923820dcc509a6f75849b", "filesize": 1}
         ]
 
 
@@ -245,9 +245,9 @@ def test_list_images_recursives(loop, qemu, tmpdir):
 
     with patch("gns3server.compute.Qemu.get_images_directory", return_value=str(tmpdir)):
         assert loop.run_until_complete(qemu.list_images()) == [
-            {"filename": "a.bin", "path": "a.bin"},
-            {"filename": "b.bin", "path": "b.bin"},
-            {"filename": "c.bin", "path": os.path.sep.join(["c", "c.bin"])}
+            {"filename": "a.bin", "path": "a.bin", "md5sum": "c4ca4238a0b923820dcc509a6f75849b", "filesize": 1},
+            {"filename": "b.bin", "path": "b.bin", "md5sum": "c4ca4238a0b923820dcc509a6f75849b", "filesize": 1},
+            {"filename": "c.bin", "path": os.path.sep.join(["c", "c.bin"]), "md5sum": "c4ca4238a0b923820dcc509a6f75849b", "filesize": 1}
         ]
 
 

tests/controller/test_compute.py

@@ -350,13 +350,18 @@ def test_images(compute, async_run, images_dir):
     """
     response = MagicMock()
     response.status = 200
-    response.read = AsyncioMagicMock(return_value=json.dumps([{"filename": "linux.qcow2", "path": "linux.qcow2"}]).encode())
+    response.read = AsyncioMagicMock(return_value=json.dumps([{
+        "filename": "linux.qcow2",
+        "path": "linux.qcow2",
+        "md5sum": "d41d8cd98f00b204e9800998ecf8427e",
+        "filesize": 0}]).encode())
     open(os.path.join(images_dir, "asa.qcow2"), "w+").close()
     with asyncio_patch("aiohttp.ClientSession.request", return_value=response) as mock:
         images = async_run(compute.images("qemu"))
         mock.assert_called_with("GET", "https://example.com:84/v2/compute/qemu/images", auth=None, data=None, headers={'content-type': 'application/json'}, chunked=False)
 
-    assert images == [{"filename": "linux.qcow2", "path": "linux.qcow2"}, {"filename": "asa.qcow2", "path": "asa.qcow2"}]
+    assert images == [{"filename": "linux.qcow2", "path": "linux.qcow2", "md5sum": "d41d8cd98f00b204e9800998ecf8427e", "filesize": 0},
+                      {"filename": "asa.qcow2", "path": "asa.qcow2", "md5sum": "d41d8cd98f00b204e9800998ecf8427e", "filesize": 0}]
 
 
 def test_list_files(project, async_run, compute):

tests/handlers/api/compute/test_dynamips.py

@@ -156,7 +156,11 @@ def test_images(http_compute, tmpdir, fake_dynamips, fake_file):
     with patch("gns3server.compute.Dynamips.get_images_directory", return_value=str(tmpdir), example=True):
         response = http_compute.get("/dynamips/images")
     assert response.status == 200
-    assert response.json == [{"filename": "7200.bin", "path": "7200.bin"}]
+    assert response.json == [{"filename": "7200.bin",
+                              "path": "7200.bin",
+                              "filesize": 7,
+                              "md5sum": "b0d5aa897d937aced5a6b1046e8f7e2e"
+                              }]
 
 
 def test_upload_image(http_compute, tmpdir):

tests/handlers/api/compute/test_iou.py

@@ -307,7 +307,7 @@ def test_images(http_compute, fake_iou_bin):
 
     response = http_compute.get("/iou/images", example=True)
     assert response.status == 200
-    assert response.json == [{"filename": "iou.bin", "path": "iou.bin"}]
+    assert response.json == [{"filename": "iou.bin", "path": "iou.bin", "filesize": 7, "md5sum": "e573e8f5c93c6c00783f20c7a170aa6c"}]
 
 
 def test_image_vm(http_compute, tmpdir):

tests/handlers/api/compute/test_qemu.py

@@ -226,7 +226,7 @@ def test_images(http_compute, tmpdir, fake_qemu_vm):
 
     response = http_compute.get("/qemu/images")
     assert response.status == 200
-    assert response.json == [{"filename": "linux载.img", "path": "linux载.img"}]
+    assert response.json == [{"filename": "linux载.img", "path": "linux载.img", "md5sum": "c4ca4238a0b923820dcc509a6f75849b", "filesize": 1}]
 
 
 def test_upload_image(http_compute, tmpdir):