added test for GitAllHistoryHandler in python package

Author: telamonian

.travis.yml

@@ -10,7 +10,7 @@ script:
   - python setup.py bdist_wheel
   - pip install --find-links=dist jupyterlab_git[test]
   - jupyter lab build
-  - pytest jupyterlab_git
+  - pytest jupyterlab_git -r ap
   - jlpm run test
   - python -m jupyterlab.browser_check
   - jlpm run lint

jupyterlab_git/tests/test_handlers.py

@@ -1,6 +1,7 @@
+import json
 from mock import Mock, ANY, patch
 
-from jupyterlab_git.handlers import GitUpstreamHandler, GitPushHandler, setup_handlers
+from jupyterlab_git.handlers import GitAllHistoryHandler, GitUpstreamHandler, GitPushHandler, setup_handlers
 
 
 def test_mapping_added():
@@ -17,7 +18,7 @@ def test_mapping_added():
 @patch('jupyterlab_git.handlers.GitUpstreamHandler.get_json_body', Mock(return_value={'current_path': 'test_path'}))
 @patch('jupyterlab_git.handlers.GitUpstreamHandler.git')
 @patch('jupyterlab_git.handlers.GitUpstreamHandler.finish')
-def test_push_handler_localbranch(mock_finish, mock_git):
+def test_upstream_handler_localbranch(mock_finish, mock_git):
     # Given
     mock_git.get_current_branch.return_value = 'foo'
     mock_git.get_upstream_branch.return_value = 'bar'
@@ -31,6 +32,42 @@ def test_push_handler_localbranch(mock_finish, mock_git):
     mock_finish.assert_called_with('{"upstream": "bar"}')
 
 
+@patch('jupyterlab_git.handlers.GitAllHistoryHandler.__init__', Mock(return_value=None))
+@patch('jupyterlab_git.handlers.GitAllHistoryHandler.get_json_body', Mock(return_value={'current_path': 'test_path', 'history_count': 25}))
+@patch('jupyterlab_git.handlers.GitAllHistoryHandler.git')
+@patch('jupyterlab_git.handlers.GitAllHistoryHandler.finish')
+def test_all_history_handler_localbranch(mock_finish, mock_git):
+    # Given
+    show_top_level = {'code': 0, 'foo': 'top_level'}
+    branch = 'branch_foo'
+    log = 'log_foo'
+    status = 'status_foo'
+
+    mock_git.show_top_level.return_value = show_top_level
+    mock_git.branch.return_value = branch
+    mock_git.log.return_value = log
+    mock_git.status.return_value = status
+
+    # When
+    GitAllHistoryHandler().post()
+
+    # Then
+    mock_git.show_top_level.assert_called_with('test_path')
+    mock_git.branch.assert_called_with('test_path')
+    mock_git.log.assert_called_with('test_path', 25)
+    mock_git.status.assert_called_with('test_path')
+
+    mock_finish.assert_called_with(json.dumps({
+        'code': show_top_level['code'],
+        'data': {
+            'show_top_level': show_top_level,
+            'branch': branch,
+            'log': log,
+            'status': status,
+        }
+    }))
+
+
 @patch('jupyterlab_git.handlers.GitPushHandler.__init__', Mock(return_value=None))
 @patch('jupyterlab_git.handlers.GitPushHandler.get_json_body', Mock(return_value={'current_path': 'test_path'}))
 @patch('jupyterlab_git.handlers.GitPushHandler.git')