Issue #6942 - Add XTM integration in CMS

tests/xtm_mock_api.py

Index: tests/xtm_mock_api.py
diff --git a/tests/xtm_mock_api.py b/tests/xtm_mock_api.py
new file mode 100644
index 0000000000000000000000000000000000000000..20d2fccbf3af60548893f4fdf290d437163cfd25
--- /dev/null
+++ b/tests/xtm_mock_api.py
@@ -0,0 +1,273 @@
+# This file is part of the Adblock Plus web scripts,
+# Copyright (C) 2006-present eyeo GmbH
+#
+# Adblock Plus is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 3 as
+# published by the Free Software Foundation.
+#
+# Adblock Plus is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
+
+from flask import Flask, request, jsonify, Response, send_file
+
+import json
+
+from tests.utils import create_in_memory_zip
+from cms.translations.xtm.constants import SUPPORTED_LOCALES
+
+__all__ = [
+    'xtm_mock',
+    'get_configured_app',
+]
+
+_CREDENTIALS = {
+    'token_gen_valid': {'client': 'admin', 'password': 'pass', 'userId': 20},
+    'token_gen_invalid': {'client': 'user', 'password': 'pass', 'userId': 50},
+    'token_valid': 'TheXTM-APIToken-VALID',
+    'token_invalid': 'TheXTM-APIToken-INVALID',
+}
+
+_PROJECT_IDS = {
+    'valid': 1234,
+    'invalid': 1111,
+    'valid-no-targetfiles': 9999,
+}
+
+_CREATION_MANDATORY_KEYS = {'workflowId', 'referenceId', 'name',
+                            'targetLanguages', 'customerId', 'description'}
+
+_CREATION_OPTIONAL_KEYS = {r'translationFiles\[(?P<idx>\d+)\].file',
+                           r'translationFiles\[(?P<idx>\d+)\].name'}
+
+xtm_mock = Flask('mocking-XTM')
+
+
+def get_configured_app(**kwargs):
+    xtm_mock.config['rootdir'] = kwargs.pop('rootdir', '')
+    xtm_mock.config['target_languages'] = kwargs.pop('target_langs', ['de_DE'])
+    xtm_mock.config['files'] = kwargs.pop('files', [])
+    xtm_mock.config['source_language'] = kwargs.pop('source_lang', 'en_US')
+    return xtm_mock.wsgi_app
+
+
+def _check_auth():
+    try:
+        auth = request.headers['Authorization']
+    except Exception:
+        return False
+
+    if auth != 'XTM-Basic ' + _CREDENTIALS['token_valid']:
+        return False
+
+    return True
+
+
+def _generate_jobs_list():
+    jobs = []
+    for lng in xtm_mock.config['target_languages']:
+        for f in xtm_mock.config['files']:
+            jobs.append({
+                'fileName': f['name'],
+                'jobId': 1,
+                'sourceLanguage': xtm_mock.config['source_language'],
+                'targetLanguage': lng,
+            })
+
+    return jobs
+
+
+@xtm_mock.route('/rest-api/auth/token', methods=['POST'])
+def authenticate():
+    if not request.is_json:
+        return Response(
+            status=400,
+            response=json.dumps({'reason': 'Request body not a JSON.'}),
+        )
+
+    credentials = request.json
+    missing_keys = \
+        set(_CREDENTIALS['token_gen_valid'].keys()) - set(credentials.keys())
+
+    if len(missing_keys) > 0:
+        return Response(
+            status=400,
+            response=json.dumps({'reason': 'Missing keys: {}'.format(
+                missing_keys)}),
+        )
+
+    if credentials == _CREDENTIALS['token_gen_valid']:
+        return jsonify({'token': _CREDENTIALS['token_valid']})
+
+    if credentials == _CREDENTIALS['token_gen_invalid']:
+        return jsonify({'token': _CREDENTIALS['token_invalid']})
+
+    return Response(
+        status=400,
+        response=json.dumps({'reason': 'Invalid credentials.'}),
+    )
+
+
+@xtm_mock.route('/rest-api/projects', methods=['POST'])
+def create_project():
+    if not _check_auth():
+        return Response(
+            status=401,
+            response=json.dumps({'reason': 'Authentication failed.'}),
+        )
+
+    form_data = request.form.to_dict(flat=False)
+    files = request.files.to_dict()
+    xtm_mock.config['target_languages'] = form_data['targetLanguages']
+    keys_diff = _CREATION_MANDATORY_KEYS - set(form_data.keys())
+
+    if len(keys_diff) != 0:
+        return Response(
+            status=400,
+            response=json.dumps(
+                {'reason': 'Keys missing: {}'.format(keys_diff)},
+            ),
+        )
+
+    # To make everything easier, just add the 1st file to the class
+    if 'translationFiles[0].name' in form_data.keys():
+        xtm_mock.config['files'].append({
+            'name': form_data['translationFiles[0].name'][0],
+            'data': files['translationFiles[0].file'],
+        })
+
+    response_json = {
+        'name': form_data['name'][0],
+        'projectId': _PROJECT_IDS['valid'],
+        'jobs': _generate_jobs_list(),
+    }
+
+    return Response(status=201, response=json.dumps(response_json))
+
+
+@xtm_mock.route('/rest-api/projects/<int:project_id>/metrics', methods=['GET'])
+def get_metrics(project_id):
+    if not _check_auth():
+        return Response(
+            status=401,
+            response=json.dumps({'reason': 'Authentication failed.'}),
+        )
+
+    reply = [{
+        'coreMetrics': {},
+        'jobsMetrics': [],
+        'metricsProgress': {},
+        'targetLanguage': tl,
+    } for tl in xtm_mock.config['target_languages']]
+
+    if project_id == _PROJECT_IDS['valid']:
+        return jsonify(reply)
+
+    return Response(status=404, response=json.dumps({'reason': 'Project not '
+                                                               'found!'}))
+
+
+@xtm_mock.route('/rest-api/projects/<int:project_id>/target-languages',
+                methods=['POST'])
+def add_languages(project_id):
+    if not _check_auth():
+        return Response(
+            status=401,
+            response=json.dumps({'reason': 'Authentication failed.'}),
+        )
+    if not request.is_json:
+        return Response(
+            status=400,
+            response=json.dumps({'reason': 'Not a JSON.'}),
+        )
+
+    for language in request.json['targetLanguages']:
+        if language not in SUPPORTED_LOCALES:
+            return Response(
+                status=400,
+                response=json.dumps(
+                    {'reason': 'Unsupported language: {''}'.format(language)},
+                ),
+            )
+
+    xtm_mock.config['target_languages'] += request.json['targetLanguages']
+    response = {
+        'jobs': _generate_jobs_list(),
+        'projectId': project_id,
+        'projectName': 'test-name',
+    }
+
+    if project_id == _PROJECT_IDS['valid']:
+        return jsonify(response)
+
+    return Response(
+        status=404,
+        response=json.dumps({'reason': 'Project not found!'}),
+    )
+
+
+@xtm_mock.route('/rest-api/projects/<int:project_id>/files/upload',
+                methods=['POST'])
+def upload_and_update(project_id):
+    if not _check_auth():
+        return Response(
+            status=401,
+            response='Authentication failed.',
+        )
+    if project_id == _PROJECT_IDS['invalid']:
+        return Response(
+            status=404,
+            response='Project not found!',
+        )
+
+    data = request.form.to_dict()
+    files = request.files.to_dict()
+
+    xtm_mock.config['files'].append({
+        'name': data['files[0].name'], 'data': files['files[0].file'],
+    })
+
+    return jsonify({
+        'project_id': 1234,
+        'jobs': _generate_jobs_list(),
+    })
+
+
+@xtm_mock.route('/rest-api/projects/<int:project_id>/files/download',
+                methods=['GET'])
+def download(project_id):
+    if not _check_auth():
+        return Response(
+            status=401,
+            response=json.dumps({'reason': 'Authentication failed.'}),
+        )
+    if project_id == _PROJECT_IDS['invalid']:
+        return Response(
+            status=404,
+            response=json.dumps({'reason': 'Project not found.'}),
+        )
+    if project_id == _PROJECT_IDS['valid-no-targetfiles']:
+        return Response(status=200)
+
+    names = [
+        '/'.join([target_lang, f['name']]) for f in xtm_mock.config['files']
+        for target_lang in xtm_mock.config['target_languages']
+    ]
+    data = [
+        f['data'] for f in xtm_mock.config['files']
+        for _ in xtm_mock.config['target_languages']
+    ]
+
+    zip_file = create_in_memory_zip(names, data)
+    return send_file(
+        zip_file,
+        mimetype='application/zip',
+    )
+
+
+if __name__ == '__main__':
+    xtm_mock.run(debug=True)