Issue 5383 - Add tests for the Chrome and Firefox packagers

tests/conftest.py

+# 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/.
+
+import json
+
+import pytest
+
+
+ALL_LANGUAGES = ['en_US', 'de', 'it']
+
+MESSAGES_EN_US = json.dumps({
+    'name': {'message': 'Adblock Plus'},
+    'name_devbuild': {'message': 'devbuild-marker'},
+    'description': {
+        'message': 'Adblock Plus is the most popular ad blocker ever, '
+                   'and also supports websites by not blocking '
+                   'unobstrusive ads by default (configurable).'
+    },
+})
+
+
+@pytest.fixture
+def srcdir(tmpdir):
+    """Source directory for building the package."""
+    for size in ['44', '50', '150']:
+        path = tmpdir.join('chrome', 'icons', 'abp-{}.png'.format(size))
+        path.write(size, ensure=True)
+
+    tmpdir.join('bar.json').write(json.dumps({}))
+    return tmpdir