rewrite to yaml works for app data now (builds still missing)

tests/rewrite-metadata/fake.ota.update.yml

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+Categories:
+  - System
+License: Apache-2.0
+WebSite: https://f-droid.org
+SourceCode: https://gitlab.com/fdroid/privileged-extension
+IssueTracker: https://gitlab.com/fdroid/privileged-extension/issues
+Donate: https://f-droid.org/about
+
+AutoName: Fake OTA Update
+Summary: Tests whether OTA ZIP files are being include
+Description: |-
+    F-Droid can make use of system privileges or permissions to
+    install, update and remove applications on its own. The only way to obtain those
+    privileges is to become a system app.
+
+    This is where the Privileged Extension comes in - being a separate app and much
+    smaller, it can be installed as a system app and communicate with the main app
+    via AIDL IPC.
+
+    This has several advantages:
+
+    * Reduced disk usage in the system partition
+    * System updates don't remove F-Droid
+    * The process of installing into system via root is safer
+
+    This is packaged as an OTA (Over-The-Air) update ZIP file.  It must be installed
+    using TWRP or other Android recovery that can flash updates to the system from
+    the /data/data/org.fdroid.fdroid folder on the /data partition. The standalone
+    APK is called F-Droid Privileged Extension.
+
+RepoType: git
+Repo: https://gitlab.com/fdroid/privileged-extension.git
+
+AutoUpdateMode: Version %v
+UpdateCheckMode: Tags
+CurrentVersion: 0.2.1
+CurrentVersionCode: '2000'

tests/rewritemeta.TestCase

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+#!/usr/bin/env python3
+
+import inspect
+import optparse
+import os
+import sys
+import shutil
+import unittest
+import yaml
+import tempfile
+import textwrap
+
+localmodule = os.path.realpath(
+    os.path.join(os.path.dirname(inspect.getfile(inspect.currentframe())), '..'))
+if localmodule not in sys.path:
+    sys.path.insert(0, localmodule)
+
+import fdroidserver.common
+import fdroidserver.metadata
+
+
+class RewritemetaTest(unittest.TestCase):
+    '''    fdroidserver/metadata.py'''
+
+    def test_rewrite_yaml(self):
+
+        # setup/reset test dir if necessary and setup params
+        tmpdir = os.path.join(os.path.dirname(__file__), '..', '.testfiles')
+        if not os.path.exists(tmpdir):
+            os.makedirs(tmpdir)
+        testdir = tempfile.mkdtemp(prefix='test_rewrite_metadata_', dir=tmpdir)
+        fdroidserver.common.config = {'accepted_formats': ['txt', 'yml']}
+
+        # rewrite metadata
+        allapps = fdroidserver.metadata.read_metadata(xref=True)
+        for appid, app in allapps.items():
+            if appid == 'fake.ota.update':
+                fdroidserver.metadata.write_metadata(os.path.join(testdir, appid + '.yml'), app)
+
+        # assert rewrite result
+        with open(os.path.join(testdir, 'fake.ota.update.yml'), 'r', encoding='utf-8') as result:
+            with open('rewrite-metadata/fake.ota.update.yml', 'r', encoding='utf-8') as orig:
+                self.maxDiff = None
+                self.assertEqual(result.read(), orig.read())
+
+if __name__ == "__main__":
+    parser = optparse.OptionParser()
+    parser.add_option("-v", "--verbose", action="store_true", default=False,
+                      help="Spew out even more information than normal")
+    (fdroidserver.common.options, args) = parser.parse_args(['--verbose'])
+
+    newSuite = unittest.TestSuite()
+    newSuite.addTest(unittest.makeSuite(RewritemetaTest))
+    unittest.main()