[pkg] use correct folder name for migrate script

2 files changed, 121 insertions, 0 deletions

diff --git a/scripts/migration/0.9.0/tests/conftest.py b/scripts/migration/0.9.0/tests/conftest.py
new file mode 100644
index 00000000..61f6c7ee
--- /dev/null
+++ b/scripts/migration/0.9.0/tests/conftest.py
@@ -0,0 +1,54 @@
+# conftest.py
+
+"""
+Provide a couch database with content stored in old schema.
+"""
+
+import couchdb
+import pytest
+import uuid
+
+
+COUCH_URL = 'http://127.0.0.1:5984'
+
+transaction_map = """
+function(doc) {
+    if (doc.u1db_transactions)
+        doc.u1db_transactions.forEach(function(t) {
+            emit(t[0],  // use timestamp as key so the results are ordered
+                 t[1]); // value is the transaction_id
+        });
+}
+"""
+
+initial_docs = [
+    {'_id': 'u1db_config', 'replica_uid': 'an-uid'},
+    {'_id': 'u1db_sync_A', 'generation': 0, 'replica_uid': 'A',
+     'transaction_id': ''},
+    {'_id': 'u1db_sync_B', 'generation': 2, 'replica_uid': 'B',
+     'transaction_id': 'X'},
+    {'_id': 'doc1', 'u1db_transactions': [(1, 'trans-1'), (3, 'trans-3')]},
+    {'_id': 'doc2', 'u1db_transactions': [(2, 'trans-2'), (4, 'trans-4')]},
+    {'_id': '_design/docs'},
+    {'_id': '_design/syncs'},
+    {'_id': '_design/transactions',
+     'views': {'log': {'map': transaction_map}}},
+    # add some data from previous interrupted migration
+    {'_id': '_local/sync_A', 'gen': 0, 'trans_id': '', 'replica_uid': 'A'},
+    {'_id': 'gen-0000000002',
+     'gen': 2, 'trans_id': 'trans-2', 'doc_id': 'doc2'},
+    # the following should be removed if found in the dbs
+    {'_id': 'u1db_sync_log'},
+    {'_id': 'u1db_sync_state'},
+]
+
+
+@pytest.fixture(scope='function')
+def db(request):
+    server = couchdb.Server(COUCH_URL)
+    dbname = "user-" + uuid.uuid4().hex
+    db = server.create(dbname)
+    for doc in initial_docs:
+        db.save(doc)
+    request.addfinalizer(lambda: server.delete(dbname))
+    return db
diff --git a/scripts/migration/0.9.0/tests/test_migrate.py b/scripts/migration/0.9.0/tests/test_migrate.py
new file mode 100644
index 00000000..10c8b906
--- /dev/null
+++ b/scripts/migration/0.9.0/tests/test_migrate.py
@@ -0,0 +1,67 @@
+# test_migrate.py
+
+"""
+Ensure that the migration script works!
+"""
+
+from migrate_couch_schema import _migrate_user_db
+
+from leap.soledad.common.couch import GENERATION_KEY
+from leap.soledad.common.couch import TRANSACTION_ID_KEY
+from leap.soledad.common.couch import REPLICA_UID_KEY
+from leap.soledad.common.couch import DOC_ID_KEY
+from leap.soledad.common.couch import SCHEMA_VERSION_KEY
+from leap.soledad.common.couch import CONFIG_DOC_ID
+from leap.soledad.common.couch import SYNC_DOC_ID_PREFIX
+from leap.soledad.common.couch import SCHEMA_VERSION
+
+
+def test__migrate_user_db(db):
+    _migrate_user_db(db, True)
+
+    # we should find exactly 6 documents: 2 normal documents and 4 generation
+    # documents
+    view = db.view('_all_docs')
+    assert len(view.rows) == 6
+
+    # ensure that the ids of the documents we found on the database are correct
+    doc_ids = map(lambda doc: doc.id, view.rows)
+    assert 'doc1' in doc_ids
+    assert 'doc2' in doc_ids
+    assert 'gen-0000000001' in doc_ids
+    assert 'gen-0000000002' in doc_ids
+    assert 'gen-0000000003' in doc_ids
+    assert 'gen-0000000004' in doc_ids
+
+    # assert config doc contents
+    config_doc = db.get(CONFIG_DOC_ID)
+    assert config_doc[REPLICA_UID_KEY] == 'an-uid'
+    assert config_doc[SCHEMA_VERSION_KEY] == SCHEMA_VERSION
+
+    # assert sync docs contents
+    sync_doc_A = db.get('%s%s' % (SYNC_DOC_ID_PREFIX, 'A'))
+    assert sync_doc_A[GENERATION_KEY] == 0
+    assert sync_doc_A[REPLICA_UID_KEY] == 'A'
+    assert sync_doc_A[TRANSACTION_ID_KEY] == ''
+    sync_doc_B = db.get('%s%s' % (SYNC_DOC_ID_PREFIX, 'B'))
+    assert sync_doc_B[GENERATION_KEY] == 2
+    assert sync_doc_B[REPLICA_UID_KEY] == 'B'
+    assert sync_doc_B[TRANSACTION_ID_KEY] == 'X'
+
+    # assert gen docs contents
+    gen_1 = db.get('gen-0000000001')
+    assert gen_1[DOC_ID_KEY] == 'doc1'
+    assert gen_1[GENERATION_KEY] == 1
+    assert gen_1[TRANSACTION_ID_KEY] == 'trans-1'
+    gen_2 = db.get('gen-0000000002')
+    assert gen_2[DOC_ID_KEY] == 'doc2'
+    assert gen_2[GENERATION_KEY] == 2
+    assert gen_2[TRANSACTION_ID_KEY] == 'trans-2'
+    gen_3 = db.get('gen-0000000003')
+    assert gen_3[DOC_ID_KEY] == 'doc1'
+    assert gen_3[GENERATION_KEY] == 3
+    assert gen_3[TRANSACTION_ID_KEY] == 'trans-3'
+    gen_4 = db.get('gen-0000000004')
+    assert gen_4[DOC_ID_KEY] == 'doc2'
+    assert gen_4[GENERATION_KEY] == 4
+    assert gen_4[TRANSACTION_ID_KEY] == 'trans-4'