add missing migrations

terracotta/migrations/v0_10.py

@@ -0,0 +1,6 @@
+up_version = (0, 10)
+down_version = (0, 9)
+
+upgrade_sql = [
+    "UPDATE terracotta SET version='0.10.0'",
+]

terracotta/migrations/v0_11.py

@@ -0,0 +1,6 @@
+up_version = (0, 11)
+down_version = (0, 10)
+
+upgrade_sql = [
+    "UPDATE terracotta SET version='0.11.0'",
+]

terracotta/scripts/migrate.py

@@ -61,7 +61,9 @@ def migrate(database: str, to_version: str, from_version: str, yes: bool) -> Non
 
     while current_version != to_version_tuple:
         if current_version not in MIGRATIONS:
-            raise RuntimeError("Unexpected error")
+            raise RuntimeError(
+                f"Unexpected error, missing migration from version: {current_version} to {to_version_tuple}"
+            )
 
         migration = MIGRATIONS[current_version]
         migration_chain.append(migration)

tests/scripts/test_migrate.py

@@ -1,4 +1,3 @@
-import pytest
 from click.testing import CliRunner
 
 
@@ -31,7 +30,7 @@ def migration_testfunc(v07_db, raster_file):
         ],
     )
 
-    assert result.exit_code == 0
+    assert result.exit_code == 0, result.exception
     assert "Upgrade path found" in result.output
 
     driver_updated = get_driver(str(v07_db), provider="sqlite")
@@ -68,9 +67,4 @@ def test_migrate_next(v07_db, raster_file, monkeypatch, force_reload):
         next_major_version = (current_version[0], current_version[1] + 1, 0)
         m.setattr(terracotta, "__version__", ".".join(map(str, next_major_version)))
 
-        from terracotta.migrations import MIGRATIONS
-
-        if next_major_version[:2] not in [m.up_version for m in MIGRATIONS.values()]:
-            pytest.skip("No migration available for next major version")
-
         migration_testfunc(v07_db, raster_file)