Sepearate Generation

tests/production_fixtures.py

@@ -0,0 +1,19 @@
+"""Small synthetic catalogs for infrastructure tests, never production fallback.
+
+Dependency/process tests separately exercise the real data path without mocks.
+"""
+from unittest.mock import patch
+from generator import production, vocabulary
+from tests import rhythm_fixtures, scale_fixtures, solo_fixtures
+
+def install(test):
+  resources=vocabulary.load()
+  libraries=(scale_fixtures.library(),solo_fixtures.library(),rhythm_fixtures.library())
+  tree=production.generate_tree
+  def serial(*args,**kwargs):
+    kwargs['jobs']=1
+    return tree(*args,**kwargs)
+  test.enterContext(patch('generator.production.generate_tree',side_effect=serial))
+  test.enterContext(patch('generator.vocabulary.load',return_value=resources))
+  test.enterContext(patch('generator.production._solo_libraries',return_value=libraries))
+  test.enterContext(patch('generator.production._resource_key',return_value={'fixture':'independently authored synthetic catalogs'}))