Added tests for .bst suffix and completions

buildcheckout.py: Add mandatory .bst suffix tests
completions.py: Add test for fail on invalid suffix
Added required files for testing
integration/source-determinism.py: renamed test elements to end with .bst
loader/__init__.py: initialised context properly with load and a message handler

1 files changed, 9 insertions, 1 deletions

diff --git a/tests/loader/__init__.py b/tests/loader/__init__.py
index fcefdacf5..812888181 100644
--- a/tests/loader/__init__.py
+++ b/tests/loader/__init__.py
@@ -1,14 +1,22 @@
+import os
 from buildstream._context import Context
 from buildstream._project import Project
 from buildstream._loader import Loader
 
-
 #
 # This is used by the loader test modules, these should
 # be removed in favor of testing the functionality via
 # the CLI like in the frontend tests anyway.
 #
+
+
+def dummy_handler(message, context):
+    pass
+
+
 def make_loader(basedir):
     context = Context()
+    context.load(config=os.devnull)
+    context.set_message_handler(dummy_handler)
     project = Project(basedir, context)
     return project.loader