1 files changed, 24 insertions, 0 deletions
diff --git a/testing/mozbase/mozlog/tests/conftest.py b/testing/mozbase/mozlog/tests/conftest.py
new file mode 100644
index 0000000000..eaf79897e4
--- /dev/null
+++ b/testing/mozbase/mozlog/tests/conftest.py
@@ -0,0 +1,24 @@
+import pytest
+from mozlog.formatters import ErrorSummaryFormatter, MachFormatter
+from mozlog.handlers import StreamHandler
+from mozlog.structuredlog import StructuredLogger
+from six import StringIO
+
+
+@pytest.fixture
+def get_logger():
+    # Ensure a new state instance is created for each test function.
+    StructuredLogger._logger_states = {}
+    formatters = {
+        "mach": MachFormatter,
+        "errorsummary": ErrorSummaryFormatter,
+    }
+
+    def inner(name, **fmt_args):
+        buf = StringIO()
+        fmt = formatters[name](**fmt_args)
+        logger = StructuredLogger("test_logger")
+        logger.add_handler(StreamHandler(buf, fmt))
+        return logger
+
+    return inner