Fix traceback with "create" action and "--json" flag when a database hook is configured (#563).

tests/integration/test_execute.py

@@ -54,6 +54,30 @@ def test_log_outputs_skips_logs_for_process_with_none_stdout():
     )
 
 
+def test_log_outputs_returns_output_without_logging_for_output_log_level_none():
+    flexmock(module.logger).should_receive('log').never()
+    flexmock(module).should_receive('exit_code_indicates_error').and_return(False)
+
+    hi_process = subprocess.Popen(['echo', 'hi'], stdout=subprocess.PIPE)
+    flexmock(module).should_receive('output_buffer_for_process').with_args(
+        hi_process, ()
+    ).and_return(hi_process.stdout)
+
+    there_process = subprocess.Popen(['echo', 'there'], stdout=subprocess.PIPE)
+    flexmock(module).should_receive('output_buffer_for_process').with_args(
+        there_process, ()
+    ).and_return(there_process.stdout)
+
+    captured_outputs = module.log_outputs(
+        (hi_process, there_process),
+        exclude_stdouts=(),
+        output_log_level=None,
+        borg_local_path='borg',
+    )
+
+    assert captured_outputs == {hi_process: 'hi', there_process: 'there'}
+
+
 def test_log_outputs_includes_error_output_in_exception():
     flexmock(module.logger).should_receive('log')
     flexmock(module).should_receive('exit_code_indicates_error').and_return(True)

tests/unit/test_execute.py

@@ -289,6 +289,27 @@ def test_execute_command_with_processes_calls_full_command():
     assert output is None
 
 
+def test_execute_command_with_processes_returns_output_with_output_log_level_none():
+    full_command = ['foo', 'bar']
+    processes = (flexmock(),)
+    flexmock(module.os, environ={'a': 'b'})
+    process = flexmock(stdout=None)
+    flexmock(module.subprocess).should_receive('Popen').with_args(
+        full_command,
+        stdin=None,
+        stdout=module.subprocess.PIPE,
+        stderr=module.subprocess.STDOUT,
+        shell=False,
+        env=None,
+        cwd=None,
+    ).and_return(process).once()
+    flexmock(module).should_receive('log_outputs').and_return({process: 'out'})
+
+    output = module.execute_command_with_processes(full_command, processes, output_log_level=None)
+
+    assert output == 'out'
+
+
 def test_execute_command_with_processes_calls_full_command_with_output_file():
     full_command = ['foo', 'bar']
     processes = (flexmock(),)