[tracker/wip/carlosg/more-tests: 3/12] tests: Add some bogus CLI tests

[Carlos Garnacho <carlosg src gnome org>]

commit 7bc920c28529349ba3466a99773a1bab4b5ea61a
Author: Carlos Garnacho <carlosg gnome org>
Date:   Thu Sep 10 19:31:38 2020 +0200

    tests: Add some bogus CLI tests
    
    Test no-args CLI calls, and "tracker help". We don't do a lot to test
    it, mostly check there's some output and it doesn't blow up.

 tests/functional-tests/cli.py      | 14 ++++++++++++++
 tests/functional-tests/fixtures.py |  4 ++--
 2 files changed, 16 insertions(+), 2 deletions(-)
---
diff --git a/tests/functional-tests/cli.py b/tests/functional-tests/cli.py
index 76ee55c16..62e6e52da 100644
--- a/tests/functional-tests/cli.py
+++ b/tests/functional-tests/cli.py
@@ -82,6 +82,20 @@ class TestCli(fixtures.TrackerCommandLineTestCase):
             self.run_cli(
                 ['tracker3', 'import', '--database', tmpdir, testdata]);
 
+    def test_noargs(self):
+        """Run various commands without arguments."""
+        output = self.run_cli(['tracker3']);
+        self.assertTrue(len (output.splitlines()) > 0)
+
+        self.run_cli(['tracker3', 'import'], 1);
+        self.run_cli(['tracker3', 'export'], 1);
+        self.run_cli(['tracker3', 'sparql'], 1);
+        self.run_cli(['tracker3', 'sql'], 1);
+        self.run_cli(['tracker3', 'endpoint'], 1);
+
+    def test_help(self):
+        output = self.run_cli(['tracker3', 'help', 'import']);
+        self.assertTrue(len (output.splitlines()) > 0)
 
 if __name__ == '__main__':
     fixtures.tracker_test_main()
diff --git a/tests/functional-tests/fixtures.py b/tests/functional-tests/fixtures.py
index 08d16da17..c99fc0bbe 100644
--- a/tests/functional-tests/fixtures.py
+++ b/tests/functional-tests/fixtures.py
@@ -173,7 +173,7 @@ class TrackerCommandLineTestCase(ut.TestCase):
         test_data = pathlib.Path(__file__).parent.joinpath('test-data')
         return test_data.joinpath(filename)
 
-    def run_cli(self, command):
+    def run_cli(self, command, expectedReturnCode=0):
         command = [str(c) for c in command]
         log.info("Running: %s", ' '.join(command))
         result = subprocess.run(command, stdout=subprocess.PIPE,
@@ -184,7 +184,7 @@ class TrackerCommandLineTestCase(ut.TestCase):
         if len(result.stderr) > 0:
             log.debug("stderr: %s", result.stderr)
 
-        if result.returncode != 0:
+        if result.returncode != expectedReturnCode:
             raise CliError('\n'.join([
                 "CLI command failed.",
                 "Command: %s" % ' '.join(command),