Add some more tests0.3.0

1 files changed, 33 insertions, 1 deletions

diff --git a/tests/test_all.py b/tests/test_all.py
index 38370f9..eed2f79 100644
--- a/tests/test_all.py
+++ b/tests/test_all.py
@@ -36,6 +36,21 @@ def sandboxlib_executor(request):
     return executor
 
 
+def test_no_output(sandboxlib_executor):
+    '''Test ignoring of stderr/stdout.
+
+    We could use run_sandbox_with_redirection() and not get the 'err' and 'out'
+    paramemter at all, but we may as well test that they are indeed None.
+
+    '''
+    exit, out, err = sandboxlib_executor.run_sandbox(
+        ['echo', 'xyzzy'], stdout=None, stderr=None)
+
+    assert exit == 0
+    assert out is None
+    assert err is None
+
+
 def test_stdout(sandboxlib_executor):
     exit, out, err = sandboxlib_executor.run_sandbox(['echo', 'xyzzy'])
 
@@ -87,7 +102,6 @@ class TestMounts(object):
         assert exit == 0
 
 
-
 class TestWriteablePaths(object):
     @pytest.fixture()
     def writable_paths_test_sandbox(self, tmpdir,
@@ -182,3 +196,21 @@ class TestWriteablePaths(object):
         assert out.decode('unicode-escape') == \
             "Wrote data to /data/1/canary."
         assert exit == 0
+
+
+def test_executor_for_platform():
+    '''Simple test of backend autodetection.'''
+    executor = sandboxlib.executor_for_platform()
+    test_stdout(executor)
+
+
+def test_degrade_config_for_capabilities(sandboxlib_executor):
+    '''Simple test of adjusting configuration for a given backend.'''
+    in_config = {
+        'mounts': 'isolated',
+        'network': 'isolated',
+        'filesystem_writable_paths': ['/tmp']
+    }
+
+    out_config = sandboxlib_executor.degrade_config_for_capabilities(
+        in_config, warn=True)