mgr/dashboard_v2: mocking of rados and rbd modules

Signed-off-by: Ricardo Dias <rdias@suse.com>

src/pybind/mgr/dashboard_v2/.pylintrc

@@ -3,7 +3,7 @@
 # A comma-separated list of package or module names from where C extensions may
 # be loaded. Extensions are loading into the active Python interpreter and may
 # run arbitrary code
-extension-pkg-whitelist=
+extension-pkg-whitelist=rados,rbd
 
 # Add files or directories to the blacklist. They should be base names, not
 # paths.

src/pybind/mgr/dashboard_v2/__init__.py

@@ -26,8 +26,10 @@ else:
     import logging
     import sys
     # pylint: disable=W0403
-    from . import ceph_module_mock
+    from .cephmock import ceph_module_mock, rados_mock, rbd_mock
     sys.modules['ceph_module'] = ceph_module_mock
+    sys.modules['rados'] = rados_mock
+    sys.modules['rbd'] = rbd_mock
     logging.basicConfig(level=logging.WARNING)
     logger = logging.getLogger(__name__)
     logging.root.handlers[0].setLevel(logging.WARNING)

src/pybind/mgr/dashboard_v2/cephmock/ceph_module_mock.py

@@ -36,3 +36,6 @@ class BaseMgrModule(object):
 
     def _ceph_log(self, *args):
         pass
+
+    def _ceph_get_context(self):
+        return None

src/pybind/mgr/dashboard_v2/cephmock/rados_mock.py

@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+
+
+class Rados(object):
+    def __init__(self, *args, **kwargs):
+        pass
+
+    def connect(self):
+        pass
+
+    def open_ioctx(self, pool_name):
+        pass

src/pybind/mgr/dashboard_v2/cephmock/rbd_mock.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+
+
+RBD_FEATURE_LAYERING = "RBD_FEATURE_LAYERING"
+RBD_FEATURE_STRIPINGV2 = "RBD_FEATURE_STRIPINGV2"
+RBD_FEATURE_EXCLUSIVE_LOCK = "RBD_FEATURE_EXCLUSIVE_LOCK"
+RBD_FEATURE_OBJECT_MAP = "RBD_FEATURE_OBJECT_MAP"
+RBD_FEATURE_FAST_DIFF = "RBD_FEATURE_FAST_DIFF"
+RBD_FEATURE_DEEP_FLATTEN = "RBD_FEATURE_DEEP_FLATTEN"
+RBD_FEATURE_JOURNALING = "RBD_FEATURE_JOURNALING"
+RBD_FEATURE_DATA_POOL = "RBD_FEATURE_DATA_POOL"
+RBD_FEATURE_OPERATIONS = "RBD_FEATURE_OPERATIONS"
+
+
+class RBD(object):
+    def __init__(self, *args, **kwargs):
+        pass
+
+    def list(self, ioctx):
+        pass
+
+
+class Image(object):
+    def __init__(self, *args, **kwargs):
+        pass
+
+    def stat(self):
+        pass
+
+    def features(self):
+        pass

src/pybind/mgr/dashboard_v2/tox.ini

@@ -8,6 +8,8 @@ setenv=
     UNITTEST=true
     WEBTEST_INTERACTIVE=false
     COVERAGE_FILE= .coverage.{envname}
+    PYTHONPATH = {toxinidir}/../../../../build/lib/cython_modules/lib.3:{toxinidir}/../../../../build/lib/cython_modules/lib.2
+    LD_LIBRARY_PATH = {toxinidir}/../../../../build/lib
 commands=
     {envbindir}/py.test --cov=. --cov-report= --junitxml=junit.{envname}.xml tests/
 
@@ -28,7 +30,10 @@ commands =
     coverage xml
 
 [testenv:lint]
+setenv =
+    PYTHONPATH = {toxinidir}/../../../../build/lib/cython_modules/lib.3:{toxinidir}/../../../../build/lib/cython_modules/lib.2
+    LD_LIBRARY_PATH = {toxinidir}/../../../../build/lib
 deps=-r{toxinidir}/requirements.txt
 commands=
-    pylint --rcfile=.pylintrc --jobs=5 . module.py tools.py ceph_module_mock.py controllers tests
+    pylint --rcfile=.pylintrc --jobs=5 . module.py tools.py controllers tests cephmock
     pycodestyle --max-line-length=100 --exclude=python2.7,.tox,venv,frontend .