added test for open (adapter)

test/webfuse/mocks/mock_fuse.cc

@@ -0,0 +1,28 @@
+#include "webfuse/mocks/mock_fuse.hpp"
+#include "webfuse/utils/wrap.hpp"
+
+extern "C"
+{
+static webfuse_test::FuseMock * webfuse_test_FuseMock = nullptr;
+
+WF_WRAP_FUNC1(webfuse_test_FuseMock, void*, fuse_req_userdata, fuse_req_t);
+WF_WRAP_FUNC2(webfuse_test_FuseMock, int, fuse_reply_open, fuse_req_t, const struct fuse_file_info *);
+WF_WRAP_FUNC2(webfuse_test_FuseMock, int, fuse_reply_err, fuse_req_t, int);
+
+}
+
+namespace webfuse_test
+{
+
+FuseMock::FuseMock()
+{
+    webfuse_test_FuseMock = this;
+}
+
+FuseMock::~FuseMock()
+{
+    webfuse_test_FuseMock = nullptr;
+}
+
+
+}

test/webfuse/mocks/mock_fuse.hpp

@@ -0,0 +1,19 @@
+#include "webfuse/adapter/impl/fuse_wrapper.h"
+#include <gmock/gmock.h>
+
+namespace webfuse_test
+{
+
+class FuseMock
+{
+public:
+    FuseMock();
+    virtual ~FuseMock();
+
+    MOCK_METHOD1(fuse_req_userdata, void *(fuse_req_t req));
+    MOCK_METHOD2(fuse_reply_open, int (fuse_req_t req, const struct fuse_file_info *fi));
+    MOCK_METHOD2(fuse_reply_err, int (fuse_req_t req, int err));
+};
+
+
+}