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added tests for wfp_impl_open

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Falk Werner 2020-03-30 21:42:13 +02:00
parent 821c67ee46
commit 0b0c16bf10
3 changed files with 123 additions and 0 deletions
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1
cmake/unit_tests.cmake
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@ -50,6 +50,7 @@ add_executable(alltests
test/webfuse/tests/provider/operation/test_close.cc
test/webfuse/tests/provider/operation/test_getattr.cc
test/webfuse/tests/provider/operation/test_lookup.cc
test/webfuse/tests/provider/operation/test_open.cc
test/webfuse/tests/integration/test_integration.cc
test/webfuse/tests/integration/server.cc
test/webfuse/tests/integration/provider.cc

12
test/webfuse/mocks/mock_request.hpp
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@ -44,6 +44,18 @@ MATCHER_P3(StatMatcher, inode, mode, file_type, "")
return true;
}
MATCHER_P(OpenMatcher, handle, "")
{
json_t * handle_holder = json_object_get(arg, "handle");
if ((!json_is_integer(handle_holder)) || (handle != json_integer_value(handle_holder)))
{
*result_listener << "missing handle";
return false;
}
return true;
}
MATCHER_P(ReaddirMatcher, contained_elements , "")
{
if (!json_is_array(arg))

110
test/webfuse/tests/provider/operation/test_open.cc Normal file
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@ -0,0 +1,110 @@
#include "webfuse/provider/impl/operation/open.h"
#include "webfuse/mocks/mock_request.hpp"
#include "webfuse/mocks/mock_provider.hpp"
#include "webfuse/mocks/fake_invokation_context.hpp"
#include <gtest/gtest.h>
#include <cstdlib>
using ::webfuse_test::MockProvider;
using ::webfuse_test::MockRequest;
using ::webfuse_test::OpenMatcher;
using ::webfuse_test::create_context;
using ::testing::_;
using ::testing::Invoke;
using ::testing::StrEq;
namespace
{
void free_request(wfp_request * request, ino_t, int)
{
free(request);
}
}
TEST(wfp_impl_open, invoke_provider)
{
ino_t inode = 42;
int flags = 0;
MockProvider provider;
EXPECT_CALL(provider,open(_, inode, flags)).Times(1)
.WillOnce(Invoke(free_request));
wfp_request request = {nullptr, nullptr, 0};
wfp_impl_invokation_context context = create_context(provider, &request);
json_t * params = json_array();
json_array_append_new(params, json_string("test.filesystem"));
json_array_append_new(params, json_integer(inode));
json_array_append_new(params, json_integer(flags));
wfp_impl_open(&context, params, 42);
}
TEST(wfp_impl_open, fail_invalid_param_count)
{
MockProvider provider;
EXPECT_CALL(provider,open(_, _, _)).Times(0);
wfp_request request = {nullptr, nullptr, 0};
wfp_impl_invokation_context context = create_context(provider, &request);
json_t * params = json_array();
json_array_append_new(params, json_string("test.filesystem"));
json_array_append_new(params, json_integer(23));
wfp_impl_open(&context, params, 42);
}
TEST(wfp_impl_open, fail_invalid_inode_type)
{
MockProvider provider;
EXPECT_CALL(provider,open(_, _, _)).Times(0);
wfp_request request = {nullptr, nullptr, 0};
wfp_impl_invokation_context context = create_context(provider, &request);
json_t * params = json_array();
json_array_append_new(params, json_string("test.filesystem"));
json_array_append_new(params, json_string(""));
json_array_append_new(params, json_integer(0));
wfp_impl_open(&context, params, 42);
}
TEST(wfp_impl_open, fail_invalid_flags_type)
{
MockProvider provider;
EXPECT_CALL(provider,open(_, _, _)).Times(0);
wfp_request request = {nullptr, nullptr, 0};
wfp_impl_invokation_context context = create_context(provider, &request);
json_t * params = json_array();
json_array_append_new(params, json_string("test.filesystem"));
json_array_append_new(params, json_integer(23));
json_array_append_new(params, json_string(""));
wfp_impl_open(&context, params, 42);
}
TEST(wfp_impl_open, default_responds_error)
{
MockRequest request;
auto * req = request.create_request(42);
EXPECT_CALL(request, respond_error(_,42)).Times(1);
wfp_impl_open_default(req, 1, 0, nullptr);
}
TEST(wfp_impl_open, respond)
{
MockRequest request;
auto * req = request.create_request(42);
EXPECT_CALL(request, respond(OpenMatcher(23), 42)).Times(1);
wfp_impl_respond_open(req, 23);
}