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Added middleware support (#816)

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This commit is contained in:
yhirose
2021-01-07 18:40:52 -05:00
committed by GitHub
parent ddf41d29ef
commit f008fe4539
2 changed files with 105 additions and 9 deletions
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71
test/test.cc
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@ -953,6 +953,77 @@ TEST(ErrorHandlerTest, ContentLength) {
ASSERT_FALSE(svr.is_running());
}
TEST(RoutingHandlerTest, PreRoutingHandler) {
Server svr;
svr.set_pre_routing_handler([](const Request &req, Response &res) {
if (req.path == "/routing_handler") {
res.set_header("PRE_ROUTING", "on");
res.set_content("Routing Handler", "text/plain");
return true;
}
return false;
});
svr.set_error_handler([](const Request & /*req*/, Response &res) {
res.set_content("Error", "text/html");
});
svr.set_post_routing_handler([](const Request &req, Response &res) {
if (req.path == "/routing_handler") {
res.set_header("POST_ROUTING", "on");
}
});
svr.Get("/hi", [](const Request & /*req*/, Response &res) {
res.set_content("Hello World!\n", "text/plain");
});
auto thread = std::thread([&]() { svr.listen(HOST, PORT); });
// Give GET time to get a few messages.
std::this_thread::sleep_for(std::chrono::seconds(1));
{
Client cli(HOST, PORT);
auto res = cli.Get("/routing_handler");
ASSERT_TRUE(res);
EXPECT_EQ(200, res->status);
EXPECT_EQ("Routing Handler", res->body);
EXPECT_EQ(1, res->get_header_value_count("PRE_ROUTING"));
EXPECT_EQ("on", res->get_header_value("PRE_ROUTING"));
EXPECT_EQ(1, res->get_header_value_count("POST_ROUTING"));
EXPECT_EQ("on", res->get_header_value("POST_ROUTING"));
}
{
Client cli(HOST, PORT);
auto res = cli.Get("/hi");
ASSERT_TRUE(res);
EXPECT_EQ(200, res->status);
EXPECT_EQ("Hello World!\n", res->body);
EXPECT_EQ(0, res->get_header_value_count("PRE_ROUTING"));
EXPECT_EQ(0, res->get_header_value_count("POST_ROUTING"));
}
{
Client cli(HOST, PORT);
auto res = cli.Get("/aaa");
ASSERT_TRUE(res);
EXPECT_EQ(404, res->status);
EXPECT_EQ("Error", res->body);
EXPECT_EQ(0, res->get_header_value_count("PRE_ROUTING"));
EXPECT_EQ(0, res->get_header_value_count("POST_ROUTING"));
}
svr.stop();
thread.join();
ASSERT_FALSE(svr.is_running());
}
TEST(InvalidFormatTest, StatusCode) {
Server svr;