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#include <gtest/gtest.h>
#include <cstdio>
#include <fstream>
#include <string>
#include "cpr/cpr.h"
#include "cpr/multipart.h"
#include "httpServer.hpp"
using namespace cpr;
static HttpServer* server = new HttpServer();
TEST(BodyPostTests, DefaultUrlEncodedPostTest) {
Url url{server->GetBaseUrl() + "/url_post.html"};
Response response = cpr::Post(url, Body{"x=5"});
std::string expected_text = "{\n \"x\": 5\n}";
EXPECT_EQ(expected_text, response.text);
EXPECT_EQ(url, response.url);
EXPECT_EQ(std::string{"application/json"}, response.header["content-type"]);
EXPECT_EQ(201, response.status_code);
EXPECT_EQ(ErrorCode::OK, response.error.code);
}
TEST(BodyPostTests, TextUrlEncodedPostTest) {
Url url{server->GetBaseUrl() + "/url_post.html"};
Response response = cpr::Post(url, Body{"x=hello world!!~"});
std::string expected_text{
"{\n"
" \"x\": hello world!!~\n"
"}"};
EXPECT_EQ(expected_text, response.text);
EXPECT_EQ(url, response.url);
EXPECT_EQ(std::string{"application/json"}, response.header["content-type"]);
EXPECT_EQ(201, response.status_code);
EXPECT_EQ(ErrorCode::OK, response.error.code);
}
TEST(BodyPostTests, TextUrlEncodedNoCopyPostTest) {
Url url{server->GetBaseUrl() + "/url_post.html"};
Body body{"x=hello world!!~"};
// body lives through the lifetime of Post, so it doesn't need to be copied
Response response = cpr::Post(url, body);
std::string expected_text{
"{\n"
" \"x\": hello world!!~\n"
"}"};
EXPECT_EQ(expected_text, response.text);
EXPECT_EQ(url, response.url);
EXPECT_EQ(std::string{"application/json"}, response.header["content-type"]);
EXPECT_EQ(201, response.status_code);
EXPECT_EQ(ErrorCode::OK, response.error.code);
}
TEST(BodyPostTests, UrlEncodedManyPostTest) {
Url url{server->GetBaseUrl() + "/url_post.html"};
Response response = cpr::Post(url, Body{"x=5&y=13"});
std::string expected_text{
"{\n"
" \"x\": 5,\n"
" \"y\": 13,\n"
" \"sum\": 18\n"
"}"};
EXPECT_EQ(expected_text, response.text);
EXPECT_EQ(url, response.url);
EXPECT_EQ(std::string{"application/json"}, response.header["content-type"]);
EXPECT_EQ(201, response.status_code);
EXPECT_EQ(ErrorCode::OK, response.error.code);
}
TEST(BodyPostTests, CustomHeaderNumberPostTest) {
Url url{server->GetBaseUrl() + "/json_post.html"};
Response response = cpr::Post(url, Body{"{\"x\":5}"}, Header{{"Content-Type", "application/json"}});
std::string expected_text{"{\"x\":5}"};
EXPECT_EQ(expected_text, response.text);
EXPECT_EQ(url, response.url);
EXPECT_EQ(std::string{"application/json"}, response.header["content-type"]);
EXPECT_EQ(201, response.status_code);
EXPECT_EQ(ErrorCode::OK, response.error.code);
}
TEST(BodyPostTests, CustomHeaderTextPostTest) {
Url url{server->GetBaseUrl() + "/json_post.html"};
Response response = cpr::Post(url, Body{"{\"x\":\"hello world!!~\"}"}, Header{{"Content-Type", "application/json"}});
std::string expected_text{"{\"x\":\"hello world!!~\"}"};
EXPECT_EQ(expected_text, response.text);
EXPECT_EQ(url, response.url);
EXPECT_EQ(std::string{"application/json"}, response.header["content-type"]);
EXPECT_EQ(201, response.status_code);
EXPECT_EQ(ErrorCode::OK, response.error.code);
}
TEST(BodyPostTests, CustomWrongHeaderPostTest) {
Url url{server->GetBaseUrl() + "/json_post.html"};
Response response = cpr::Post(url, Body{"{\"x\":5}"}, Header{{"Content-Type", "text/plain"}});
std::string expected_text{"Unsupported Media Type"};
EXPECT_EQ(expected_text, response.text);
EXPECT_EQ(url, response.url);
EXPECT_EQ(std::string{"text/plain"}, response.header["content-type"]);
EXPECT_EQ(415, response.status_code);
EXPECT_EQ(ErrorCode::OK, response.error.code);
}
TEST(BodyPostTests, UrlPostBadHostTest) {
Url url{"http://bad_host/"};
Response response = cpr::Post(url, Body{"hello=world"});
EXPECT_EQ(std::string{}, response.text);
EXPECT_EQ(url, response.url);
EXPECT_EQ(std::string{}, response.header["content-type"]);
EXPECT_EQ(0, response.status_code);
// Sometimes the DNS server returns a fake address instead of an NXDOMAIN response, leading to COULDNT_CONNECT.
EXPECT_TRUE(response.error.code == ErrorCode::COULDNT_RESOLVE_HOST || response.error.code == ErrorCode::COULDNT_CONNECT);
}
TEST(BodyPostTests, StringMoveBodyTest) {
Url url{server->GetBaseUrl() + "/url_post.html"};
Response response = cpr::Post(url, Body{std::string{"x=5"}});
std::string expected_text{
"{\n"
" \"x\": 5\n"
"}"};
EXPECT_EQ(expected_text, response.text);
EXPECT_EQ(url, response.url);
EXPECT_EQ(std::string{"application/json"}, response.header["content-type"]);
EXPECT_EQ(201, response.status_code);
EXPECT_EQ(ErrorCode::OK, response.error.code);
}
TEST(BodyPostTests, BodyViewTest) {
const Url url{server->GetBaseUrl() + "/url_post.html"};
Response response = cpr::Post(url, BodyView{"x=5"});
const std::string expected_text{
"{\n"
" \"x\": 5\n"
"}"};
EXPECT_EQ(expected_text, response.text);
EXPECT_EQ(url, response.url);
EXPECT_EQ(std::string{"application/json"}, response.header["content-type"]);
EXPECT_EQ(201, response.status_code);
EXPECT_EQ(ErrorCode::OK, response.error.code);
}
int main(int argc, char** argv) {
::testing::InitGoogleTest(&argc, argv);
::testing::AddGlobalTestEnvironment(server);
return RUN_ALL_TESTS();
}
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