Add 1st Real Rest Test.

lib/CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required (VERSION 3.0)
 
 project (librestd)
 
-add_definitions (-DBUILD_DEBUG)
+add_definitions (-g -DBUILD_DEBUG)
 
 include_directories (${CMAKE_SOURCE_DIR}/../libevent/include)
 include_directories (${CMAKE_BINARY_DIR}/libevent/include)

lib/src/restd_http_handler.c

@@ -341,6 +341,9 @@ size_t restd_http_response(restd_conn_t *conn, int code, const char *contenttype
                            const void *data, off_t size)
 {
     restd_http_t *http = (restd_http_t *)restd_conn_get_extra(conn);
+    // Sanity Check
+    if (http == NULL)
+        return -1;
     if (http->response.frozen_header)
     {
         return 0;

lib/src/restd_server.c

@@ -536,7 +536,7 @@ static restd_conn_t *conn_new(restd_server_t *server, struct bufferevent *buffer
     {
         return NULL;
     }
-    printf("conn_new\n");
+    
     // Create a new connection container.
     restd_conn_t *conn = NEW_OBJECT(restd_conn_t);
     if (conn == NULL)

src/tests/test_main.c

@@ -32,6 +32,8 @@
 #include <qlibc/extensions/qhttpclient.h>
 #include <json.h>
 
+#include <curl/curl.h>
+
 #include <restd.h>
 
 #include "qunit.h"

src/tests/test_rest.c

@@ -26,6 +26,9 @@
 // This is an independent project of an individual developer. Dear PVS-Studio, please check it.
 // PVS-Studio Static Code Analyzer for C, C++, C#, and Java: http://www.viva64.com
 
+
+#define ksuccess_body "{\"status\":\"ok\"}"
+
 /*--------------------------------------------------------------------------*/
 
 int my_error_handler(short event, restd_conn_t *conn, void *userdata)
@@ -38,8 +41,42 @@ int my_error_handler(short event, restd_conn_t *conn, void *userdata)
 
 int my_success_handler(short event, restd_conn_t *conn, void *userdata)
 {
-    restd_http_response(conn, 200, "application/json", "{\"status\":\"ok\"}", 15);
+    if (event & RESTD_EVENT_READ)
+    {
+        restd_http_response(conn, 200, "application/json", ksuccess_body, 15);
         return RESTD_CLOSE; // Close connection.
+    }
+    return RESTD_OK;
+}
+
+/*--------------------------------------------------------------------------*/
+
+size_t write_callback(void *ptr, size_t size, size_t nmemb, void *stream)
+{
+    size_t body_size = 0;
+    size_t curent_size = size * nmemb;
+
+    char *body = *((char **)stream);
+    char *new_body;
+
+    if (body != 0)
+    {
+        body_size = strlen(body);
+    }
+
+    new_body = (char *)realloc(body, curent_size + body_size + 1);
+    if (new_body == NULL)
+    {
+        free(body);
+        return 0;
+    }
+
+    memcpy(new_body + body_size, ptr, curent_size);
+    new_body[curent_size + body_size] = 0;
+
+    *((char **)stream) = new_body;
+
+    return curent_size;
 }
 
 /*--------------------------------------------------------------------------*/
@@ -219,12 +256,15 @@ TEST("Rest      - create start free\t")
 }
 
 /*--------------------------------------------------------------------------*/
-#if 0
-TEST("Rest      - create start make request free\t")
+
+TEST("Rest      - create start access route free\t")
 {
     restd_server_t *rest_server;
-    int ret, nFd;
-    qhttpclient_t *httpclient;
+    int ret;
+    CURL *curl_handle;
+    CURLcode res;
+    char *body = NULL;
+    long http_result_code;
 
     rest_server = restd_server_new();
     ASSERT_NOT_NULL(rest_server);
@@ -232,28 +272,43 @@ TEST("Rest      - create start make request free\t")
     restd_server_set_option(rest_server, "server.port", "7777");
     restd_server_set_option(rest_server, "server.thread", "1");
 
-    restd_server_register_hook_on_path(rest_server, "GET", "/api/v1/test/:id", my_test_handler, NULL);
+    restd_server_register_hook(rest_server, restd_http_handler, NULL);
+    restd_server_register_hook_on_path(rest_server, "GET", "/api/v1/test/", my_success_handler, NULL);
 
     ret = restd_server_start(rest_server);
     ASSERT_EQUAL_INT(ret, 0);
 
-    httpclient = qhttpclient("http://localhost", 7777);
-    nFd = open("/tmp/test.data", O_WRONLY | O_CREAT, 0644);
+    /* init libcurl */
+    curl_global_init(CURL_GLOBAL_ALL);
 
-    off_t nSavesize = 0;
-    int nRescode = 0;
-    bool bRet = false;
-    qlisttbl_t *resheaders = qlisttbl(QLISTTBL_UNIQUE | QLISTTBL_CASEINSENSITIVE);
-#if 1
-    bRet = httpclient->get(httpclient, "/api/v1/test/1", nFd, &nSavesize,
-                              &nRescode, NULL, resheaders, NULL, NULL);
-#endif    
-    printf("%s %d, %d bytes saved\n", (bRet?"Success":"Failed"), nRescode,
-                                     (int)nSavesize);
-    // close file
-    close(nFd);
-    qlisttbl_free(resheaders);
+    /* init the curl session */
+    curl_handle = curl_easy_init();
+
+    /* specify URL to get */
+    curl_easy_setopt(curl_handle, CURLOPT_URL, "http://localhost:7777/api/v1/test/");
+
+    /* send all data to this function  */
+    curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, write_callback);
+    curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, &body);
+    curl_easy_setopt(curl_handle, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
+
+    /* get it! */
+    res = curl_easy_perform(curl_handle);
+    ASSERT_EQUAL_INT(res, CURLE_OK);
+
+    curl_easy_getinfo(curl_handle, CURLINFO_RESPONSE_CODE, &http_result_code);
+    ASSERT_EQUAL_INT(http_result_code, 200);
+
+    res = strcmp(ksuccess_body, body);
+    ASSERT_EQUAL_INT(res, 0);
+
+    /* cleanup curl stuff */
+    curl_easy_cleanup(curl_handle);
+
+    free(body);
+
+    /* we're done with libcurl, so clean it up */
+    curl_global_cleanup();
 
     restd_server_free(rest_server);
 }
-#endif