* Fixed crash when res_stasis_http is unloaded before the implementation modules. * Cleaned up test initialization for test_stasis_http.so. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@386928 65c4cc65-6c06-0410-ace0-fbb531ad65f3
570 lines
15 KiB
C
570 lines
15 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2013, Digium, Inc.
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*
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* David M. Lee, II <dlee@digium.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*!
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* \file \brief Test Stasis HTTP API.
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* \author\verbatim David M. Lee, II <dlee@digium.com> \endverbatim
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*
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* \ingroup tests
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*/
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/*** MODULEINFO
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<depend>TEST_FRAMEWORK</depend>
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<depend>res_stasis_http</depend>
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<support_level>core</support_level>
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***/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include "asterisk/module.h"
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#include "asterisk/test.h"
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#include "asterisk/stasis_http.h"
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/*!@{*/
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/*!
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* \internal
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* The following code defines a simple RESTful API for unit testing. The
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* response encodes the inputs of the invocation. The invocation_count
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* counter is also incremented.
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*
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* - /foo (GET)
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* - /foo/bar (GET, POST)
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* - /foo/{bam} (GET)
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* - /foo/{bam}/bang (GET, POST, DE1LETE)
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*/
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static int invocation_count;
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/*!
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* \internal
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* Shared code for all handlers
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*/
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static void handler(const char *name,
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int response_code,
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struct ast_variable *get_params,
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struct ast_variable *path_vars,
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struct ast_variable *headers,
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struct stasis_http_response *response)
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{
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struct ast_json *message = ast_json_pack("{s: s, s: {}, s: {}, s: {}}",
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"name", name,
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"get_params",
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"path_vars",
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"headers");
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struct ast_json *get_params_obj = ast_json_object_get(message, "get_params");
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struct ast_json *path_vars_obj = ast_json_object_get(message, "path_vars");
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struct ast_json *headers_obj = ast_json_object_get(message, "headers");
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for (; get_params != NULL; get_params = get_params->next) {
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ast_json_object_set(get_params_obj, get_params->name, ast_json_string_create(get_params->value));
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}
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for (; path_vars != NULL; path_vars = path_vars->next) {
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ast_json_object_set(path_vars_obj, path_vars->name, ast_json_string_create(path_vars->value));
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}
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for (; headers != NULL; headers = headers->next) {
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ast_json_object_set(headers_obj, headers->name, ast_json_string_create(headers->value));
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}
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++invocation_count;
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response->response_code = response_code;
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response->message = message;
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}
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/*!
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* \internal
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* Macro to reduce the handler definition boiler-plate.
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*/
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#define HANDLER(name, response_code) \
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static void name(struct ast_variable *get_params, \
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struct ast_variable *path_vars, \
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struct ast_variable *headers, \
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struct stasis_http_response *response) \
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{ \
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handler(#name, response_code, get_params, path_vars, headers, response); \
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}
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HANDLER(bang_get, 200)
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HANDLER(bang_post, 200)
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HANDLER(bang_delete, 204)
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HANDLER(bar_get, 200)
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HANDLER(bar_post, 200)
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HANDLER(bam_get, 200)
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HANDLER(foo_get, 200)
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static struct stasis_rest_handlers bang = {
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.path_segment = "bang",
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.callbacks = {
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[AST_HTTP_GET] = bang_get,
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[AST_HTTP_POST] = bang_post,
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[AST_HTTP_DELETE] = bang_delete,
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},
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.num_children = 0
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};
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static struct stasis_rest_handlers bar = {
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.path_segment = "bar",
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.callbacks = {
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[AST_HTTP_GET] = bar_get,
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[AST_HTTP_POST] = bar_post,
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},
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.num_children = 0
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};
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static struct stasis_rest_handlers bam = {
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.path_segment = "bam",
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.is_wildcard = 1,
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.callbacks = {
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[AST_HTTP_GET] = bam_get,
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},
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.num_children = 1,
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.children = { &bang }
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};
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static struct stasis_rest_handlers test_root = {
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.path_segment = "foo",
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.callbacks = {
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[AST_HTTP_GET] = foo_get,
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},
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.num_children = 3,
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.children = { &bar, &bam, &bang }
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};
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/*!@}*/
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/*!
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* \internal
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* \c stasis_http_response constructor.
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*/
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static struct stasis_http_response *response_alloc(void)
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{
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struct stasis_http_response *resp = ast_calloc(1, sizeof(struct stasis_http_response));
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resp->headers = ast_str_create(24);
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return resp;
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}
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/*!
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* \internal
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* \c stasis_http_response destructor.
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*/
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static void response_free(struct stasis_http_response *resp)
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{
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if (!resp) {
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return;
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}
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ast_free(resp->headers);
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ast_json_unref(resp->message);
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ast_free(resp);
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}
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/*!
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* \ internal
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* Setup test fixture for invocation tests.
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*/
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static void *setup_invocation_test(void) {
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int r;
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invocation_count = 0;
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r = stasis_http_add_handler(&test_root);
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ast_assert(r == 0);
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return &invocation_count;
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}
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/*!
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* \ internal
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* Tear down test fixture for invocation tests.
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*/
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static void tear_down_invocation_test(void *ignore) {
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if (!ignore) {
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return;
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}
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stasis_http_remove_handler(&test_root);
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}
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AST_TEST_DEFINE(get_docs)
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{
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RAII_VAR(struct stasis_http_response *, response, NULL, response_free);
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RAII_VAR(struct ast_variable *, headers, NULL, ast_variables_destroy);
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struct ast_json *basePathJson;
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const char *basePath;
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switch (cmd) {
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case TEST_INIT:
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info->name = __func__;
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info->category = "/stasis/http/";
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info->summary = "Test simple API get.";
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info->description = "Test Stasis HTTP binding logic.";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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response = response_alloc();
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headers = ast_variable_new("Host", "stasis.asterisk.org", __FILE__);
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stasis_http_get_docs("resources.json", headers, response);
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ast_test_validate(test, 200 == response->response_code);
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/* basePath should be relative to the Host header */
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basePathJson = ast_json_object_get(response->message, "basePath");
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ast_test_validate(test, NULL != basePathJson);
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basePath = ast_json_string_get(basePathJson);
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ast_test_validate(test, 0 == strcmp("http://stasis.asterisk.org/stasis", basePath));
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return AST_TEST_PASS;
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}
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AST_TEST_DEFINE(get_docs_nohost)
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{
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RAII_VAR(struct stasis_http_response *, response, NULL, response_free);
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struct ast_variable *headers = NULL;
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struct ast_json *basePathJson;
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switch (cmd) {
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case TEST_INIT:
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info->name = __func__;
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info->category = "/stasis/http/";
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info->summary = "Test API get without a Host header";
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info->description = "Test Stasis HTTP binding logic.";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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response = response_alloc();
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stasis_http_get_docs("resources.json", headers, response);
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ast_test_validate(test, 200 == response->response_code);
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/* basePath should be relative to the Host header */
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basePathJson = ast_json_object_get(response->message, "basePath");
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ast_test_validate(test, NULL == basePathJson);
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return AST_TEST_PASS;
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}
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AST_TEST_DEFINE(get_docs_notfound)
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{
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RAII_VAR(struct stasis_http_response *, response, NULL, response_free);
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struct ast_variable *headers = NULL;
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switch (cmd) {
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case TEST_INIT:
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info->name = __func__;
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info->category = "/stasis/http/";
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info->summary = "Test API get for invalid resource";
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info->description = "Test Stasis HTTP binding logic.";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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response = response_alloc();
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stasis_http_get_docs("i-am-not-a-resource.json", headers, response);
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ast_test_validate(test, 404 == response->response_code);
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return AST_TEST_PASS;
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}
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AST_TEST_DEFINE(get_docs_hackerz)
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{
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RAII_VAR(struct stasis_http_response *, response, NULL, response_free);
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struct ast_variable *headers = NULL;
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switch (cmd) {
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case TEST_INIT:
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info->name = __func__;
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info->category = "/stasis/http/";
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info->summary = "Test API get for a file outside the rest-api path";
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info->description = "Test Stasis HTTP binding logic.";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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response = response_alloc();
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stasis_http_get_docs("../../../../sbin/asterisk", headers, response);
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ast_test_validate(test, 404 == response->response_code);
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return AST_TEST_PASS;
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}
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AST_TEST_DEFINE(invoke_get)
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{
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RAII_VAR(void *, fixture, NULL, tear_down_invocation_test);
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RAII_VAR(struct stasis_http_response *, response, NULL, response_free);
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RAII_VAR(struct ast_json *, expected, NULL, ast_json_unref);
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struct ast_variable *get_params = NULL;
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struct ast_variable *headers = NULL;
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switch (cmd) {
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case TEST_INIT:
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info->name = __func__;
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info->category = "/stasis/http/";
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info->summary = "Test simple GET of an HTTP resource.";
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info->description = "Test Stasis HTTP binding logic.";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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fixture = setup_invocation_test();
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response = response_alloc();
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get_params = ast_variable_new("get1", "get-one", __FILE__);
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ast_assert(get_params != NULL);
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get_params->next = ast_variable_new("get2", "get-two", __FILE__);
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ast_assert(get_params->next != NULL);
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headers = ast_variable_new("head1", "head-one", __FILE__);
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ast_assert(headers != NULL);
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headers->next = ast_variable_new("head2", "head-two", __FILE__);
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ast_assert(headers->next != NULL);
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expected = ast_json_pack("{s: s, s: {s: s, s: s}, s: {s: s, s: s}, s: {}}",
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"name", "foo_get",
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"get_params",
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"get1", "get-one",
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"get2", "get-two",
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"headers",
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"head1", "head-one",
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"head2", "head-two",
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"path_vars");
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stasis_http_invoke("foo", AST_HTTP_GET, get_params, headers, response);
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ast_test_validate(test, 1 == invocation_count);
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ast_test_validate(test, 200 == response->response_code);
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ast_test_validate(test, ast_json_equal(expected, response->message));
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return AST_TEST_PASS;
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}
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AST_TEST_DEFINE(invoke_wildcard)
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{
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RAII_VAR(void *, fixture, NULL, tear_down_invocation_test);
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RAII_VAR(struct stasis_http_response *, response, NULL, response_free);
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RAII_VAR(struct ast_json *, expected, NULL, ast_json_unref);
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struct ast_variable *get_params = NULL;
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struct ast_variable *headers = NULL;
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switch (cmd) {
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case TEST_INIT:
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info->name = __func__;
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info->category = "/stasis/http/";
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info->summary = "Test GET of a wildcard resource.";
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info->description = "Test Stasis HTTP binding logic.";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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fixture = setup_invocation_test();
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response = response_alloc();
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expected = ast_json_pack("{s: s, s: {}, s: {}, s: {s: s}}",
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"name", "bam_get",
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"get_params",
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"headers",
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"path_vars",
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"bam", "foshizzle");
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stasis_http_invoke("foo/foshizzle", AST_HTTP_GET, get_params, headers, response);
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ast_test_validate(test, 1 == invocation_count);
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ast_test_validate(test, 200 == response->response_code);
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ast_test_validate(test, ast_json_equal(expected, response->message));
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return AST_TEST_PASS;
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}
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AST_TEST_DEFINE(invoke_delete)
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{
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RAII_VAR(void *, fixture, NULL, tear_down_invocation_test);
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RAII_VAR(struct stasis_http_response *, response, NULL, response_free);
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RAII_VAR(struct ast_json *, expected, NULL, ast_json_unref);
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struct ast_variable *get_params = NULL;
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struct ast_variable *headers = NULL;
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switch (cmd) {
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case TEST_INIT:
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info->name = __func__;
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info->category = "/stasis/http/";
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info->summary = "Test DELETE of an HTTP resource.";
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info->description = "Test Stasis HTTP binding logic.";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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fixture = setup_invocation_test();
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response = response_alloc();
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expected = ast_json_pack("{s: s, s: {}, s: {}, s: {s: s}}",
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"name", "bang_delete",
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"get_params",
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"headers",
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"path_vars",
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"bam", "foshizzle");
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stasis_http_invoke("foo/foshizzle/bang", AST_HTTP_DELETE, get_params, headers, response);
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ast_test_validate(test, 1 == invocation_count);
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ast_test_validate(test, 204 == response->response_code);
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ast_test_validate(test, ast_json_equal(expected, response->message));
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return AST_TEST_PASS;
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}
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AST_TEST_DEFINE(invoke_post)
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{
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RAII_VAR(void *, fixture, NULL, tear_down_invocation_test);
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RAII_VAR(struct stasis_http_response *, response, NULL, response_free);
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RAII_VAR(struct ast_json *, expected, NULL, ast_json_unref);
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struct ast_variable *get_params = NULL;
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struct ast_variable *headers = NULL;
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switch (cmd) {
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case TEST_INIT:
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info->name = __func__;
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info->category = "/stasis/http/";
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info->summary = "Test POST of an HTTP resource.";
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info->description = "Test Stasis HTTP binding logic.";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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fixture = setup_invocation_test();
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response = response_alloc();
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get_params = ast_variable_new("get1", "get-one", __FILE__);
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ast_assert(get_params != NULL);
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get_params->next = ast_variable_new("get2", "get-two", __FILE__);
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ast_assert(get_params->next != NULL);
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headers = ast_variable_new("head1", "head-one", __FILE__);
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ast_assert(headers != NULL);
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headers->next = ast_variable_new("head2", "head-two", __FILE__);
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ast_assert(headers->next != NULL);
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expected = ast_json_pack("{s: s, s: {s: s, s: s}, s: {s: s, s: s}, s: {}}",
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"name", "bar_post",
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"get_params",
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"get1", "get-one",
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"get2", "get-two",
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"headers",
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"head1", "head-one",
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"head2", "head-two",
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"path_vars");
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stasis_http_invoke("foo/bar", AST_HTTP_POST, get_params, headers, response);
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ast_test_validate(test, 1 == invocation_count);
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ast_test_validate(test, 200 == response->response_code);
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ast_test_validate(test, ast_json_equal(expected, response->message));
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return AST_TEST_PASS;
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}
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AST_TEST_DEFINE(invoke_bad_post)
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{
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RAII_VAR(void *, fixture, NULL, tear_down_invocation_test);
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RAII_VAR(struct stasis_http_response *, response, NULL, response_free);
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struct ast_variable *get_params = NULL;
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struct ast_variable *headers = NULL;
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switch (cmd) {
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case TEST_INIT:
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info->name = __func__;
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info->category = "/stasis/http/";
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info->summary = "Test POST on a resource that doesn't support it.";
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info->description = "Test Stasis HTTP binding logic.";
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return AST_TEST_NOT_RUN;
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case TEST_EXECUTE:
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break;
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}
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fixture = setup_invocation_test();
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response = response_alloc();
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stasis_http_invoke("foo", AST_HTTP_POST, get_params, headers, response);
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ast_test_validate(test, 0 == invocation_count);
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ast_test_validate(test, 405 == response->response_code);
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return AST_TEST_PASS;
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}
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AST_TEST_DEFINE(invoke_not_found)
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{
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RAII_VAR(void *, fixture, NULL, tear_down_invocation_test);
|
|
RAII_VAR(struct stasis_http_response *, response, NULL, response_free);
|
|
struct ast_variable *get_params = NULL;
|
|
struct ast_variable *headers = NULL;
|
|
|
|
switch (cmd) {
|
|
case TEST_INIT:
|
|
info->name = __func__;
|
|
info->category = "/stasis/http/";
|
|
info->summary = "Test GET on a resource that does not exist.";
|
|
info->description = "Test Stasis HTTP binding logic.";
|
|
return AST_TEST_NOT_RUN;
|
|
case TEST_EXECUTE:
|
|
break;
|
|
}
|
|
|
|
fixture = setup_invocation_test();
|
|
response = response_alloc();
|
|
stasis_http_invoke("foo/fizzle/i-am-not-a-resource", AST_HTTP_GET, get_params, headers, response);
|
|
|
|
ast_test_validate(test, 0 == invocation_count);
|
|
ast_test_validate(test, 404 == response->response_code);
|
|
|
|
return AST_TEST_PASS;
|
|
}
|
|
|
|
static int unload_module(void)
|
|
{
|
|
AST_TEST_UNREGISTER(get_docs);
|
|
AST_TEST_UNREGISTER(get_docs_nohost);
|
|
AST_TEST_UNREGISTER(get_docs_notfound);
|
|
AST_TEST_UNREGISTER(get_docs_hackerz);
|
|
AST_TEST_UNREGISTER(invoke_get);
|
|
AST_TEST_UNREGISTER(invoke_wildcard);
|
|
AST_TEST_UNREGISTER(invoke_delete);
|
|
AST_TEST_UNREGISTER(invoke_post);
|
|
AST_TEST_UNREGISTER(invoke_bad_post);
|
|
AST_TEST_UNREGISTER(invoke_not_found);
|
|
return 0;
|
|
}
|
|
|
|
static int load_module(void)
|
|
{
|
|
AST_TEST_REGISTER(get_docs);
|
|
AST_TEST_REGISTER(get_docs_nohost);
|
|
AST_TEST_REGISTER(get_docs_notfound);
|
|
AST_TEST_REGISTER(get_docs_hackerz);
|
|
AST_TEST_REGISTER(invoke_get);
|
|
AST_TEST_REGISTER(invoke_wildcard);
|
|
AST_TEST_REGISTER(invoke_delete);
|
|
AST_TEST_REGISTER(invoke_post);
|
|
AST_TEST_REGISTER(invoke_bad_post);
|
|
AST_TEST_REGISTER(invoke_not_found);
|
|
return AST_MODULE_LOAD_SUCCESS;
|
|
}
|
|
|
|
AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_DEFAULT, "Stasis HTTP testing",
|
|
.load = load_module,
|
|
.unload = unload_module,
|
|
.nonoptreq = "res_stasis_http",
|
|
);
|