test/cyad/commandline_options.cpp

   1 /*
   2  * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  *    Licensed under the Apache License, Version 2.0 (the "License");
   5  *    you may not use this file except in compliance with the License.
   6  *    You may obtain a copy of the License at
   7  *
   8  *        http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *    Unless required by applicable law or agreed to in writing, software
  11  *    distributed under the License is distributed on an "AS IS" BASIS,
  12  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *    See the License for the specific language governing permissions and
  14  *    limitations under the License.
  15  */
  16 /**
  17  * @file        test/cyad/commandline_options.cpp
  18  * @author      Aleksander Zdyb <a.zdyb@samsung.com>
  19  * @version     1.0
  20  * @brief       Tests for command-line options
  21  */
  22
  23 #include <cyad/CommandlineParser/CmdlineOpts.h>
  24 #include <gmock/gmock.h>
  25 #include <gtest/gtest.h>
  26
  27
  28 TEST(CommandlineOptions, allOptionsPresent) {
  29     using Cynara::CmdlineOpts::CmdlineOpt;
  30     using Cynara::CmdlineOpts::commandlineOptions;
  31
  32     // A cheap trick to make sure this test is updated, when new options are added
  33     ASSERT_EQ(16, commandlineOptions.size());
  34
  35     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::SetBucket));
  36     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::DeleteBucket));
  37     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::SetPolicy));
  38     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::Erase));
  39     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::Check));
  40     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::ListPolicies));
  41     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::ListPoliciesDesc));
  42
  43     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::Type));
  44     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::Metadata));
  45     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::Client));
  46     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::User));
  47     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::Privilege));
  48     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::Bulk));
  49     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::Bucket));
  50     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::Recursive));
  51
  52     ASSERT_NO_THROW(commandlineOptions.at(CmdlineOpt::Help));
  53 }
  54
  55
  56 void ASSERT_OPTS_END_WITH_NULL(const std::vector<option> &opts) {
  57     const auto &lastOpt = opts.end() - 1;
  58     ASSERT_EQ(nullptr, lastOpt->name);
  59     ASSERT_EQ(0, lastOpt->has_arg);
  60     ASSERT_EQ(nullptr, lastOpt->flag);
  61     ASSERT_EQ(0, lastOpt->val);
  62 }
  63
  64 TEST(CommandlineOptions, makeOptionsNone) {
  65     const auto opts = Cynara::CmdlineOpts::makeLongOptions({});
  66     ASSERT_OPTS_END_WITH_NULL(opts);
  67 }
  68
  69 TEST(CommandlineOptions, makeOptionsOne) {
  70     using Cynara::CmdlineOpts::CmdlineOpt;
  71     using Cynara::CmdlineOpts::commandlineOptions;
  72
  73     const auto opts = Cynara::CmdlineOpts::makeLongOptions({ CmdlineOpt::Help });
  74
  75     ASSERT_OPTS_END_WITH_NULL(opts);
  76     ASSERT_STREQ(commandlineOptions.at(CmdlineOpt::Help).longOption, opts.at(0).name);
  77 }
  78
  79 TEST(CommandlineOptions, makeOptionsMore) {
  80     using Cynara::CmdlineOpts::CmdlineOpt;
  81     using Cynara::CmdlineOpts::commandlineOptions;
  82
  83     const auto opts = Cynara::CmdlineOpts::makeLongOptions({ CmdlineOpt::Help,
  84                                                              CmdlineOpt::SetPolicy });
  85
  86     ASSERT_OPTS_END_WITH_NULL(opts);
  87     ASSERT_STREQ(commandlineOptions.at(CmdlineOpt::Help).longOption, opts.at(0).name);
  88     ASSERT_STREQ(commandlineOptions.at(CmdlineOpt::SetPolicy).longOption, opts.at(1).name);
  89 }