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91 lines
3.7 KiB
91 lines
3.7 KiB
/*
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* Copyright (C) 2022 by Geoffrey Merck F4FXL / KC3FRA
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <gtest/gtest.h>
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#include <unordered_map>
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#include <vector>
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#include <string>
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#include "ProgramArgs.h"
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namespace ProgramArgsTests
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{
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class ProgramArgs_eatArguments : public ::testing::Test {
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};
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TEST_F(ProgramArgs_eatArguments, OnlyExecutable)
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{
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const char *argv[] { "ACME" };
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std::unordered_map<std::string, std::string> namedArgs;
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std::vector<std::string> positionalArgs;
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CProgramArgs::eatArguments(1, argv, namedArgs, positionalArgs);
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EXPECT_EQ(namedArgs.size(), 0U) << "Named Args shall be empty because we did not pass any args";
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EXPECT_EQ(positionalArgs.size(), 0U) << "Positional Args shall be empty because we did not pass any args";
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}
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TEST_F(ProgramArgs_eatArguments, OneNamedArgsWithValue)
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{
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const char *argv[] { "ACME", "-name", "giovanni" };
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std::unordered_map<std::string, std::string> namedArgs;
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std::vector<std::string> positionalArgs;
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CProgramArgs::eatArguments(3, argv, namedArgs, positionalArgs);
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EXPECT_EQ(namedArgs.size(), 1U) << "Named args shall have one argument";
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EXPECT_EQ(namedArgs.count("name"), 1U) << "Named args shall contained name";
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EXPECT_STREQ(namedArgs["name"].c_str(), "giovanni") << "Name shall be giovanni";
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EXPECT_EQ(positionalArgs.size(), 0U) << "Positional Args shall be empty because we did not pass any positional args";
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}
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TEST_F(ProgramArgs_eatArguments, OneNamedArgsWithoutValue)
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{
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const char *argv[] { "ACME", "-name" };
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std::unordered_map<std::string, std::string> namedArgs;
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std::vector<std::string> positionalArgs;
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CProgramArgs::eatArguments(2, argv, namedArgs, positionalArgs);
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EXPECT_EQ(namedArgs.size(), 1U) << "Named args shall have one argument";
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EXPECT_EQ(namedArgs.count("name"), 1U) << "Named args shall contained name";
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EXPECT_STREQ(namedArgs["name"].c_str(), "") << "Name shall be empty";
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EXPECT_EQ(positionalArgs.size(), 0U) << "Positional Args shall be empty because we did not pass any positional args";
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}
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TEST_F(ProgramArgs_eatArguments, OneNamedArgsWithValueSeveralPositionalArgs)
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{
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const char *argv[] { "ACME", "my", "-name", "is", "giovanni", "giorgio" };
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std::unordered_map<std::string, std::string> namedArgs;
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std::vector<std::string> positionalArgs;
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CProgramArgs::eatArguments(6, argv, namedArgs, positionalArgs);
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EXPECT_EQ(namedArgs.size(), 1U) << "Named args shall have one argument";
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EXPECT_EQ(namedArgs.count("name"), 1U) << "Named args shall contained name";
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EXPECT_STREQ(namedArgs["name"].c_str(), "is") << "Name shall be giovanni";
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EXPECT_EQ(positionalArgs.size(), 3U) << "Positional Args shall contain 3 values";
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EXPECT_STREQ(positionalArgs[0].c_str(), "my");
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EXPECT_STREQ(positionalArgs[1].c_str(), "giovanni");
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EXPECT_STREQ(positionalArgs[2].c_str(), "giorgio");
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}
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} |