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/*
* libfud
* Copyright 2024 Dominick Allen
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "fud_config.hpp"
#include "libfud.hpp"
#include "gtest/gtest.h"
#include <cstdlib>
namespace fud {
TEST(FudTest, FudFud)
{
FUD fudInfo{fud()};
EXPECT_EQ(fudInfo.major, FudVersionMajor);
EXPECT_EQ(fudInfo.minor, FudVersionMinor);
EXPECT_EQ(fudInfo.patch, FudVersionPatch);
auto compareResult = compareMem(
fudInfo.revision.data(),
fudInfo.revision.size(),
FudGitHash,
fudInfo.revision.size() - 1);
ASSERT_TRUE(compareResult.isOkay());
EXPECT_EQ(compareResult.getOkay(), 0);
EXPECT_EQ(fudInfo.revision[fudInfo.revision.size() - 1], '\0');
}
TEST(FudTest, GetEnv)
{
constexpr const char* testVarName = "FUD_TEST_VAR";
constexpr const char* testVarValue = "FUD_TEST_VALUE";
ASSERT_EQ(unsetenv(testVarName), 0);
auto fudVarResult = getEnv(nullptr);
ASSERT_TRUE(fudVarResult.isError());
ASSERT_EQ(fudVarResult.getError(), FudStatus::NullPointer);
fudVarResult = getEnv(testVarName);
ASSERT_TRUE(fudVarResult.isError());
ASSERT_EQ(fudVarResult.getError(), FudStatus::NotFound);
ASSERT_EQ(setenv(testVarName, testVarValue, 1), 0);
fudVarResult = getEnv(testVarName);
ASSERT_TRUE(fudVarResult.isOkay());
auto fudVar{fudVarResult.takeOkay()};
ASSERT_STREQ(fudVar.c_str(), testVarValue);
}
} // namespace fud
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