libcryfs/test/cpp-utils/system/EnvTest.cpp

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2018-09-04 00:46:08 +02:00
#include <gtest/gtest.h>
#include <cpp-utils/system/env.h>
#include <string>
using std::string;
TEST(EnvTest, SetAndGetEnv_ValueIsCorrect) {
cpputils::setenv("my_key", "my_value");
EXPECT_EQ(string("my_value"), string(std::getenv("my_key")));
}
TEST(EnvTest, SetAndGetEnvWithSpacedValue_ValueIsCorrect) {
cpputils::setenv("my_key", "my value with spaces");
EXPECT_EQ(string("my value with spaces"), string(std::getenv("my_key")));
}
TEST(EnvTest, UnsetAndGetEnv_ValueIsEmpty) {
cpputils::setenv("my_key", "my_value");
cpputils::unsetenv("my_key");
EXPECT_EQ(nullptr, std::getenv("my_key"));
}