Sha256: 3ffdbb2e03f14f0a42d5e215bb3af5c295abd5519de04199213c5f123bacb284
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Size: 1.67 KB
Versions: 16
Compression:
Stored size: 1.67 KB
Contents
#include <catch.hpp>
#include <leatherman/util/environment.hpp>
#include <leatherman/util/scoped_env.hpp>
using namespace std;
using namespace leatherman::util;
SCENARIO("scoping an environment variable") {
string value;
REQUIRE_FALSE(environment::get("LEATH_ENV_TEST", value));
REQUIRE(value.empty());
WHEN("the variable does not exist") {
AND_WHEN("the variable is scoped") {
scoped_env foo("LEATH_ENV_TEST", "FOO");
THEN("the new value is set") {
REQUIRE(environment::get("LEATH_ENV_TEST", value));
REQUIRE(value == "FOO");
}
}
AND_WHEN("the variable is scoped as unset") {
scoped_env foo("LEATH_ENV_TEST");
THEN("the variable is not set") {
REQUIRE_FALSE(environment::get("LEATH_ENV_TEST", value));
}
}
}
WHEN("the variable exists")
{
environment::set("LEATH_ENV_TEST", "bar");
AND_WHEN("the variable is scoped") {
scoped_env foo("LEATH_ENV_TEST", "FOO");
THEN("the new value is set") {
REQUIRE(environment::get("LEATH_ENV_TEST", value));
REQUIRE(value == "FOO");
}
}
AND_WHEN("the variable is scoped as unset") {
scoped_env foo("LEATH_ENV_TEST");
THEN("the variable is not set") {
REQUIRE_FALSE(environment::get("LEATH_ENV_TEST", value));
}
}
THEN("the variable should be restored") {
REQUIRE(environment::get("LEATH_ENV_TEST", value));
REQUIRE(value == "bar");
}
environment::clear("LEATH_ENV_TEST");
}
}
Version data entries
16 entries across 16 versions & 2 rubygems