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refactor fetchers::PublicKey tests

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This commit is contained in:
HaeNoe 2024-04-16 13:26:20 +02:00
parent 03eb4f7baa
commit 4ff7f5aa9c
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3 changed files with 44 additions and 9 deletions
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4
tests/unit/libfetchers/data/public-key/defaultType.json Normal file
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@ -0,0 +1,4 @@
{
"key": "ABCDE",
"type": "ssh-ed25519"
}

4
tests/unit/libfetchers/data/public-key/simple.json Normal file
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{
"key": "ABCDE",
"type": "ssh-rsa"
}

45
tests/unit/libfetchers/public-key.cc
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@ -1,18 +1,45 @@
#include <gtest/gtest.h> #include <gtest/gtest.h>
#include "fetchers.hh" #include "fetchers.hh"
#include "json-utils.hh" #include "json-utils.hh"
#include <nlohmann/json.hpp>
#include "tests/characterization.hh"
namespace nix { namespace nix {
TEST(PublicKey, jsonSerialization) {
auto json = nlohmann::json(fetchers::PublicKey { .key = "ABCDE" });
ASSERT_EQ(json, R"({ "key": "ABCDE", "type": "ssh-ed25519" })"_json); using nlohmann::json;
}
TEST(PublicKey, jsonDeserialization) {
auto pubKeyJson = R"({ "key": "ABCDE", "type": "ssh-ed25519" })"_json;
fetchers::PublicKey pubKey = pubKeyJson;
ASSERT_EQ(pubKey.key, "ABCDE"); class PublicKeyTest : public CharacterizationTest
ASSERT_EQ(pubKey.type, "ssh-ed25519"); {
Path unitTestData = getUnitTestData() + "/public-key";
public:
Path goldenMaster(std::string_view testStem) const override {
return unitTestData + "/" + testStem;
} }
};
#define TEST_JSON(FIXTURE, NAME, VAL) \
TEST_F(FIXTURE, PublicKey_ ## NAME ## _from_json) { \
readTest(#NAME ".json", [&](const auto & encoded_) { \
fetchers::PublicKey expected { VAL }; \
auto got = nlohmann::json::parse(encoded_); \
ASSERT_EQ(got, expected); \
}); \
} \
\
TEST_F(FIXTURE, PublicKey_ ## NAME ## _to_json) { \
writeTest(#NAME ".json", [&]() -> json { \
return nlohmann::json(fetchers::PublicKey { VAL }); \
}, [](const auto & file) { \
return json::parse(readFile(file)); \
}, [](const auto & file, const auto & got) { \
return writeFile(file, got.dump(2) + "\n"); \
}); \
}
TEST_JSON(PublicKeyTest, simple, (fetchers::PublicKey { .type = "ssh-rsa", .key = "ABCDE" }))
TEST_JSON(PublicKeyTest, defaultType, fetchers::PublicKey { .key = "ABCDE" })
#undef TEST_JSON
} }