Files
daggy/tests/unit_serialization.cpp
2021-09-21 09:41:11 -03:00

105 lines
3.1 KiB
C++

#include <catch2/catch.hpp>
#include <filesystem>
#include <fstream>
#include <iostream>
#include "daggy/Serialization.hpp"
namespace fs = std::filesystem;
TEST_CASE("parameter_deserialization", "[deserialize_parameters]")
{
SECTION("Basic Parse")
{
std::string testParams{
R"({"DATE": ["2021-05-06", "2021-05-07" ], "SOURCE": "name"})"};
auto params = daggy::configFromJSON(testParams);
REQUIRE(params.size() == 2);
REQUIRE(std::holds_alternative<std::vector<std::string>>(params["DATE"]));
REQUIRE(std::holds_alternative<std::string>(params["SOURCE"]));
}
SECTION("Invalid JSON")
{
std::string testParams{
R"({"DATE": ["2021-05-06", "2021-05-07" ], "SOURCE": "name")"};
REQUIRE_THROWS(daggy::configFromJSON(testParams));
}
SECTION("Non-string Keys")
{
std::string testParams{
R"({"DATE": ["2021-05-06", "2021-05-07" ], 6: "name"})"};
REQUIRE_THROWS(daggy::configFromJSON(testParams));
}
SECTION("Non-array/Non-string values")
{
std::string testParams{
R"({"DATE": ["2021-05-06", "2021-05-07" ], "SOURCE": {"name": "kevin"}})"};
REQUIRE_THROWS(daggy::configFromJSON(testParams));
}
}
TEST_CASE("task_deserialization", "[deserialize_task]")
{
SECTION("Build with no expansion")
{
std::string testTasks = R"({
"A": {
"job": { "command": ["/bin/echo", "A"] },
"children": ["C"]
},
"B": {
"job": {"command": ["/bin/echo", "B"]},
"children": ["C"]
},
"C": {
"job": {"command": ["/bin/echo", "C"]}
}
})";
auto tasks = daggy::tasksFromJSON(testTasks);
REQUIRE(tasks.size() == 3);
}
SECTION("Build with job defaults")
{
std::string testTasks = R"({
"A": {
"job": { "command": ["/bin/echo", "A"] },
"children": ["B"]
},
"B": {
"job": {
"command": ["/bin/echo", "C"],
"memory": "1G"
}
}
})";
daggy::ConfigValues jobDefaults{{"runtime", "60"}, {"memory", "300M"}};
auto tasks = daggy::tasksFromJSON(testTasks, jobDefaults);
REQUIRE(tasks.size() == 2);
REQUIRE(std::get<std::string>(tasks["A"].job["runtime"]) == "60");
REQUIRE(std::get<std::string>(tasks["A"].job["memory"]) == "300M");
REQUIRE(std::get<std::string>(tasks["B"].job["runtime"]) == "60");
REQUIRE(std::get<std::string>(tasks["B"].job["memory"]) == "1G");
}
}
TEST_CASE("task_serialization", "[serialize_tasks]")
{
SECTION("Build with no expansion")
{
std::string testTasks =
R"({"A": {"job": {"command": ["/bin/echo", "A"]}, "children": ["C"]}, "B": {"job": {"command": ["/bin/echo", "B"]}, "children": ["C"]}, "C": {"job": {"command": ["/bin/echo", "C"]}}})";
auto tasks = daggy::tasksFromJSON(testTasks);
auto genJSON = daggy::tasksToJSON(tasks);
auto regenTasks = daggy::tasksFromJSON(genJSON);
REQUIRE(regenTasks.size() == tasks.size());
for (const auto &[name, task] : regenTasks) {
const auto &other = tasks[name];
REQUIRE(task == other);
}
}
}