- Adding task serialization

- Renaming DAGLogger to DAGRunLogger
- Adding more functionality to FileSystemLogger

tests/unit_serialization.cpp

@@ -49,4 +49,14 @@ TEST_CASE("Task Deserialization", "[deserialize_task]") {
         auto tasks = daggy::tasksFromJSON(testTasks, params);
         REQUIRE(tasks.size() == 4);
     }
+}
+
+TEST_CASE("Task Serialization", "[serialize_tasks]") {
+    SECTION("Build with no expansion") {
+        std::string testTasks = R"([{"name": "A", "command": ["/bin/echo", "A"], "children": ["C"]}, {"name": "B", "command": ["/bin/echo", "B"], "children": ["C"]},{"name": "C", "command": ["/bin/echo", "C"]}])";
+        auto tasks = daggy::tasksFromJSON(testTasks);
+        auto genJSON = daggy::tasksToJSON(tasks);
+        std::cout << genJSON << std::endl;
+        REQUIRE_NOTHROW(daggy::tasksFromJSON(genJSON));
+    }
 }