1 files changed, 29 insertions, 0 deletions
diff --git a/platform/glfw/test_writer.hpp b/platform/glfw/test_writer.hpp
new file mode 100644
index 0000000000..8e41e3e49a
--- /dev/null
+++ b/platform/glfw/test_writer.hpp
@@ -0,0 +1,29 @@
+#pragma once
+
+#include <mbgl/map/camera.hpp>
+#include <mbgl/style/style.hpp>
+#include <mbgl/util/size.hpp>
+
+#include <memory>
+#include <string>
+#include <vector>
+
+class TestOperation;
+
+class TestWriter final {
+public:
+    TestWriter();
+    ~TestWriter();
+
+    TestWriter& withCameraOptions(const mbgl::CameraOptions&);
+    TestWriter& withStyle(const mbgl::style::Style&);
+    TestWriter& withInitialSize(const mbgl::Size&);
+
+    bool write(const std::string& dir) const;
+
+private:
+    std::string serialize() const;
+
+    std::vector<std::unique_ptr<TestOperation>> operations;
+    std::unique_ptr<TestOperation> initialSize;
+};