Files
panopainter/tests/app_core/command_convert_tests.cpp

104 lines
3.9 KiB
C++

#include "app_core/command_convert.h"
#include "test_harness.h"
#include <string>
#include <string_view>
namespace {
class FakeCommandConvertServices final : public pp::app::CommandConvertServices {
public:
void apply_renderer_state() override
{
call_order += "state;";
}
void create_canvas(int canvas_resolution) override
{
created_canvas_resolution = canvas_resolution;
call_order += "canvas;";
}
void open_project(std::string_view project_path) override
{
opened_project = std::string(project_path);
call_order += "open;";
}
void export_equirectangular(std::string_view output_path) override
{
exported_output = std::string(output_path);
call_order += "export;";
}
int created_canvas_resolution = 0;
std::string opened_project;
std::string exported_output;
std::string call_order;
};
void convert_plan_preserves_legacy_step_order(pp::tests::Harness& harness)
{
const auto plan = pp::app::plan_command_convert("D:/Paint/demo.ppi", "D:/Paint/demo.png", 2048);
PP_EXPECT(harness, plan);
if (!plan) {
return;
}
PP_EXPECT(harness, plan.value().project_path == "D:/Paint/demo.ppi");
PP_EXPECT(harness, plan.value().output_path == "D:/Paint/demo.png");
PP_EXPECT(harness, plan.value().canvas_resolution == 2048);
PP_EXPECT(harness, plan.value().steps.size() == 4);
PP_EXPECT(harness, plan.value().steps[0] == pp::app::CommandConvertStep::apply_renderer_state);
PP_EXPECT(harness, plan.value().steps[1] == pp::app::CommandConvertStep::create_canvas);
PP_EXPECT(harness, plan.value().steps[2] == pp::app::CommandConvertStep::open_project);
PP_EXPECT(harness, plan.value().steps[3] == pp::app::CommandConvertStep::export_equirectangular);
}
void convert_plan_rejects_missing_inputs(pp::tests::Harness& harness)
{
const auto missing_project = pp::app::plan_command_convert("", "D:/Paint/demo.png", 2048);
const auto missing_output = pp::app::plan_command_convert("D:/Paint/demo.ppi", "", 2048);
const auto bad_resolution = pp::app::plan_command_convert("D:/Paint/demo.ppi", "D:/Paint/demo.png", 0);
PP_EXPECT(harness, !missing_project);
PP_EXPECT(harness, missing_project.status().code == pp::foundation::StatusCode::invalid_argument);
PP_EXPECT(harness, !missing_output);
PP_EXPECT(harness, missing_output.status().code == pp::foundation::StatusCode::invalid_argument);
PP_EXPECT(harness, !bad_resolution);
PP_EXPECT(harness, bad_resolution.status().code == pp::foundation::StatusCode::invalid_argument);
}
void convert_executor_dispatches_valid_plan(pp::tests::Harness& harness)
{
const auto plan = pp::app::plan_command_convert("D:/Paint/demo.ppi", "D:/Paint/demo.png", 1024);
FakeCommandConvertServices services;
PP_EXPECT(harness, plan);
PP_EXPECT(harness, pp::app::execute_command_convert_plan(plan.value(), services).ok());
PP_EXPECT(harness, services.created_canvas_resolution == 1024);
PP_EXPECT(harness, services.opened_project == "D:/Paint/demo.ppi");
PP_EXPECT(harness, services.exported_output == "D:/Paint/demo.png");
PP_EXPECT(harness, services.call_order == "state;canvas;open;export;");
}
void convert_executor_rejects_malformed_plan(pp::tests::Harness& harness)
{
FakeCommandConvertServices services;
PP_EXPECT(harness, !pp::app::execute_command_convert_plan(pp::app::CommandConvertPlan {}, services).ok());
PP_EXPECT(harness, services.call_order.empty());
}
} // namespace
int main()
{
pp::tests::Harness harness;
harness.run("convert plan preserves legacy step order", convert_plan_preserves_legacy_step_order);
harness.run("convert plan rejects missing inputs", convert_plan_rejects_missing_inputs);
harness.run("convert executor dispatches valid plan", convert_executor_dispatches_valid_plan);
harness.run("convert executor rejects malformed plan", convert_executor_rejects_malformed_plan);
return harness.finish();
}