81 lines
3.1 KiB
C++
81 lines
3.1 KiB
C++
#include <doctest/doctest.h>
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#include "fgc/Config.h"
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#include <cmath>
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#include <cstdlib>
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using namespace fgc;
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TEST_CASE("ConfigLoader maps and defaults typed values") {
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unsetenv("FGC_MQTT_USER");
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unsetenv("FGC_MQTT_PW");
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std::map<std::string, std::string> kv = {
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{"General.tower_name", "Staeffelsberg"},
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{"General.image_interval", "3"},
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{"General.debug", "1"},
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{"Network.zkms_server_ip", "10.0.0.5"},
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{"Network.mqtt_user", "fileuser"},
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{"Camera.id_Cam1", "DEV_1"},
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{"Camera.id_Cam3", "DEV_3"},
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{"Features.enable_mqtt", "false"},
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};
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AppConfig c = ConfigLoader::fromMap(kv);
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CHECK(c.general.tower_name == "Staeffelsberg");
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CHECK(c.general.image_interval == 3);
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CHECK(c.general.debug == true);
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CHECK(c.network.broker_ip == "10.0.0.5");
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CHECK(c.network.mqtt_user == "fileuser");
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CHECK(c.camera.ids.size() == 2); // blank id_Cam2 skipped
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CHECK(c.camera.ids[1] == "DEV_3");
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CHECK(c.features.enable_mqtt == false);
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CHECK(!c.paths.output_dir.empty()); // defaulted
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CHECK(std::abs(c.image_rate() - 1.0 / 3.0) < 1e-9);
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}
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TEST_CASE("environment overrides file credentials") {
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setenv("FGC_MQTT_USER", "envuser", 1);
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AppConfig c = ConfigLoader::fromMap({{"Network.mqtt_user", "fileuser"}});
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CHECK(c.network.mqtt_user == "envuser");
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unsetenv("FGC_MQTT_USER");
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}
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TEST_CASE("ConfigLoader validates input") {
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CHECK_THROWS(ConfigLoader::fromMap({{"General.image_interval", "0"}}));
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CHECK_THROWS(ConfigLoader::fromMap({{"General.image_interval", "abc"}}));
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CHECK_THROWS(ConfigLoader::fromMap({{"General.debug", "maybe"}}));
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}
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TEST_CASE("updateIniSectionKeys replaces in-section keys, leaving others intact") {
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const std::string in =
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"[General]\n"
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"tower_name = Foo\n"
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"[Motor]\n"
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"; calibrate me\n"
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"yaw_counts_per_deg = 983.33\n"
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"yaw_zero_count = 500000\n"
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"yaw_min_deg = -90\n"
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"[Scan]\n"
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"yaw_min_deg = -90\n"; // same key name, different section — must NOT change
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auto out = updateIniSectionKeys(in, "Motor",
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{{"yaw_counts_per_deg", "1000"}, {"yaw_zero_count", "12345"}});
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CHECK(out.find("yaw_counts_per_deg = 1000") != std::string::npos);
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CHECK(out.find("yaw_zero_count = 12345") != std::string::npos);
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CHECK(out.find("yaw_counts_per_deg = 983.33") == std::string::npos); // replaced
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CHECK(out.find("; calibrate me") != std::string::npos); // comment kept
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CHECK(out.find("tower_name = Foo") != std::string::npos); // other section kept
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CHECK(out.find("[Motor]\nyaw_min_deg") == std::string::npos); // Motor's other key kept in place
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CHECK(out.find("[Scan]\nyaw_min_deg = -90") != std::string::npos); // Scan untouched
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}
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TEST_CASE("updateIniSectionKeys appends keys missing from the section") {
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const std::string in = "[Motor]\nyaw_counts_per_deg = 1\n";
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auto out = updateIniSectionKeys(in, "Motor", {{"pitch_zero_count", "7"}});
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// re-parsing must see the appended key under [Motor]
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CHECK(out.find("pitch_zero_count = 7") != std::string::npos);
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}
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