waybar/test/config.cpp

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#include "config.hpp"
#if __has_include(<catch2/catch_test_macros.hpp>)
#include <catch2/catch_test_macros.hpp>
#else
#include <catch2/catch.hpp>
#endif
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TEST_CASE("Load simple config", "[config]") {
waybar::Config conf;
conf.load("test/config/simple.json");
SECTION("validate the config data") {
auto& data = conf.getConfig();
REQUIRE(data["layer"].asString() == "top");
REQUIRE(data["height"].asInt() == 30);
}
SECTION("select configs for configured output") {
auto configs = conf.getOutputConfigs("HDMI-0", "Fake HDMI output #0");
REQUIRE(configs.size() == 1);
}
SECTION("select configs for missing output") {
auto configs = conf.getOutputConfigs("HDMI-1", "Fake HDMI output #1");
REQUIRE(configs.empty());
}
}
TEST_CASE("Load config with multiple bars", "[config]") {
waybar::Config conf;
conf.load("test/config/multi.json");
SECTION("select multiple configs #1") {
auto data = conf.getOutputConfigs("DP-0", "Fake DisplayPort output #0");
REQUIRE(data.size() == 4);
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REQUIRE(data[0]["layer"].asString() == "bottom");
REQUIRE(data[0]["height"].asInt() == 20);
REQUIRE(data[1]["layer"].asString() == "top");
REQUIRE(data[1]["position"].asString() == "bottom");
REQUIRE(data[1]["height"].asInt() == 21);
REQUIRE(data[2]["layer"].asString() == "overlay");
REQUIRE(data[2]["position"].asString() == "right");
REQUIRE(data[2]["height"].asInt() == 23);
REQUIRE(data[3]["height"].asInt() == 24);
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}
SECTION("select multiple configs #2") {
auto data = conf.getOutputConfigs("HDMI-0", "Fake HDMI output #0");
REQUIRE(data.size() == 2);
REQUIRE(data[0]["layer"].asString() == "bottom");
REQUIRE(data[0]["height"].asInt() == 20);
REQUIRE(data[1]["layer"].asString() == "overlay");
REQUIRE(data[1]["position"].asString() == "right");
REQUIRE(data[1]["height"].asInt() == 23);
}
SECTION("select single config by output description") {
auto data = conf.getOutputConfigs("HDMI-1", "Fake HDMI output #1");
REQUIRE(data.size() == 1);
REQUIRE(data[0]["layer"].asString() == "overlay");
REQUIRE(data[0]["position"].asString() == "left");
REQUIRE(data[0]["height"].asInt() == 22);
}
}
TEST_CASE("Load simple config with include", "[config]") {
waybar::Config conf;
conf.load("test/config/include.json");
SECTION("validate the config data") {
auto& data = conf.getConfig();
// config override behavior: preserve first included value
REQUIRE(data["layer"].asString() == "top");
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REQUIRE(data["height"].asInt() == 30);
// config override behavior: preserve value from the top config
REQUIRE(data["position"].asString() == "top");
// config override behavior: explicit null is still a value and should be preserved
REQUIRE((data.isMember("nullOption") && data["nullOption"].isNull()));
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}
SECTION("select configs for configured output") {
auto configs = conf.getOutputConfigs("HDMI-0", "Fake HDMI output #0");
REQUIRE(configs.size() == 1);
}
SECTION("select configs for missing output") {
auto configs = conf.getOutputConfigs("HDMI-1", "Fake HDMI output #1");
REQUIRE(configs.empty());
}
}
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TEST_CASE("Load multiple bar config with include", "[config]") {
waybar::Config conf;
conf.load("test/config/include-multi.json");
SECTION("bar config with sole include") {
auto data = conf.getOutputConfigs("OUT-0", "Fake output #0");
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REQUIRE(data.size() == 1);
REQUIRE(data[0]["height"].asInt() == 20);
}
SECTION("bar config with output and include") {
auto data = conf.getOutputConfigs("OUT-1", "Fake output #1");
REQUIRE(data.size() == 1);
REQUIRE(data[0]["height"].asInt() == 21);
}
SECTION("bar config with output override") {
auto data = conf.getOutputConfigs("OUT-2", "Fake output #2");
REQUIRE(data.size() == 1);
REQUIRE(data[0]["height"].asInt() == 22);
}
SECTION("multiple levels of include") {
auto data = conf.getOutputConfigs("OUT-3", "Fake output #3");
REQUIRE(data.size() == 1);
REQUIRE(data[0]["height"].asInt() == 23);
}
auto& data = conf.getConfig();
REQUIRE(data.isArray());
REQUIRE(data.size() == 4);
REQUIRE(data[0]["output"].asString() == "OUT-0");
}