initial tests

tests/CMakeLists.txt

@@ -15,6 +15,7 @@ target_compile_options(tests PRIVATE $<$<CONFIG:Debug>:
     >)
 target_link_libraries(tests
     PRIVATE
+    UI
     gtest
     GTest::gtest_main
 )

tests/Test.hpp

@@ -0,0 +1,5 @@
+#include "gtest/gtest.h"
+#include "UI.hpp"
+#include <iostream>
+
+#define UNUSED(x) (void)(x)

tests/UI_button.cpp

@@ -0,0 +1,26 @@
+#include "Test.hpp"
+
+TEST(UI_button, to_from_json)
+{
+    UI_button button("button_id", "button_text", Color(255, 255, 255), Color(0, 0, 0), nullptr);
+    json j = button.to_json();
+    UI_button button2(j);
+    EXPECT_EQ(button.id(), button2.id());
+    EXPECT_EQ(button.text(), button2.text());
+    EXPECT_EQ(button.fg_color(), button2.fg_color());
+    EXPECT_EQ(button.bg_color(), button2.bg_color());
+
+    std::cout << j.dump(4) << std::endl;
+}
+
+void on_click(std::string id)
+{
+    UNUSED(id);
+    EXPECT_EQ(id, "button_id");
+}
+
+TEST(UI_button, on_click)
+{
+    UI_button button("button_id", "button_text", Color(255, 255, 255), Color(0, 0, 0), on_click);
+    button.click();
+}

tests/UI_item.cpp

@@ -0,0 +1,73 @@
+#include "Test.hpp"
+
+TEST(UI_item, is_type)
+{
+    UI_item item(std::string("item"));
+    json j = {{"type", "item"}};
+    EXPECT_TRUE(item.is_type(j));
+}
+
+TEST(UI_item, set_text)
+{
+    UI_item item(std::string("item"));
+    item.set_text("text");
+    EXPECT_EQ(item.text(), "text");
+}
+
+TEST(UI_item, text_size)
+{
+    UI_item item(std::string("item"));
+    item.set_text_size(12);
+    EXPECT_EQ(item.text_size(), 12);
+}
+
+TEST(UI_item, set_fg_color)
+{
+    UI_item item(std::string("item"));
+    item.set_fg_color(Color(0, 0, 0));
+    EXPECT_EQ(item.fg_color(), Color(0, 0, 0));
+
+    item.set_fg_color(Color(255, 255, 255));
+    EXPECT_EQ(item.fg_color(), Color(255, 255, 255));
+}
+
+TEST(UI_item, set_bg_color)
+{
+    UI_item item(std::string("item"));
+    item.set_bg_color(Color(0, 0, 0));
+    EXPECT_EQ(item.bg_color(), Color(0, 0, 0));
+
+    item.set_bg_color(Color(255, 255, 255));
+    EXPECT_EQ(item.bg_color(), Color(255, 255, 255));
+}
+
+TEST(UI_item, from_json)
+{
+    UI_item item(std::string("item"));
+    json j;
+    j["type"] = "item";
+    j["id"] = "item_id";
+    j["text"] = "item_text";
+    j["text_size"] = 12;
+    j["fg_color"] = "0xFFFFFF00";
+    j["bg_color"] = "0x00000000";
+
+    item.from_json(j);
+    EXPECT_EQ(item.id(), "item_id");
+    EXPECT_EQ(item.text(), "item_text");
+    EXPECT_EQ(item.text_size(), 12);
+    EXPECT_EQ(item.fg_color(), Color(255, 255, 255));
+    EXPECT_EQ(item.bg_color(), Color(0, 0, 0));
+}
+
+TEST(UI_item, to_json)
+{
+    UI_item item("item_id", "item", "item_text", 12, Color(255, 255, 255), Color(0, 0, 0));
+    json j = item.to_json();
+    EXPECT_EQ(j.at("type"), "item");
+    EXPECT_EQ(j.at("id"), "item_id");
+    EXPECT_EQ(j.at("text"), "item_text");
+    EXPECT_EQ(j.at("text_size"), 12);
+    EXPECT_EQ(j.at("fg_color"), Color(255, 255, 255).to_hex());
+    EXPECT_EQ(j.at("bg_color"), Color(0, 0, 0).to_hex());
+}

tests/UI_label.cpp

@@ -0,0 +1,20 @@
+#include "Test.hpp"
+
+TEST(UI_label, to_from_json)
+{
+    UI_label label(std::string("label"), std::string("label_text"), Color(0, 0, 0), Color(255, 255, 255));
+    json j = label.to_json();
+    EXPECT_EQ(j["type"], "UIlabel");
+    EXPECT_EQ(j["id"], "label");
+    EXPECT_EQ(j["text"], "label_text");
+    EXPECT_EQ(j["text_size"], 12);
+    EXPECT_EQ(j["fg_color"], "0x00000000");
+    EXPECT_EQ(j["bg_color"], "0xFFFFFF00");
+
+    UI_label label2(j);
+    EXPECT_EQ(label2.id(), "label");
+    EXPECT_EQ(label2.text(), "label_text");
+    EXPECT_EQ(label2.text_size(), 12);
+    EXPECT_EQ(label2.fg_color(), Color(0, 0, 0));
+    EXPECT_EQ(label2.bg_color(), Color(255, 255, 255));
+}

tests/UI_slider.cpp

@@ -0,0 +1,33 @@
+#include "Test.hpp"
+
+TEST(UI_slider, to_from_json)
+{
+    UI_slider slider("slider_id", "slider_text", Color(255, 255, 255), Color(0, 0, 0), 0, 100, 50, nullptr);
+    json j = slider.to_json();
+    UI_slider slider2(j);
+    EXPECT_EQ(slider.id(), slider2.id());
+    EXPECT_EQ(slider.text(), slider2.text());
+    EXPECT_EQ(slider.fg_color(), slider2.fg_color());
+    EXPECT_EQ(slider.bg_color(), slider2.bg_color());
+    EXPECT_EQ(slider.value(), slider2.value());
+}
+
+static double val = 0;
+void on_change(std::string id, double value)
+{
+    EXPECT_EQ(id, "slider_id");
+    val = value;
+}
+
+TEST(UI_slider, set_value)
+{
+    UI_slider slider("slider_id", "slider_text", Color(255, 255, 255), Color(0, 0, 0), 0, 100, 50, on_change);
+    slider.set_value(75);
+    EXPECT_EQ(val, 75);
+}
+
+TEST(UI_slider, value)
+{
+    UI_slider slider("slider_id", "slider_text", Color(255, 255, 255), Color(0, 0, 0), 0, 100, 50, on_change);
+    EXPECT_EQ(slider.value(), 50);
+}