1 files changed, 63 insertions, 0 deletions

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+#include "gtest/gtest.h"
+#include "Panel.h"
+
+class PanelExtractionTests : public testing::Test
+{
+protected:
+        Panel _panel;
+        // std::shared_ptr<Panel> _panel;
+
+        void SetPanelSize(int width, int height) {
+                // _panel = std::make_shared<Panel>();
+                _panel._width = width;
+                _panel._height = height;
+        }
+
+        std::tuple<int, int> loc_to_xy(int location) {
+                return _panel.loc_to_xy(location);
+        }
+
+        int xy_to_loc(int x, int y) {
+                return _panel.xy_to_loc(x, y);
+        }
+};
+
+TEST_F(PanelExtractionTests, LocToXY_7x5) {
+        SetPanelSize(7, 5);
+        /* Here's the panel, with the correct location order
+        8 . 9 . 10. 11 (_width = 7)
+        . . . . . . .
+        4 . 5 . 6 . 7
+        . . . . . . .
+        0 . 1 . 2 . 3
+        (_height = 5)
+        */
+        ASSERT_EQ(0, xy_to_loc(0, 4));
+        ASSERT_EQ(1, xy_to_loc(2, 4));
+        ASSERT_EQ(2, xy_to_loc(4, 4));
+        ASSERT_EQ(3, xy_to_loc(6, 4));
+
+        ASSERT_EQ(4, xy_to_loc(0, 2));
+        ASSERT_EQ(5, xy_to_loc(2, 2));
+        ASSERT_EQ(6, xy_to_loc(4, 2));
+        ASSERT_EQ(7, xy_to_loc(6, 2));
+
+        ASSERT_EQ(8, xy_to_loc(0, 0));
+        ASSERT_EQ(9, xy_to_loc(2, 0));
+        ASSERT_EQ(10, xy_to_loc(4, 0));
+        ASSERT_EQ(11, xy_to_loc(6, 0));
+}
+
+TEST_F(PanelExtractionTests, LocToXY_3x3) {
+        SetPanelSize(3, 3);
+        /* Here's the panel, with the correct location order
+        2 . 3 (_width = 3)
+        . . .
+        0 . 1
+        (_height = 3)
+        */
+        ASSERT_EQ(0, xy_to_loc(0, 2));
+        ASSERT_EQ(1, xy_to_loc(2, 2));
+        ASSERT_EQ(2, xy_to_loc(0, 0));
+        ASSERT_EQ(3, xy_to_loc(2, 0));
+}
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