Tests for drawing status.

przemek83 · Oct 3, 2024 · 46c2f1d · 46c2f1d
1 parent 48e0cd6
commit 46c2f1d
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Showing 2 changed files with 47 additions and 3 deletions.
diff --git a/test/FakeDisplay.h b/test/FakeDisplay.h
@@ -14,14 +14,24 @@ class FakeDisplay : public Display
         int y_;
     };
 
+    struct DrawnText
+    {
+        int x_;
+        int y_;
+        std::string text_;
+    };
+
     bool init() override { return true; };
 
     void drawText([[maybe_unused]] int x, [[maybe_unused]] int y,
                   [[maybe_unused]] const std::string& text) const override {};
 
     void drawTextWithBackground(
         [[maybe_unused]] int x, [[maybe_unused]] int y,
-        [[maybe_unused]] const std::string& text) const override {};
+        [[maybe_unused]] const std::string& text) const override
+    {
+        drawnTexts_.push_back({x, y, text});
+    };
 
     void drawBackground(
         [[maybe_unused]] ResourceType resourceType) const override {};
@@ -70,9 +80,15 @@ class FakeDisplay : public Display
 
     void resetChangedAreas() { changedAreas_.clear(); }
 
+    std::vector<DrawnText> getDrawnTexts() const { return drawnTexts_; }
+
+    void resetDrawnTexts() { drawnTexts_.clear(); }
+
 private:
-    int resourceWidth_ {0};
-    int resourceHeight_ {0};
+    int resourceWidth_{0};
+    int resourceHeight_{0};
 
     mutable std::vector<ChangedArea> changedAreas_;
+
+    mutable std::vector<DrawnText> drawnTexts_;
 };
diff --git a/test/StatusTest.cpp b/test/StatusTest.cpp
@@ -2,8 +2,11 @@
 
 #include <src/Status.h>
 
+#include "FakeDisplay.h"
+
 TEST_CASE("Status usage", "[Status]")
 {
+    FakeDisplay display;
     Status status{{100, 100}};
     SECTION("Check resource type")
     {
@@ -15,4 +18,29 @@ TEST_CASE("Status usage", "[Status]")
         Point center{status.getCenter()};
         REQUIRE(center == Point{200, 300});
     }
+
+    SECTION("Check texts when drawing empty stats")
+    {
+        status.draw(display);
+        std::vector<FakeDisplay::DrawnText> drawnTexts{display.getDrawnTexts()};
+        REQUIRE(drawnTexts.size() == 4);
+        REQUIRE(drawnTexts[0].text_ == "Lives: 0");
+        REQUIRE(drawnTexts[1].text_ == "Shield: 0");
+        REQUIRE(drawnTexts[2].text_ == "Speed: 0");
+        REQUIRE(drawnTexts[3].text_ == "Attack: 0");
+    }
+
+    SECTION("Check Positions when drawing empty stats")
+    {
+        status.draw(display);
+        std::vector<FakeDisplay::DrawnText> drawnTexts{display.getDrawnTexts()};
+        REQUIRE(drawnTexts[0].x_ == 200);
+        REQUIRE(drawnTexts[0].y_ == 120);
+        REQUIRE(drawnTexts[1].x_ == 200);
+        REQUIRE(drawnTexts[1].y_ == 240);
+        REQUIRE(drawnTexts[2].x_ == 200);
+        REQUIRE(drawnTexts[2].y_ == 360);
+        REQUIRE(drawnTexts[3].x_ == 200);
+        REQUIRE(drawnTexts[3].y_ == 480);
+    }
 }