Add tests for painting of ProgressBarCounter class.

przemek83 · Dec 21, 2024 · 5e5bb07 · 5e5bb07
1 parent 41961f3
commit 5e5bb07
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Showing 6 changed files with 38 additions and 0 deletions.
diff --git a/tests/ProgressBarCounterTest.cpp b/tests/ProgressBarCounterTest.cpp
@@ -29,3 +29,32 @@ void ProgressBarCounterTest::testReseting()
     ProgressBarCounter progressBar(QLatin1String(""), max_);
     ProgressBarCommon::checkReseting(progressBar);
 }
+
+void ProgressBarCounterTest::checkInitialPaint()
+{
+    ProgressBarCounter progressBar(QLatin1String("Initial"), max_);
+    auto actual{progressBar.grab().toImage()};
+    QImage expected(":/counterInitial.png");
+    expected = expected.convertToFormat(actual.format());
+    QCOMPARE(actual, expected);
+}
+
+void ProgressBarCounterTest::checkPaintAfterUpdate()
+{
+    ProgressBarCounter progressBar(QLatin1String("Updated"), max_);
+    progressBar.updateProgress(10);
+    auto actual{progressBar.grab().toImage()};
+    QImage expected(":/counterUpdated.png");
+    expected = expected.convertToFormat(actual.format());
+    QCOMPARE(actual, expected);
+}
+
+void ProgressBarCounterTest::checkPaintFinished()
+{
+    ProgressBarCounter progressBar(QLatin1String("Finished"), max_);
+    progressBar.updateProgress(100);
+    auto actual{progressBar.grab().toImage()};
+    QImage expected(":/counterFinished.png");
+    expected = expected.convertToFormat(actual.format());
+    QCOMPARE(actual, expected);
+}
diff --git a/tests/ProgressBarCounterTest.h b/tests/ProgressBarCounterTest.h
@@ -14,6 +14,12 @@ private Q_SLOTS:
 
     static void testReseting();
 
+    static void checkInitialPaint();
+
+    static void checkPaintAfterUpdate();
+
+    static void checkPaintFinished();
+
 private:
     static constexpr int max_{100};
 };
diff --git a/tests/counterFinished.png b/tests/counterFinished.png
diff --git a/tests/counterInitial.png b/tests/counterInitial.png
diff --git a/tests/counterUpdated.png b/tests/counterUpdated.png
diff --git a/tests/testResources.qrc b/tests/testResources.qrc
@@ -2,5 +2,8 @@
     <qresource prefix="/">
         <file>infinityInitial.png</file>
         <file>infinityUpdated.png</file>
+        <file>counterInitial.png</file>
+        <file>counterUpdated.png</file>
+        <file>counterFinished.png</file>
     </qresource>
 </RCC>