1 files changed, 69 insertions, 0 deletions
diff --git a/tests/auto/unit/qmultimedia_common/mockcamerafocuscontrol.h b/tests/auto/unit/qmultimedia_common/mockcamerafocuscontrol.h
index 579f70f20..508b243d2 100644
--- a/tests/auto/unit/qmultimedia_common/mockcamerafocuscontrol.h
+++ b/tests/auto/unit/qmultimedia_common/mockcamerafocuscontrol.h
@@ -113,12 +113,81 @@ public:
         }
     }
 
+    qreal maximumOpticalZoom() const
+    {
+        return m_maxOpticalZoom;
+    }
+
+    qreal maximumDigitalZoom() const
+    {
+        return m_maxDigitalZoom;
+    }
+
+    qreal currentOpticalZoom() const
+    {
+        return m_opticalZoom;
+    }
+
+    qreal currentDigitalZoom() const
+    {
+        return m_digitalZoom;
+    }
+
+    qreal requestedOpticalZoom() const
+    {
+        return m_opticalZoom;
+    }
+
+    qreal requestedDigitalZoom() const
+    {
+        return m_digitalZoom;
+    }
+
+    void zoomTo(qreal optical, qreal digital)
+    {
+        optical = qBound<qreal>(1.0, optical, maximumOpticalZoom());
+        digital = qBound<qreal>(1.0, digital, maximumDigitalZoom());
+
+        if (!qFuzzyCompare(digital, m_digitalZoom)) {
+            m_digitalZoom = digital;
+            emit requestedDigitalZoomChanged(m_digitalZoom);
+            emit currentDigitalZoomChanged(m_digitalZoom);
+        }
+
+        if (!qFuzzyCompare(optical, m_opticalZoom)) {
+            m_opticalZoom = optical;
+            emit requestedOpticalZoomChanged(m_opticalZoom);
+            emit currentOpticalZoomChanged(m_opticalZoom);
+        }
+
+        maxOpticalDigitalZoomChange(4.0, 5.0);
+    }
+
+    // helper function to emit maximum Optical and Digital Zoom Changed signals
+    void maxOpticalDigitalZoomChange(qreal maxOptical, qreal maxDigital)
+    {
+        if (maxOptical != m_maxOpticalZoom) {
+            m_maxOpticalZoom = maxOptical;
+            emit maximumOpticalZoomChanged(m_maxOpticalZoom);
+        }
+
+        if (maxDigital != m_maxDigitalZoom) {
+            m_maxDigitalZoom = maxDigital;
+            emit maximumDigitalZoomChanged(m_maxDigitalZoom);
+        }
+    }
+
 private:
     QCameraFocus::FocusModes m_focusMode;
     QCameraFocus::FocusPointMode m_focusPointMode;
     QPointF m_focusPoint;
     // to emit focus zone changed signal
     QCameraFocusZoneList m_zones;
+
+    qreal m_opticalZoom = 1.;
+    qreal m_digitalZoom = 1.;
+    qreal m_maxOpticalZoom = 3.;
+    qreal m_maxDigitalZoom = 4.;
 };
 
 #endif // MOCKCAMERAFOCUSCONTROL_H