\testsection{Zooming with \textit{Zoombar}}
%Die Ebene >>OpenLayers (WMS)<< ist als Basisebene ausgewählt, die Kartengröße beträgt 512 x 512 Pixel.

\small
\begin{enumerate}


%%% + Button
\item Click the \frz{+} button located at the upper edge of the zoom bar.
\test[0]{Does zooming into the main map take place?}
\test[0]{Is the zoom level increased by exactly one level?}
\test[0]{Is the zoom-in process animated?}
\test[0]{During zoom-in, does the slider move up simultaneously with the zoom-in process?}
\test[0]{Does the red rectangle in the overview map move simultaneously and centered along with the section of the main map?}
\test[0]{Is the scaled main map updated with (successively) newly-drawn tiles?}
\test[0]{Does the status bar of the browser show the completion of the 
    map loading process (ex. confirmation \textit{done})?}


%%% - Button
\item Click the \frz{--} button located at the lower edge of the zoom bar.
\test[0]{Does zooming out of the main map take place?}
\test[0]{Is the zoom level decreased by exactly one level?}
\test[0]{Is the zoom-out process animated?}
\test[0]{During zoom-out, does the slider move down simultaneously with the  zoom-out \newline process?}
\test[0]{Does the red rectangle in the overview map move simultaneously and centered along with the section of the main map?}
\test[0]{During the zoom animation, is the visible area around the shrinking original map supplemented with new map information?.}
\test[0]{ Is the scaled main map updated with (successively) newly-drawn tiles?}
\test[0]{Does the status bar of the browser show the completion of the 
    map loading process (ex. confirmation \textit{done})?}

%%% Klick; ZoomIn bis max Stellung
\item On the zoom bar, click on a point near the highest zoom level (directly under \frz{+} button) on the zoom bar.
\test[0]{Is the main map zoomed in to the maximum zoom-in level?}
\test[0]{During the zoom-in process, does the zoom slider move simultaneously to the highest (ie.most upper) level?}
\test[0]{Does the status bar of the browser show the completion of the map loading process (ex. confirmation \textit{done})?}

%%% + Button (in max Stellung)
\item Click the \frz{+} button located at the upper edge of the zoom bar.
\test[0]{Do the main map, zoom slider and status bar remain unchanged?}

%%% Klick; ZoomOut bis min Stellung
\item Click on a point near the lower limit of the zoom bar (directly above the \frz{--} button).
\test[0]{Is the main map zoomed out to the maximum zoom-out level?}
\test[0]{During the zoom-out process, does the zoom slider move simultaneously to the lowest \newline level?}
\test[0]{Does the status bar of the browser show the completion of the map loading process (ex. confirmation \textit{done})?}

%%% - Button (in min Stellung)
\item Click the \frz{--} buttonlocated on the lower edge of the zoom bar.
\test[0]{Doe the main map, zoom slider and status bar remain unchanged?}

%%% Drag&drop slider bis zur max Stellung
\item Click the slider and, pressing down on the left mouse key, move it slowly to the upper end of the zoom bar. Release the mouse key in the most upper zoom level area.
\test[0]{Is the main map zoomed in by moving the slider?}
\test[0]{Is the overview map zoomed in by moving the slider?}
\test[0]{Does the red rectangle in the overview map move simultaneously and centered along with the section of the main map?}
\test[0]{Is the scaled main map updated with (successively) newly-drawn tiles upon releasing the mouse key?}
\test[0]{Does the status bar of the browser show the completion of the map loading process (ex. confirmation \textit{done})?}

%%% Drag&drop slider bis zur min Stellung
\item Click the slider and, pressing down on the left mouse key, move it slowly to the lower end of the zoom bar. Release the mouse key in the lowest zoom level area.
\test[0]{Is the main map zoomed out by moving the slider?}
\test[0]{Is the overview map zoomed out by moving the slider?}
\test[0]{Does the red rectangle in the overview map move simultaneously and centered along with the section of the main map?}
\test[0]{During the zoom animation, is the visible area around the shrinking original map supplemented with new map information?}
\test[0]{Does the status bar of the browser show the completion of the map loading process (ex. confirmation \textit{done})?}

%%% Drag slider zur max und zurück zur min Stellung
\item Click the slider and, pressing down on the left mouse key, move it slowly first to the upper and then to the lower end of the zoom bar. Release the mouse key in the lowest zoom level area.
\test[0]{Is the main map first zoom in and then zoomved out by moving the slider?}
\test[0]{Is the overview map first zoom in and then zoomved out by moving the slider?}
\test[0]{Does the red rectangle in the overview map move simultaneously and centered along with the section of the main map?}
\test[0]{Do the main map and slider stop at zoom level 0 when the mouse key is released?}

%%% mehrmaliges kurzes klicken hintereinander auf + Button
\item Double-click the \frz{+} button located at the upper end of the zoom bar.
    \test[0]{Is the zoom level increased by exactly \textit{one} level?}

%%% mehrmaliges kurzes klicken hintereinander auf - Button
\item First click the \frz{+} button. Then double-click the \frz{--} button located at the lower end of the zoom bar. 
Examine only the effects of the double-click action.
\test[0]{Is the zoom level decreased by exactly \textit{one} level?}

\end{enumerate}
