import java.awt.Font;
import java.awt.FontMetrics;
-import junit.extensions.PA;
-
import org.testng.annotations.Test;
+import junit.extensions.PA;
+
public class SeqCanvasTest
{
/**
assertEquals(PA.getValue(testee, "wrappedVisibleWidths"), 3);
/*
- * reduce canvas height by 1 pixel - should not be enough height
- * to draw 3 widths
+ * reduce canvas height by 1 pixel
+ * - should not be enough height to draw 3 widths
*/
canvasHeight -= 1;
testee.calculateWrappedGeometry(canvasWidth, canvasHeight);
canvasWidth += 8;
wrappedWidth = testee.calculateWrappedGeometry(canvasWidth,
canvasHeight);
- assertEquals(wrappedWidth, 27);
+ assertEquals(wrappedWidth, 27); // 8px not enough
canvasWidth += 1;
wrappedWidth = testee.calculateWrappedGeometry(canvasWidth,
canvasHeight);
- assertEquals(wrappedWidth, 28);
+ assertEquals(wrappedWidth, 28); // 9px is enough
/*
* now West but not East scale - lose 39 pixels or 4 columns
canvasWidth += 2;
wrappedWidth = testee.calculateWrappedGeometry(canvasWidth,
canvasHeight);
- assertEquals(wrappedWidth, 24);
+ assertEquals(wrappedWidth, 24); // 2px not enough
canvasWidth += 1;
wrappedWidth = testee.calculateWrappedGeometry(canvasWidth,
canvasHeight);
- assertEquals(wrappedWidth, 25);
+ assertEquals(wrappedWidth, 25); // 3px is enough
/*
* turn off scales left and right, make width exactly 157 columns
2 * charHeight);
int repeatingHeight = (int) PA.getValue(testee, "wrappedRepeatHeightPx");
assertEquals(repeatingHeight, charHeight * (2 + al.getHeight())
- + annotationHeight);
+ + SeqCanvas.SEQS_ANNOTATION_GAP + annotationHeight);
assertEquals(PA.getValue(testee, "wrappedVisibleWidths"), 1);
/*
- * repeat height is 17 * (2 + 15) = 289 + annotationHeight = 507
- * make canvas height 2 * 289 + 3 * charHeight so just enough to
- * draw 2 widths and the first sequence of a third
+ * repeat height is 17 * (2 + 15) = 289 + 3 + annotationHeight = 510
+ * make canvas height 2 of these plus 3 charHeights
+ * so just enough to draw 2 widths, gap + scale + the first sequence of a third
*/
- canvasHeight = charHeight * (17 * 2 + 3) + 2 * annotationHeight;
+ canvasHeight = charHeight * (17 * 2 + 3)
+ + 2 * (annotationHeight + SeqCanvas.SEQS_ANNOTATION_GAP);
testee.calculateWrappedGeometry(canvasWidth, canvasHeight);
assertEquals(PA.getValue(testee, "wrappedVisibleWidths"), 3);
* reduce height to enough for 2 widths and not quite a third
* i.e. two repeating heights + spacer + sequence - 1 pixel
*/
- canvasHeight = charHeight * (16 * 2 + 2) + 2 * annotationHeight - 1;
+ canvasHeight = charHeight * (16 * 2 + 2)
+ + 2 * (annotationHeight + SeqCanvas.SEQS_ANNOTATION_GAP) - 1;
testee.calculateWrappedGeometry(canvasWidth, canvasHeight);
assertEquals(PA.getValue(testee, "wrappedVisibleWidths"), 2);