test/jalview/util/imagemaker/BitmapImageSizeTest.java

   1 package jalview.util.imagemaker;
   2
   3 import static org.testng.Assert.assertEquals;
   4
   5 import org.testng.annotations.Test;
   6
   7 import jalview.bin.Cache;
   8
   9 public class BitmapImageSizeTest
  10 {
  11   @Test(groups = { "Functional" })
  12   public void testCacheSettingsRecovery()
  13   {
  14     Cache.setPropsAreReadOnly(true);
  15     Cache.loadProperties("test/jalview/bin/testProps.jvprops");
  16
  17     Cache.removeProperty(BitmapImageSizing.BITMAP_HEIGHT);
  18     Cache.removeProperty(BitmapImageSizing.BITMAP_SCALE);
  19     Cache.removeProperty(BitmapImageSizing.BITMAP_WIDTH);
  20
  21     BitmapImageSizing def = BitmapImageSizing.defaultBitmapImageSizing();
  22     BitmapImageSizing zero = BitmapImageSizing.nullBitmapImageSizing();
  23
  24     assertEquals(def.height(), zero.height());
  25     assertEquals(def.width(), zero.width());
  26     assertEquals(def.scale(), zero.scale());
  27
  28     Cache.setProperty(BitmapImageSizing.BITMAP_HEIGHT, "120");
  29     Cache.setProperty(BitmapImageSizing.BITMAP_SCALE, "24");
  30     Cache.setProperty(BitmapImageSizing.BITMAP_WIDTH, "360");
  31
  32     // default now updates dynamically
  33     // def = BitmapImageSizing.defaultBitmapImageSizing();
  34
  35     assertEquals(def.height(), 120);
  36     assertEquals(def.width(), 360);
  37     assertEquals(def.scale(), 24f);
  38
  39     Cache.removeProperty(BitmapImageSizing.BITMAP_WIDTH);
  40
  41     // def = BitmapImageSizing.defaultBitmapImageSizing();
  42     assertEquals(def.height(), 120);
  43     assertEquals(def.width(), zero.width());
  44     assertEquals(def.scale(), 24f);
  45   }
  46 }