3 import org.testng.Assert;
4 import org.testng.annotations.Test;
6 import jalview.bin.Cache;
7 import jalview.util.imagemaker.BitmapImageSizing;
9 public class ImageMakerTest
11 @Test(groups = { "Functional" })
12 public void testParseScaleWidthHeightStrings()
14 Cache.setPropsAreReadOnly(true);
15 Cache.loadProperties("test/jalview/bin/testProps.jvprops");
17 Cache.removeProperty(BitmapImageSizing.BITMAP_SCALE);
18 Cache.removeProperty(BitmapImageSizing.BITMAP_HEIGHT);
19 Cache.removeProperty(BitmapImageSizing.BITMAP_WIDTH);
21 BitmapImageSizing bis = null;
23 bis = ImageMaker.parseScaleWidthHeightStrings("1.2", "3", "4");
24 Assert.assertEquals(bis.scale(), 1.2f,
25 "scale not parsed and set to value given");
26 Assert.assertEquals(bis.width(), 3,
27 "width not parsed and set to value given");
28 Assert.assertEquals(bis.height(), 4,
29 "height not parsed and set to value given");
31 bis = ImageMaker.parseScaleWidthHeightStrings("1.2", null, null);
32 Assert.assertEquals(bis.scale(), 1.2f,
33 "scale not parsed and set to value given");
34 Assert.assertEquals(bis.width(), 0, "width not parsed and set to 0");
35 Assert.assertEquals(bis.height(), 0, "height not parsed and set to 0");
37 bis = ImageMaker.parseScaleWidthHeightStrings(null, "1", null);
38 Assert.assertEquals(bis.scale(), 0f, "scale not parsed and set to 0f");
39 Assert.assertEquals(bis.width(), 1,
40 "width not parsed and set to value given");
41 Assert.assertEquals(bis.height(), 0, "height not parsed and set to 0");
43 // this should set bis to the dynamic defaultBitmapImageSizing
44 bis = ImageMaker.parseScaleWidthHeightStrings(null, null, null);
45 Assert.assertEquals(bis.scale(), 0f,
46 "scale not parsed and set to undefined default 0f");
47 Assert.assertEquals(bis.width(), 0,
48 "width not parsed and set to undefined default 0");
49 Assert.assertEquals(bis.height(), 0,
50 "height not parsed and set to undefined default 0");
52 Cache.setProperty(BitmapImageSizing.BITMAP_HEIGHT, "1");
53 Assert.assertEquals(bis.scale(), 0f,
54 "scale not parsed and set to undefined default 0f");
55 Assert.assertEquals(bis.width(), 0,
56 "width not parsed and set to undefined default 0");
57 Assert.assertEquals(bis.height(), 1,
58 "height not parsed and set to default 1");
60 Cache.setProperty(BitmapImageSizing.BITMAP_SCALE, "3.4");
61 Cache.setProperty(BitmapImageSizing.BITMAP_WIDTH, "2");
62 Assert.assertEquals(bis.scale(), 3.4f,
63 "scale not parsed and set to undefined default 3.2f");
64 Assert.assertEquals(bis.width(), 2,
65 "width not parsed and set to undefined default 2");
66 Assert.assertEquals(bis.height(), 1,
67 "height not parsed and set to default 1");
69 // override actual default values
70 bis = ImageMaker.parseScaleWidthHeightStrings("1.2", "3", "4");
71 Assert.assertEquals(bis.scale(), 1.2f,
72 "scale not parsed and set to value given");
73 Assert.assertEquals(bis.width(), 3,
74 "width not parsed and set to value given");
75 Assert.assertEquals(bis.height(), 4,
76 "height not parsed and set to value given");
78 bis = ImageMaker.parseScaleWidthHeightStrings("1.2", null, null);
79 Assert.assertEquals(bis.scale(), 1.2f,
80 "scale not parsed and set to value given");
81 Assert.assertEquals(bis.width(), 0,
82 "width not parsed and set to undefined 0");
83 Assert.assertEquals(bis.height(), 0,
84 "height not parsed and set to undefined 0");
86 bis = ImageMaker.parseScaleWidthHeightStrings(null, null, "5");
87 Assert.assertEquals(bis.scale(), 0f,
88 "scale not parsed and set to undefined 0f");
89 Assert.assertEquals(bis.width(), 0,
90 "width not parsed and set to undefined 0");
91 Assert.assertEquals(bis.height(), 5,
92 "height not parsed and set to value given");
94 bis = ImageMaker.parseScaleWidthHeightStrings(null, null, null);
95 Assert.assertEquals(bis.scale(), 3.4f,
96 "scale not parsed and set to undefined default 3.2f");
97 Assert.assertEquals(bis.width(), 2,
98 "width not parsed and set to undefined default 2");
99 Assert.assertEquals(bis.height(), 1,
100 "height not parsed and set to default 1");