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Add more color tests.

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This commit is contained in:
Jonathan Puckey 2011-03-09 02:25:50 +01:00
parent ba7e2fb99b
commit 60c8c6ce02
1 changed files with 87 additions and 5 deletions
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92
test/tests/Color.js
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@ -1,4 +1,4 @@
module('RGB Color');
module('Color');
test('Set named color', function() {
var doc = new Document();
@ -42,6 +42,54 @@ test('Set color to array', function() {
equals(path.fillColor.toCssString(), 'rgba(255, 0, 0, 1)');
});
test('Creating colors', function() {
compareRGBColors(new RGBColor('#ff0000'), new RGBColor(1, 0, 0),
'RGBColor from hex code');
compareRGBColors(new RGBColor({ red: 1, green: 0, blue: 1}),
new RGBColor(1, 0, 1), 'RGBColor from rgb object literal');
compareRGBColors(new RGBColor({ gray: 0.2 }),
new RGBColor(0.8, 0.8, 0.8), 'RGBColor from gray object literal');
compareRGBColors(new RGBColor({ hue: 0, saturation: 1, brightness: 1}),
new RGBColor(1, 0, 0), 'RGBColor from hsb object literal');
compareRGBColors(new RGBColor([1, 0, 0]), new RGBColor(1, 0, 0),
'RGBColor from array');
compareHSBColors(new HSBColor('#000000'), new HSBColor(0, 0, 0),
'HSBColor from hex code');
compareHSBColors(new HSBColor({ red: 1, green: 0, blue: 0}),
new HSBColor(0, 1, 1), 'HSBColor from rgb object literal');
compareHSBColors(new HSBColor({ gray: 0.8 }),
new HSBColor(0, 0, 0.2), 'RGBColor from gray object literal');
compareHSBColors(new HSBColor([1, 0, 0]), new HSBColor(1, 0, 0),
'HSBColor from array');
compareGrayColors(new GrayColor('#000000'), new GrayColor(1),
'GrayColor from hex code');
compareGrayColors(new GrayColor('#ffffff'), new GrayColor(0),
'GrayColor from hex code');
compareGrayColors(new GrayColor({ red: 1, green: 1, blue: 1}),
new GrayColor(0), 'GrayColor from rgb object literal');
compareGrayColors(new GrayColor({ gray: 0.2 }),
new GrayColor(0.2), 'GrayColor from gray object literal');
compareGrayColors(new GrayColor({ hue: 0, saturation: 0, brightness: 0.8}),
new GrayColor(0.2), 'GrayColor from hsb object literal');
compareGrayColors(new GrayColor([1]), new GrayColor(1),
'GrayColor from array');
});
test('Get gray from RGBColor', function() {
var color = new RGBColor(1, 0.5, 0.2);
compareNumbers(color.gray, 0.38458251953125);
@ -50,6 +98,22 @@ test('Get gray from RGBColor', function() {
compareNumbers(color.gray, 0.72137451171875);
});
test('Get gray from HSBColor', function() {
var color = new HSBColor(0, 0, 0.2);
compareNumbers(color.gray, 0.8);
});
test('Get red from HSBColor', function() {
var color = new HSBColor(0, 1, 1);
compareNumbers(color.red, 1);
});
test('Get hue from RGBColor', function() {
var color = new RGBColor(1, 0, 0);
compareNumbers(color.hue, 0);
compareNumbers(color.saturation, 1);
});
test('Gray Color', function() {
var color = new GrayColor(1);
compareNumbers(color.gray, 1);
@ -63,16 +127,34 @@ test('Gray Color', function() {
});
test('Converting Colors', function() {
var color = new RGBColor(1, 0.5, 0.2);
compareNumbers(new GrayColor(color).gray, 0.38299560546875);
var rgbColor = new RGBColor(1, 0.5, 0.2);
compareNumbers(new GrayColor(rgbColor).gray, 0.38299560546875);
var color = new GrayColor(0.2);
var rgbColor = new RGBColor(color);
var grayColor = new GrayColor(0.2);
var rgbColor = new RGBColor(grayColor);
compareRGBColors(rgbColor, [ 0.8, 0.8, 0.8, 1]);
var hsbColor = new HSBColor(grayColor);
compareHSBColors(hsbColor, [ 0, 0, 0.8, 1]);
var rgbColor = new RGBColor(1, 0, 0);
compareHSBColors(new HSBColor(rgbColor), [0, 1, 1, 1]);
});
test('Setting RGBColor#gray', function() {
var color = new RGBColor(1, 0.5, 0.2);
color.gray = 0.1;
compareRGBColors(color, [ 0.9, 0.9, 0.9, 1]);
});
test('Setting HSBColor#red', function() {
var color = new HSBColor(180, 0, 0);
color.red = 1;
compareHSBColors(color, [0, 1, 1, 1]);
});
test('Setting HSBColor#gray', function() {
var color = new HSBColor(180, 0, 0);
color.gray = 0.5;
compareHSBColors(color, [0, 0, 0.5, 1]);
});