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Start refactoring Color tests.

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This commit is contained in:
Jürg Lehni 2013-04-08 00:19:47 -07:00
parent a48e6e5bf9
commit 0aa6c66681
5 changed files with 81 additions and 137 deletions
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119
test/tests/Color.js
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@ -15,90 +15,63 @@ module('Color');
test('Set named color', function() {
var path = new Path();
path.fillColor = 'red';
compareRgbColors(path.fillColor, new Color(1, 0, 0));
compareColors(path.fillColor, new Color(1, 0, 0));
equals(path.fillColor.toCss(), 'rgb(255, 0, 0)');
});
test('Set color to hex', function() {
var path = new Path();
path.fillColor = '#ff0000';
compareRgbColors(path.fillColor, new Color(1, 0, 0));
compareColors(path.fillColor, new Color(1, 0, 0));
equals(path.fillColor.toCss(), 'rgb(255, 0, 0)');
var path = new Path();
path.fillColor = '#f00';
compareRgbColors(path.fillColor, new Color(1, 0, 0));
compareColors(path.fillColor, new Color(1, 0, 0));
equals(path.fillColor.toCss(), 'rgb(255, 0, 0)');
});
test('Set color to object', function() {
var path = new Path();
path.fillColor = { red: 1, green: 0, blue: 1};
compareRgbColors(path.fillColor, new Color(1, 0, 1));
compareColors(path.fillColor, new Color(1, 0, 1));
equals(path.fillColor.toCss(), 'rgb(255, 0, 255)');
var path = new Path();
path.fillColor = { gray: 0.2 };
compareRgbColors(path.fillColor, new Color(0.8, 0.8, 0.8));
compareColors(path.fillColor, new Color(0.2));
equals(path.fillColor.toCss(), 'rgb(204, 204, 204)');
});
test('Set color to array', function() {
var path = new Path();
path.fillColor = [1, 0, 0];
compareRgbColors(path.fillColor, new Color(1, 0, 0));
compareColors(path.fillColor, new Color(1, 0, 0));
equals(path.fillColor.toCss(), 'rgb(255, 0, 0)');
});
test('Creating colors', function() {
compareRgbColors(new Color('#ff0000'), new Color(1, 0, 0),
'RgbColor from hex code');
compareColors(new Color('#ff0000'), new Color(1, 0, 0),
'Color from hex code');
compareRgbColors(new Color({ red: 1, green: 0, blue: 1}),
new Color(1, 0, 1), 'RgbColor from rgb object literal');
compareColors(new Color({ red: 1, green: 0, blue: 1}),
new Color(1, 0, 1), 'Color from rgb object literal');
compareRgbColors(new Color({ gray: 0.2 }),
new Color(0.8, 0.8, 0.8), 'RgbColor from gray object literal');
compareColors(new Color({ gray: 0.2 }),
new Color(0.8, 0.8, 0.8).convert('gray'), 'Color from gray object literal');
compareRgbColors(new Color({ hue: 0, saturation: 1, brightness: 1}),
new Color(1, 0, 0), 'RgbColor from hsb object literal');
compareColors(new Color({ hue: 0, saturation: 1, brightness: 1}),
new Color(1, 0, 0).convert('hsb'), 'Color from hsb object literal');
compareRgbColors(new Color([1, 0, 0]), new Color(1, 0, 0),
'RgbColor from array');
compareColors(new Color([1, 0, 0]), new Color(1, 0, 0),
'Rgb Color 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');
compareColors(new Color([1]), new Color(1),
'Gray Color from array');
});
test('Get gray from RgbColor', function() {
test('Get gray from RGB Color', function() {
var color = new Color(1, 0.5, 0.2);
compareNumbers(color.gray, 0.38458251953125);
@ -106,70 +79,70 @@ test('Get gray from RgbColor', function() {
compareNumbers(color.gray, 0.72137451171875);
});
test('Get gray from HsbColor', function() {
test('Get gray from HSB Color', function() {
var color = new HsbColor(0, 0, 0.2);
compareNumbers(color.gray, 0.8);
});
test('Get red from HsbColor', function() {
test('Get red from HSB Color', function() {
var color = new HsbColor(0, 1, 1);
compareNumbers(color.red, 1);
});
test('Get hue from RgbColor', function() {
test('Get hue from RGB Color', function() {
var color = new Color(1, 0, 0);
compareNumbers(color.hue, 0);
compareNumbers(color.saturation, 1);
});
test('Gray Color', function() {
var color = new GrayColor(1);
var color = new Color(1);
compareNumbers(color.gray, 1);
compareNumbers(color.red, 0);
compareNumbers(color.blue, 0);
color.red = 0.5;
compareNumbers(color.gray, '0.84999');
compareNumbers(color.gray, 0.85055);
color.green = 0.2;
compareNumbers(color.gray, '0.82051');
compareNumbers(color.red, 0.5);
compareNumbers(color.green, 0.2);
compareNumbers(color.blue, 0);
compareNumbers(color.gray, 0.73315);
});
test('Converting Colors', function() {
var rgbColor = new Color(1, 0.5, 0.2);
compareNumbers(new GrayColor(rgbColor).gray, 0.38299560546875);
var grayColor = new GrayColor(0.2);
var rgbColor = new Color(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 Color(1, 0, 0);
compareHsbColors(new HsbColor(rgbColor), [0, 1, 1, 1]);
compareNumbers(rgbColor.gray, 0.38299560546875);
var grayColor = new Color(0.2);
compareColors(grayColor.convert('rgb'), new Color(0.8, 0.8, 0.8));
compareColors(grayColor.convert('hsb'), { hue: 0, saturation: 0, brightness: 0.8 });
compareColors(new Color(1, 0, 0).convert('hsb'), { hue: 0, saturation: 1, brightness: 1 });
});
test('Setting RgbColor#gray', function() {
test('Setting Color#gray', function() {
var color = new Color(1, 0.5, 0.2);
color.gray = 0.1;
compareRgbColors(color, [ 0.9, 0.9, 0.9, 1]);
compareColors(color, new Color(0.1));
});
test('Setting HsbColor#red', function() {
var color = new HsbColor(180, 0, 0);
test('Setting Color#red', function() {
var color = new Color({ hue: 180, saturation: 0, brightness: 0 });
color.red = 1;
compareHsbColors(color, [0, 1, 1, 1]);
compareColors(color, new Color(0, 1, 1));
});
test('Setting HsbColor#gray', function() {
var color = new HsbColor(180, 0, 0);
test('Setting Color#gray', function() {
var color = new Color({ hue: 180, saturation: 0, brightness: 0 });
color.gray = 0.5;
compareHsbColors(color, [0, 0, 0.5, 1]);
compareColors(color, new Color(0.5));
});
test('Color.read(channels)', function() {
var color = Color.read([0, 0, 1]);
compareRgbColors(color, [0, 0, 1, 1]);
compareColors(color, new Color(0, 0, 1));
});
test('Cloning colors', function() {
@ -196,6 +169,6 @@ test('Color#convert', function() {
test('Saturation from black rgb', function() {
equals(function() {
return new Color(0, 0, 0).saturation == 0;
return new Color(0, 0, 0).saturation === 0;
}, true);
});