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describe('prelude', function() {
var addTestSet = function(fn, tests) {
_.each(tests, function(test) {
it(test[0], function() {
var args = test.slice(1, test.length - 1);
expect(fn.apply(undefined, args)).toEqual(test[test.length - 1]);
});
});
};
addTestSet(fiveui.isString,[
// name , input , oracle
['isString: undefined', undefined, false],
['isString: null' , null, false],
['isString: a string' , 'str', true]
]);
addTestSet(fiveui.string.trim, [
['string.trim leading space' , ' str', 'str'],
['string.trim on null' , null, null],
['string.trim trailing space' , 'str ', 'str'],
['string.trim trailing tab' , 'str \t ', 'str'],
['string.trim mixed & interior', ' this is a str \t ', 'this is a str']
]);
addTestSet(fiveui.word.capitalized, [
['capitalize: empty string' , '', false],
['capitalize: a space' , ' ', false],
['capitalize: whitespace' , '\t ', false],
['capitalize: lowercase' , 'test', false],
['capitalize: N-token' , 'a test', false],
['capitalize: leading space' , ' test', false],
['capitalize: 1-token - leading cap' , 'Test', true],
['capitalize: N-token - leading cap' , 'A test', true],
['capitalize: N-token - one cap' , 'this is a Test', false],
['capitalize: N-token - one cap, punc' , 'this, is a Test.', false],
['capitalize: N-token - all leading caps' , 'This Test', true],
['capitalize: all caps' , 'TEST', true],
['capitalize: N-token - all caps' , 'A TEST', true]
]);
addTestSet(fiveui.word.allCaps, [
['allCaps: empty string' , '', false],
['allCaps: a space' , ' ', false],
['allCaps: whitespace' , '\t ', false],
['allCaps: lowercase' , 'test', false],
['allCaps: N-token' , 'a test', false],
['allCaps: leading space' , ' test', false],
['allCaps: all caps' , 'TEST', true],
['allCaps: N-token - all caps' , 'A TEST', true],
['allCaps: 1-token - leading cap' , 'Test', false],
['allCaps: N-token - leading cap' , 'A test', false],
['allCaps: N-token - one cap , punc' , 'this, is a Test.', false],
['allCaps: N-token - all caps , punc' , 'THIS, IS A TEST.', true]
]);
var testTokenize = function(spec) {
it(spec[0], function() {
var result = fiveui.string.tokens(spec[1]);
var oracle = spec[2];
expect(result.length).toBe(oracle.length);
_.each(result, function(r, i) {
expect(r).toEqual(oracle[i]);
})
});
};
_.each([
['tokenize: empty string' , '', []],
['tokenize: a space' , ' ', []],
['tokenize: whitespace' , '\t ', []],
['tokenize: lowercase' , 'test', ['test']],
['tokenize: N-token' , 'a test', ['a', 'test']],
['tokenize: N-token - more spaces', 'a test', ['a', 'test']],
['tokenize: leading spaces' , ' test', ['test']],
['tokenize: trailing spaces', 'test ', ['test']],
['tokenize: N-token' , 'this is a test', ['this', 'is', 'a', 'test']],
['tokenize: N-token - punc' , 'this, is a test.', ['this,', 'is', 'a', 'test.']]
], testTokenize);
it('colorCheck returns a function', function() {
expect(typeof fiveui.color.colorCheck('', [])).toEqual('function');
});
addTestSet(fiveui.color.hexToRGB, [
// name , input , oracle
['hexToRGB: full black' , '#000000', { r: 0, g: 0, b: 0 }],
['hexToRGB: full white' , '#FFFFFF', { r: 255, g: 255, b: 255 }],
['hexToRGB: C7 grey' , '#C7C7C7', { r: 199, g: 199, b: 199 }],
['hexToRGB: full red' , '#FF0000', { r: 255, g: 0, b: 0 }],
['hexToRGB: full blue' , '#0000FF', { r: 0, g: 0, b: 255 }],
]);
addTestSet(fiveui.color.rgbToHex, [
// name , 3 inputs, oracle
['rgbToHex: full black' , 0, 0, 0, '#000000'],
['rgbToHex: full white' , 255, 255, 255, '#FFFFFF'],
['rgbToHex: C7 grey' , 199, 199, 199, '#C7C7C7'],
['rgbToHex: full red' , 255, 0, 0, '#FF0000'],
['rgbToHex: full blue' , 0, 0, 255, '#0000FF']
]);
addTestSet(fiveui.color.colorToHex, [
['colorToHex: full black' , '#000000', '#000000'],
['colorToHex: abreviated black 1' , '#0', '#000000'],
['colorToHex: abreviated black 2' , '#00', '#000000'],
['colorToHex: white' , '#FFFFFF', '#FFFFFF'],
['colorToHex: abreviated white' , '#FF', '#FFFFFF'],
['colorToHex: abreviated C7 grey' , '#C7', '#C7C7C7'],
['colorToHex: rgb(0, 0, 0)' , 'rgb(0, 0, 0)', '#000000'],
['colorToHex: rgb(255, 255, 255)' , 'rgb(255, 255, 255)', '#FFFFFF'],
['colorToHex: rgb(222, 173, 190)' , 'rgb(222, 173, 190)', '#DEADBE'],
['colorToHex: rgba(255, 255, 255, 100)', 'rgba(255, 255, 255, 100)', '#FFFFFF'] // alpha is ignored
]);
addTestSet(fiveui.color.colorToRGB, [
['colorToRGB: full black' , '#000000', {r: 0, g: 0, b:0} ],
['colorToRGB: abreviated black 1' , '#0', {r: 0, g: 0, b:0} ],
['colorToRGB: white' , '#FFFFFF', {r: 255, g: 255, b: 255} ],
['colorToRGB: rgb(222, 173, 190)' , 'rgb(222, 173, 190)', {r: 222, g: 173, b: 190, a: 1} ],
['colorToRGB: rgba(255, 255, 255, 0.7)', 'rgba(255, 255, 255, 0.7)', {r: 255, g: 255, b: 255, a: 0.7 } ]
]);
addTestSet(fiveui.color.alphaCombine, [
['red and white make pinkish', {r: 255, g: 0, b: 0, a: 0.5}, {r: 255, g: 255, b: 255, a: 1},
{r: 255, g: 127, b: 127, a: 1} ],
['red and yellow make orange', {r: 255, g: 0, b: 0, a: 0.5}, {r: 255, g: 255, b: 0, a: 1},
{r: 255, g: 127, b: 0, a: 1} ]
]);
// to test fiveui.color.findBGColor, we need a jQuery obj for input
describe("fiveui.color.findBGColor", function () {
beforeEach(function () {
// insert new div id=test to add test html content to
$("body").append($("<div id=test></div>"));
});
afterEach(function () {
// remove the test div
$("#test").remove();
});
it("should report a white background", function () {
$("#test").append($('<div id=fbgc1 style="background-color: #FFFFFF">fbgc1</div>'));
obj = $("#fbgc1");
oracle = { r: 255, g: 255, b: 255, a: 1 };
expect(fiveui.color.findBGColor(obj)).toEqual(oracle);
});
it("should report a red background", function () {
$("#test").append($('<div id=fbgc2 style="background-color: #FF0000">fbgc2</div>'));
obj = $("#fbgc2");
oracle = { r: 255, g: 0, b: 0, a: 1 };
expect(fiveui.color.findBGColor(obj)).toEqual(oracle);
});
it("should report a transparent red over white background", function () {
$("#test").append($('<div id=fbgc3 style="background-color: #FFFFFF">' +
'this bg is white ' +
'<span id=pinkspan ' +
'style="background-color: rgba(255, 0, 0, 0.5)">' +
'this bg is pink' +
'</span>' +
'</div>'));
obj = $("#pinkspan");
oracle = { r: 255, g: 128, b: 128, a: 1 };
expect(fiveui.color.findBGColor(obj)).toEqual(oracle);
});
});
var getFontTests = [
// CSS ID, Family, Weight, Size
['#getFontTest1', 'Arial', 'normal', '12'],
['#getFontTest2', 'Arial sans-serif', 'normal', '12'],
['#getFontTest3', 'Arial', 'bold', '12'],
// this case deals with an unparsable font-size parameter, which yields an
// empty size field on the result structure.
['#getFontTest4', 'Verdana', 'bold', '']
];
var getFontTestsDom = jQuery(
'<div><p id="getFontTest1" style="font-family: Arial; font-weight: normal; font-size: 12px">FontTest1</p>'
+'<p id="getFontTest2" style="font-family: Arial sans-serif; font-weight: normal; font-size: 12px">FontTest2</p>'
+'<p id="getFontTest3" style="font-family: Arial; font-weight: bold; font-size: 12px">FontTest3</p>'
+'<p id="getFontTest4" style="font-family: Verdana; font-weight: bold; font-size: 12">FontTest4</p>'
+'</div>'
);
_.each(getFontTests, function (spec) {
it(spec[0], function() {
var jElt = getFontTestsDom.find(spec[0]);
var font = fiveui.font.getFont(jElt);
expect(font.family.indexOf(spec[1])).not.toBe(-1);
expect(font.weight.indexOf(spec[2])).not.toBe(-1);
expect(font.size.indexOf(spec[3])).not.toBe(-1);
});
});
var validateTests =
// name, allow, font, oracle
[ ['a:verdana-bold-10 f:verdana+sans-bold-10', {'Verdana':{'bold':[10]}},
{'family':'Verdana sans-serif', 'weight':'bold', 'size':'10'},
true ]
, ['a:verdana-normal-12 f:verdana+sans-bold-10', {'Verdana':{'normal':[12]}},
{'family':'Verdana sans-serif', 'weight':'bold', 'size':'10'},
false ]
, ['a:arial-normal-12 f:verdana+sans-bold-10', {'Arial':{'normal':[12]}},
{'family':'Verdana sans-serif', 'weight':'bold', 'size':'10'},
false ]
, ['a:verdana-normal-10,12,14 f:verdana-normal-14', {'Verdana':{'normal':[10, 12, 14]}},
{'family':'Verdana', 'weight':'normal', 'size':'14'},
true ]
, ['a:verdana-normal,bold-12 f:verdana-bold-12', {'Verdana':{'normal':[12], 'bold':[12]}},
{'family':'Verdana', 'weight':'bold', 'size':'12'},
true ]
, ['a:verdana,arial-normal-12 f:arial-normal-12', {'Verdana':{'normal':[12]}, 'Arial':{'normal':[12]}},
{'family':'Arial', 'weight':'normal', 'size':'12'},
false ]
];
_.each(validateTests, function (spec) {
it(spec[0], function () {
expect(fiveui.font.validate(spec[1], spec[2])).toEqual(spec[3]);
});
});
});
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