/
test_util.js
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/
test_util.js
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requirejs(['jquery', 'underscore', 'util'], function($, _, util) {
var naturalSort = util.naturalSort, truncateLevel = util.truncateLevel,
convertXMLToString = util.convertXMLToString,
escapeRegularExpression = util.escapeRegularExpression,
cleanHTML = util.cleanHTML;
$(document).ready(function() {
module('General utilities', {
setup: function() {
},
teardown: function() {
}
});
/**
*
* Test that elements in the list are sorted correctly when only words are
* contained.
*
*/
test('Test naturalSort with words only', function() {
var res, elements;
elements = ['foo', 'Bar', 'BAZ', 'duck', 'duck', 'go'];
res = naturalSort(elements);
deepEqual(res, ['Bar', 'BAZ', 'duck', 'duck', 'foo', 'go'],
'Arrays is sorted correctly');
elements = ['foo', 'foo', 'FOO', 'FoO', 'FOOOO', 'fOO'];
res = naturalSort(elements);
deepEqual(res, ['foo', 'foo', 'FOO', 'FoO', 'fOO', 'FOOOO'], 'Arrays ' +
'is sorted correctly');
elements = ['a', 'c', 'X', 'Y', 'Z', 'y'];
res = naturalSort(elements);
deepEqual(res, ['a', 'c', 'X', 'Y', 'y', 'Z'], 'Arrays is sorted ' +
'correctly');
});
/**
*
* Test that elements in the list are sorted correctly when only numbers
* are contained.
*
*/
test('Test naturalSort with numbers only', function() {
var res, elements;
elements = ['8', '7', '3', '2', '1', '0'];
res = naturalSort(elements);
deepEqual(res, ['0', '1', '2', '3', '7', '8'], 'Arrays is ' +
'sorted correctly');
elements = ['1', '2', '3', '4', '5', '0'];
res = naturalSort(elements);
deepEqual(res, ['0', '1', '2', '3', '4', '5'], 'Arrays is ' +
'sorted correctly');
elements = ['1', '2', '1e5', '3', '4', '5', '0', '1e-3'];
res = naturalSort(elements);
deepEqual(res, ['0', '1e-3', '1', '2', '3', '4', '5', '1e5'],
'Array including scientific notation numbers is sorted correctly');
elements = ['-100', '0', '-0', '-200', '100', '100.001'];
res = naturalSort(elements);
deepEqual(res, ['-200', '-100', '0', '-0', '100', '100.001'],
'Arrays is sorted correctly');
});
test('Test Taxonomy Truncation', function() {
lineage = 'k__qwerf;p__asdfjkj;c__';
//Test if default string works
res = truncateLevel(lineage, 0);
equal(res, lineage);
//Test if first taxonomy works
res = truncateLevel(lineage, 1);
equal(res, 'k__qwerf');
//Test if second taxonomy works
res = truncateLevel(lineage, 2);
equal(res, 'p__asdfjkj');
//Make sure that last known taxonomy is displayed
res = truncateLevel(lineage, 3);
equal(res, 'p__asdfjkj;c__');
//Make sure that second taxonomy doesn't change
res = truncateLevel(lineage, 4);
equal(res, 'p__asdfjkj;c__');
});
/**
*
* Test that elements in the list are sorted correctly when there's a
* mixture of numbers and words.
*
*/
test('Test naturalSort with numbers and words', function() {
var res, elements;
elements = ['foo', '7', 'bar', '2', 'baz', '0'];
res = naturalSort(elements);
deepEqual(res, ['bar', 'baz', 'foo', '0', '2', '7'], 'Arrays is sorted ' +
'correctly');
elements = ['Foo', 'floo', 'BAAARR', '-1', '2', '0'];
res = naturalSort(elements);
deepEqual(res, ['BAAARR', 'floo', 'Foo', '-1', '0', '2'], 'Arrays is ' +
'sorted correctly');
elements = ['lorem', 'ipsum', '1e5', 'boom.mooo', '-2.345563353', '-2.4'];
res = naturalSort(elements);
deepEqual(
res,
['boom.mooo', 'ipsum', 'lorem', '-2.4', '-2.345563353', '1e5'],
'Array (including scientific notation number) is sorted correctly'
);
elements = ['lorem', 'ipsum', 'boom.mooo', '-2.345563353', '-2.4'];
res = naturalSort(elements);
deepEqual(res, ['boom.mooo', 'ipsum', 'lorem', '-2.4', '-2.345563353'],
'Arrays is sorted correctly');
});
/**
*
* Test that strings like 'Infinity' are sorted with words in
* naturalSort's output, rather than with numbers. This test was adapted
* from Empress.
*
*/
test("Test naturalSort doesn't treat Infinity/NaN as numbers", function() {
var eles = [
'1',
'2',
'3',
'10',
'4',
'5',
'invalid',
'nan',
'NaN',
'Infinity',
'-Infinity',
' ',
'zzz',
];
res = naturalSort(eles);
deepEqual(res, [
' ',
'-Infinity',
'Infinity',
'invalid',
'nan',
'NaN',
'zzz',
'1',
'2',
'3',
'4',
'5',
'10',
]);
});
test('Test convertXMLToString', function() {
var el;
el = document.createElement('p');
el.appendChild(document.createTextNode('Test'));
equal(cleanHTML(convertXMLToString(el)),
cleanHTML('<p xmlns="http://www.w3.org/1999/xhtml">Test</p>'),
'Test a parragraph tag is converted correctly');
el = document.createElement('div');
el.appendChild(document.createTextNode('Test'));
el.className = 'test-div-class';
equal(cleanHTML(convertXMLToString(el)),
cleanHTML('<div xmlns="http://www.w3.org/1999/xhtml" ' +
'class="test-div-class">Test</div>'),
'Test a div tag is converted correctly');
});
test('Test splitNumericValues', function() {
var values = ['1.112', 'stringvalue', '', 'Other String Value', '-2.2',
'4', null, undefined, NaN, Infinity, -Infinity, 0, [],
['string', 1.0], [1.0, 'string'], {}, {key: 'val'}];
var numeric = ['1.112', '-2.2', '4', 0];
var nonNumeric = ['stringvalue', '', 'Other String Value', null,
undefined, NaN, Infinity, -Infinity, [],
['string', 1.0], [1.0, 'string'], {}, {key: 'val'}];
var split = util.splitNumericValues(values);
deepEqual(split.numeric, numeric);
deepEqual(split.nonNumeric, nonNumeric);
split = util.splitNumericValues(['+1', '0', 'foo', '-1', 'boaty']);
deepEqual(split.numeric, ['+1', '0', '-1']);
deepEqual(split.nonNumeric, ['foo', 'boaty']);
split = util.splitNumericValues(['1.0', '0.0.0', '0.0', '-3.0', 'boaty']);
deepEqual(split.numeric, ['1.0', '0.0', '-3.0']);
deepEqual(split.nonNumeric, ['0.0.0', 'boaty']);
});
test('Test regular expressions are escaped correctly', function() {
equal(escapeRegularExpression('some.sample.id'), 'some\\.sample\\.id');
equal(escapeRegularExpression('some-sample.id'), 'some\\-sample\\.id');
equal(escapeRegularExpression('s/.*?ome.sample.id'),
's/\\.\\*\\?ome\\.sample\\.id');
});
});
});