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test.js
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test.js
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;(function(exports) {
var getTemplate = require('./getTemplate');
exports.suite = {
"Test 1: Sanity" : function(test) {
getTemplate('null', function(window, weld, $) {
var template = $("<div><a class='link'></a></div>")[0];
weld(template, { link : "text" }, {
set : function(parent, element, key, value) {
$(element).text("woo");
}
});
test.ok($('a', template).text() === "woo");
test.done();
});
},
"Test 2: Assign data to elements using an object literal that has one level of depth": function(test) {
getTemplate('singular', function(window, weld, $, template) {
var data = {
key : 'someKey',
value : 'someValue',
icon : '/path/to/image.png'
};
weld(template, data);
test.ok($('.key', template).text() === data.key);
test.ok($('.icon', template).attr('src') === data.icon);
test.ok($(':input[name="value"]', template).val() === data.value);
test.done();
});
},
"Test 3: Generate markup based on an element using the alias parameter to explicitly correlate data-keys and elements": function(test) {
getTemplate('contacts-alias', function(window, weld, $, template) {
var data = [{ name: 'hij1nx', title: 'code exploder' },
{ name: 'tmpvar', title: 'code pimp' }];
weld($('.contact', template)[0], data, {
alias: {
'name': 'foo',
'title': 'title'
}
});
test.ok($('.contact', template).length === 2);
test.ok($('.contact:nth(0) .foo', template).text() == "hij1nx");
test.ok($('.contact:nth(1) .foo', template).text() == "tmpvar");
test.ok($('.contact:nth(0) .title', template).text() == "code exploder");
test.ok($('.contact:nth(1) .title', template).text() == "code pimp");
test.done();
});
},
"Test 4: Generate markup based on an element using an (alias w/function) parameter to explicitly correlate data and elements": function(test) {
getTemplate('contacts-alias', function(window, weld, $, template) {
var data = [{ name: 'hij1nx', title: 'code exploder' },
{ name: 'tmpvar', title: 'code pimp' }];
weld($('.contact', template)[0], data, {
alias: {
'name' : function(parent, element, key, value) {
// Sanity
test.ok(key === 'name');
return 'foo';
},
'title': 'title'
}
});
test.ok($('.contact', template).length === 2);
test.ok($('.contact:nth(0) .foo', template).text() == "hij1nx");
test.ok($('.contact:nth(1) .foo', template).text() == "tmpvar");
test.ok($('.contact:nth(0) .title', template).text() == "code exploder");
test.ok($('.contact:nth(1) .title', template).text() == "code pimp");
test.done();
});
},
"Test 5: Generate markup from an element with an alternate method of insertion": function(test) {
getTemplate('contacts', function(window, weld, $, template) {
var
data = [{ name: 'hij1nx', title: 'code exploder' },
{ name: 'tmpvar', title: 'code pimp' }],
times = 0;
weld($('.contact', template)[0], data, {
insert: function(parent, element) {
times++;
parent.insertBefore(element, parent.firstChild);
}
});
test.ok($('.contact', template).length === 2);
test.ok($('.contact:nth(0) .name', template).text() == "tmpvar");
test.ok($('.contact:nth(1) .name', template).text() == "hij1nx");
test.ok($('.contact:nth(0) .title', template).text() == "code pimp");
test.ok($('.contact:nth(1) .title', template).text() == "code exploder");
test.ok(times === 2);
test.done();
});
},
"Test 6: Append to a node that has already been the subject of a weld": function(test) {
getTemplate('contacts', function(window, weld, $, container) {
var
data = [{ name: 'hij1nx', title : 'manhatton' },
{ name: 'tmpvar', title : 'brooklyn' }],
template = $('.contact', container)[0];
weld(template, data);
weld(template, data);
test.ok($('.contact:nth(0) .name', container).text() === "hij1nx");
test.ok($('.contact:nth(1) .name', container).text() === "tmpvar");
test.ok($('.contact:nth(2) .name', container).text() === "hij1nx");
test.ok($('.contact:nth(3) .name', container).text() === "tmpvar");
test.ok($('.contact:nth(0) .title', container).text() === "manhatton");
test.ok($('.contact:nth(1) .title', container).text() === "brooklyn");
test.ok($('.contact:nth(2) .title', container).text() === "manhatton");
test.ok($('.contact:nth(3) .title', container).text() === "brooklyn");
test.ok($('.contact', container).length == 4);
test.ok($('.contact .name', container).length == 4);
test.ok($('.contact .title', container).length == 4);
test.done();
});
},
"Test 7: Create markup from an array of objects that have one dimention": function(test) {
getTemplate('contacts', function(window, weld, $, template) {
var data = [{ name: 'hij1nx', title : 'code exploder' },
{ name: 'tmpvar', title : 'code wrangler' }];
weld($('.contact', template)[0], data);
test.ok($('.contact', template).length === 2);
test.ok($('.contact:nth(0) .name', template).text() == "hij1nx");
test.ok($('.contact:nth(1) .name', template).text() == "tmpvar");
test.ok($('.contact:nth(0) .title', template).text() == "code exploder");
test.ok($('.contact:nth(1) .title', template).text() == "code wrangler");
test.done();
});
},
"Test 8: Try to pair data with selectors that yield no matching elements": function(test) {
getTemplate('contacts-none', function(window, weld, $, container) {
var data = [{ x01h: 'hij1nx', x0x1h: 'code exploder' },
{ name: 'tmpvar', x0x1h: 'code wrangler' }];
weld($('.contact', container)[0], data);
test.ok($('.name:nth(1)', container).text().indexOf('tmpvar') > -1);
test.ok($('.title:nth(1)', container).text().indexOf('Leet Developer') > -1);
test.ok($('.contact', container).length === 2);
test.done();
});
},
"Test 9: Create markup from an object literal that has one dimention that contains are array of objects with one dimention": function(test) {
getTemplate('array-of-arrays', function(window, weld, $) {
// TODO: remove siblings who match .person
// it is impossible to do explicit maching (even/odd)
// SIDECASE FIX0r
// - when matching arrays
// - capture the className
// - compare with siblings[*].className (be aware of ordering!)
// - remove COMPLETE matches
//
weld($('.people')[0], {
person: [
{
name: 'John',
job: [
'guru', 'monkey', 'tester'
]
},
{
name: 'Bob',
job: [
'supervise', 'yell'
]
}
],
bar : "hello"
},
{
map: function(parent, element, key, value) {
$(element).addClass('pre-processed');
}
});
test.ok($('.person').length === 4);
test.ok($('.person:nth(0) .name').text() === 'John');
test.ok($('.person:nth(0) .job').length === 3);
test.ok($('.person:nth(1) .name').text() === 'Bob');
test.ok($('.person:nth(1) .job').length === 2);
test.ok($('.person.bar').text() === "hello");
test.ok($('.person.bar').length === 1);
test.ok($('.person.submit').length === 1);
test.ok($('.person.submit').text() === "Sidecase #2: additional classes (no data equiv)");
// Every node that gets iterated over should have a pre-processed class
// (7 in total)
test.ok($('.pre-processed').length === 8);
test.done();
});
},
"Test 10: Create markup using form elements as the template": function(test) {
getTemplate('form', function(window, weld, $) {
var data = {
'email' : 'tmpvar@gmail.com'
};
weld($('form')[0], data);
test.ok($(':input[name=email]').val() === data.email);
test.done();
});
},
"Test 11: Returning false from map stops the current branch from being visited" : function(test) {
getTemplate('null', function(window, weld, $) {
var template = $('<ul class="list"><li class="item">hello <span class="where">do not touch</span></li></ul>');
$('#temp').append(template);
weld($(template)[0], [
{ where : 'world' }
], {
map : function(element, k, v) {
return false;
}
});
test.ok($('.where', $(template)[0]).text() === 'do not touch');
test.done();
});
},
"Test 12: Use a NodeList from another document and weld it into the target document" : function(test) {
getTemplate('source-and-dest #data', function(swindow, sweld, s$, sourceTemplate) {
getTemplate('source-and-dest #dest', function(window, weld, $, template) {
var impl = window.document.implementation,
doctype = impl.createDocumentType("html", "html", "html"),
sourceDoc = impl.createDocument(null, "sourceDoc", doctype),
importedSource = sourceDoc.importNode(sourceTemplate, true);
sources = importedSource.getElementsByTagName("span");
test.ok(importedSource.ownerDocument !== window.document);
weld($('li.number', template)[0], sources);
test.ok($('li.number', template).length === 3);
test.ok($('li.number:nth(0) span', template).text() === "zero");
test.ok($('li.number:nth(1) span', template).text() === "one");
test.ok($('li.number:nth(2) span', template).text() === "two");
test.ok($('li.number', template).text() === "zeroonetwo");
test.done();
})
});
},
"Test 13: Use a NodeList from the current document and weld it to another area in the same document" : function(test) {
getTemplate('source-and-dest', function(window, weld, $, container) {
var sources = $("#data span", container);
weld($('li.number', container)[0], sources);
test.ok($('li.number', container).length === 3);
test.ok($('li.number:nth(0) span', container).text() === "zero");
test.ok($('li.number:nth(1) span', container).text() === "one");
test.ok($('li.number:nth(2) span', container).text() === "two");
test.ok($('li.number', container).text() === "zeroonetwo");
test.done();
});
},
"Test 14: Alias may return a dom element which is used instead of doing an explicit match": function(test) {
getTemplate('contacts-alias-opt-out', function(window, weld, $, container) {
var $ = window.jQuery,
data = [{ name: 'hij1nx', title: 'code exploder' },
{ name: 'tmpvar', title: 'code pimp' }],
found = 0;
weld($('.contact', container)[0], data, {
alias: {
name : function(parent, element, key, value) {
// Sanity
test.ok(key === 'name');
return $('.foo', element)[0];
}
}
});
test.ok($('.contact', container).length === 2);
test.ok($('.contact:nth(0) .foo', container).text() == "hij1nx");
test.ok($('.contact:nth(1) .foo', container).text() == "tmpvar");
test.ok($('.contact:nth(0) .title', container).text() == "code exploder");
test.ok($('.contact:nth(1) .title', container).text() == "code pimp");
test.done();
});
},
"Test 15: Alias may opt out of rendering a data-key/element match because of a false value": function(test) {
getTemplate('contacts-opt-out', function(window, weld, $, container) {
var $ = window.jQuery,
data = [{ name: 'hij1nx', title: 'code exploder' },
{ name: 'tmpvar', title: 'code pimp' }],
found = 0;
weld($('.contact', container)[0], data, {
alias: {
name : false
}
});
test.ok($('.contact', container).length === 2);
test.ok($('.contact:nth(0) .foo', container).text() == "My Name");
test.ok($('.contact:nth(1) .foo', container).text() == "My Name");
test.done();
});
},
"Test 16: Assign values other than strings": function(test) {
getTemplate('alternate-values', function(window, weld, $, container) {
var $ = window.jQuery,
data = { name: 'bo diddly', age: 10000, awesome: true };
weld($('.contact', container)[0], data);
test.ok($('.contact .age', container).text() === '10000');
test.done();
});
},
"Test 17: depth traversal shouldn't stop on a missed key" : function(test) {
getTemplate('depth-failure-on-miss', function(window, weld, $, container) {
var data = {
'create-date' : 'yesterday',
url : {
href : "http://www.google.com",
title : "Google"
}
};
weld(container, data);
test.ok($(':input[name=href]').val() === data.url.href);
test.ok($(':input[name=title]').val() === data.url.title);
test.done();
})
},
"Test 18: depth traversal shouldn't stop on a missed key [array]" : function(test) {
getTemplate('depth-failure-on-miss', function(window, weld, $, container) {
var data = {
links : [{
'create-date' : 'yesterday',
url : {
href : "http://www.google.com",
title : "Google"
}
},
{
'create-date' : 'today',
url : {
href : "http://tmpvar.com",
title : "tmpvar"
}
}]
};
weld(container, data);
test.ok($(':input[name=href]:first').val() === data.links[0].url.href);
test.ok($(':input[name=title]:first').val() === data.links[0].url.title);
test.ok($(':input[name=href]:nth(1)').val() === data.links[1].url.href);
test.ok($(':input[name=title]:nth(1)').val() === data.links[1].url.title);
test.done();
})
},
"Test 18: checkboxes should work with boolean values" : function(test) {
getTemplate('checkbox-test', function(window, weld, $, container) {
var data = {
question: true,
question2: false
};
weld(container, data);
test.ok($(':input[name=question]').is(':checked') === true);
test.ok($(':input[name=question2]').is(':checked') === false);
test.done();
})
},
"Test 19: checkboxes should work with numeric string values" : function(test) {
getTemplate('checkbox-test', function(window, weld, $, container) {
var data = {
question: '1',
question2: '0'
};
weld(container, data);
test.ok($(':input[name=question]').is(':checked') === true);
test.ok($(':input[name=question2]').is(':checked') === false);
test.done();
})
},
"Test 20: checkboxes should work with english truthy string values" : function(test) {
getTemplate('checkbox-test', function(window, weld, $, container) {
var data = {
question: 'yes',
question2: 'no'
};
weld(container, data);
test.ok($(':input[name=question]').is(':checked') === true);
test.ok($(':input[name=question2]').is(':checked') === false);
test.done();
})
},
};
}((typeof module === "undefined") ? window : module.exports));