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Merge pull request javve#152 from caiges/master
Added tests for table based lists.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,184 @@ | ||
| var list, | ||
| fixtureMarkup = document.querySelector('#table').innerHTML, | ||
| options = { | ||
| valueNames: [ | ||
| 'id', | ||
| 'name', | ||
| 'feature' | ||
| ] | ||
| }, | ||
| ryan = { | ||
| id: 4, | ||
| name: 'Ryan Dahl', | ||
| feature: 'Node' | ||
| }, | ||
| tj = { | ||
| id: 5, | ||
| name: 'TJ Holowaychuk', | ||
| feature: 'Node' | ||
| }, | ||
| jonny = { | ||
| id: 6, | ||
| name: 'Jonny Strömberg', | ||
| feature: 'List.js' | ||
| }; | ||
|
|
||
| module('table', { | ||
| setup: function() { | ||
| list = new List('table', options); | ||
| }, | ||
| teardown: function() { | ||
| document.getElementById('table').innerHTML = fixtureMarkup; | ||
| } | ||
| }); | ||
|
|
||
| test('List creation', function() { | ||
| equal(list.items.length, 3); | ||
| }); | ||
|
|
||
| test('size: Count items', function() { | ||
| equal(list.size(), 3); | ||
| }); | ||
|
|
||
| test('add: Add an item', function() { | ||
| list.add({ id: '14', name: 'caige', feature: 'listjs' }); | ||
| equal(list.size(), 4); | ||
| }); | ||
|
|
||
| test('add: Add multiple items', function() { | ||
| list.add([ryan, tj]); | ||
| equal(list.size(), 5); | ||
| }); | ||
|
|
||
| test('remove: Remove one item', function() { | ||
| var item = list.remove('id', 1); | ||
| equals(item, 1, 'Item should have been found when removed.'); | ||
| equal(list.size(), 2, 'One item should be removed.'); | ||
| }); | ||
|
|
||
| test('remove: Try and remove one item that does not exist', function() { | ||
| var item = list.remove('id', 9); | ||
|
|
||
| equals(item, 0, 'Item should not be found'); | ||
| equals(list.size(), 3, 'List contents should not have changed'); | ||
| }); | ||
|
|
||
| test('get: Get one item', function() { | ||
| var item = list.get('id', 3); | ||
| deepEqual(item.values(), { | ||
| id: '3', | ||
| name: 'Anton Johansson', | ||
| feature: 'Hacker' | ||
| }); | ||
| }); | ||
|
|
||
| test('get: Get two items,', function() { | ||
| var items; | ||
| list.add([ ryan, tj ]); | ||
| items = list.get('feature', 'Node'); | ||
| items = [ | ||
| items[0].values(), | ||
| items[1].values() | ||
| ]; | ||
| deepEqual(items, [ryan, tj]); | ||
| }); | ||
|
|
||
| test('get: Get item that does not exist', function() { | ||
| var item = list.get('id', 200); | ||
| equals(item, null); | ||
| }); | ||
|
|
||
| test('search: term', function() { | ||
| var items; | ||
| list.add([ryan, tj]); | ||
| items = list.search('Node'); | ||
| items = [ | ||
| items[0].values(), | ||
| items[1].values() | ||
| ]; | ||
| deepEqual(items, [ryan, tj]); | ||
| }); | ||
|
|
||
| test('search: null values', function() { | ||
| var items, | ||
| objectWithNulls = { | ||
| id: 7, | ||
| name: null, | ||
| feature: null | ||
| }; | ||
|
|
||
| expect(2); | ||
| list.add([ryan, tj]); | ||
|
|
||
| try { | ||
| items = list.search('Node'); | ||
| equals(items.length, 2); | ||
| items = [ | ||
| items[0].values(), | ||
| items[1].values() | ||
| ]; | ||
| deepEqual(items, [ryah, tj]); | ||
| } catch(e) {} | ||
| }); | ||
|
|
||
| test('search: for 0', function() { | ||
| var items, | ||
| objectWithZeros = { | ||
| id: 7, | ||
| name: 'Node', | ||
| feature: 0 | ||
| }; | ||
|
|
||
| expect(2); | ||
| list.add(objectWithZeros); | ||
| try { | ||
| items = list.search(0); | ||
| equals(items.length, 1); | ||
| items = [ | ||
| items[0].values() | ||
| ]; | ||
| deepEqual(items, [objectWithZeros]); | ||
| } catch(e) {} | ||
| }); | ||
|
|
||
| test('search: undefined values', function() { | ||
| var items, | ||
| objectWithZeros = { | ||
| id: 7, | ||
| name: 'Node', | ||
| feature: 0 | ||
| }, | ||
| objectWithUndefined = { | ||
| id: 8, | ||
| name: 'Node', | ||
| feature: undefined | ||
| }; | ||
| expect(2); | ||
| list.add([objectWithZeros, objectWithUndefined]); | ||
| try { | ||
| items = list.search(0); | ||
| equals(items.length, 1); | ||
| items = [ | ||
| items[0].values() | ||
| ]; | ||
| deepEqual(items, [objectWithZeros]); | ||
| } catch(e) {} | ||
| }); | ||
|
|
||
| test('filter: Filter list', function() { | ||
| var visibleItems = list.filter(function(item) { | ||
| if (+item.values().id < 3) { | ||
| return true; | ||
| } else { | ||
| return false; | ||
| } | ||
| }); | ||
| equals(visibleItems.length, 2); | ||
| equals(visibleItems[0].values().id, 1); | ||
| equals(visibleItems[1].values().id, 2); | ||
| }); | ||
|
|
||
| test('filter: Restore via filter', function() { | ||
| var visibleItems = list.filter(); | ||
| equals(visibleItems.length, 3); | ||
| }); |