odoo/addons/web/static/test/list-utils.js

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odoo.define_section('list.events', ['web.list_common'], function (test) {
test('Simple event triggering', function (assert, list_common) {
var e = Object.create(list_common.Events),
passed = false;
e.bind('foo', function () { passed = true; });
e.trigger('foo');
assert.ok(passed);
});
test('Bind all', function (assert, list_common) {
var e = Object.create(list_common.Events),
event = null;
e.bind(null, function (ev) { event = ev; });
e.trigger('foo');
assert.strictEqual(event, 'foo');
});
test('Propagate trigger params', function (assert, list_common) {
var e = Object.create(list_common.Events),
p = false;
e.bind(null, function (_, param) { p = param; });
e.trigger('foo', true);
assert.strictEqual(p, true);
});
test('Bind multiple callbacks', function (assert, list_common) {
var e = Object.create(list_common.Events),
count;
e.bind('foo', function () { count++; })
.bind('bar', function () { count++; })
.bind(null, function () { count++; })
.bind('foo', function () { count++; })
.bind(null, function () { count++; })
.bind(null, function () { count++; });
count = 0;
e.trigger('foo');
assert.strictEqual(count, 5);
count = 0;
e.trigger('bar');
assert.strictEqual(count, 4);
count = 0;
e.trigger('baz');
assert.strictEqual(count, 3);
});
test('Mixin events', ['web.Class'], function (assert, list_common, Class) {
var cls = Class.extend({
method: function () { this.trigger('e'); }
});
cls.include(list_common.Events);
var i = new cls(),
triggered = false;
i.bind('e', function () { triggered = true; });
i.method();
assert.ok(triggered);
});
test('Unbind all handlers', function (assert, list_common) {
var e = Object.create(list_common.Events),
passed = 0;
e.bind('foo', function () { passed++; });
e.trigger('foo');
assert.strictEqual(passed, 1);
e.unbind('foo');
e.trigger('foo');
assert.strictEqual(passed, 1);
});
test('Unbind one handler', function (assert, list_common) {
var e = Object.create(list_common.Events),
p1 = 0,
p2 = 0,
h1 = function () { p1++; },
h2 = function () { p2++; };
e.bind('foo', h1);
e.bind('foo', h2);
e.trigger('foo');
assert.strictEqual(p1, 1);
assert.strictEqual(p2, 1);
e.unbind('foo', h1);
e.trigger('foo');
assert.strictEqual(p1, 1);
assert.strictEqual(p2, 2);
});
});
odoo.define_section('list.records', ['web.list_common'], function (test) {
test('Basic record initialization', function (assert, list_common) {
var r = new list_common.Record({qux: 3});
r.set('foo', 1);
r.set('bar', 2);
assert.strictEqual(r.get('foo'), 1);
assert.strictEqual(r.get('bar'), 2);
assert.strictEqual(r.get('qux'), 3);
});
test('Change all the things', function (assert, list_common) {
var r = new list_common.Record(),
changed = false,
field;
r.bind('change', function () { changed = true; });
r.bind(null, function (e) { field = field || e.split(':')[1]; });
r.set('foo', 1);
assert.strictEqual(r.get('foo'), 1);
assert.ok(changed);
assert.strictEqual(field, 'foo');
});
test('Change single field', function (assert, list_common) {
var r = new list_common.Record(),
changed = 0;
r.bind('change:foo', function () { changed++; });
r.set('foo', 1);
r.set('bar', 1);
assert.strictEqual(r.get('foo'), 1);
assert.strictEqual(r.get('bar'), 1);
assert.strictEqual(changed, 1);
});
});
odoo.define_section('list.Collection', ['web.list_common'], function (test) {
test('degenerate-fetch', function (assert, list_common) {
var c = new list_common.Collection();
assert.strictEqual(c.length, 0);
c.add({id: 1, value: 2});
c.add({id: 2, value: 3});
c.add({id: 3, value: 5});
c.add({id: 4, value: 7});
assert.strictEqual(c.length, 4);
var r = c.at(2),
r2 = c.get(1);
assert.ok(r instanceof list_common.Record);
assert.strictEqual(r.get('id'), 3);
assert.strictEqual(r.get('value'), 5);
assert.ok(r2 instanceof list_common.Record);
assert.strictEqual(r2.get('id'), 1);
assert.strictEqual(r2.get('value'), 2);
});
test('degenerate-indexed-add', function (assert, list_common) {
var c = new list_common.Collection([
{id: 1, value: 5},
{id: 2, value: 10},
{id: 3, value: 20}
]);
assert.strictEqual(c.at(1).get('value'), 10);
assert.equal(c.at(3), undefined);
c.add({id:4, value: 55}, {at: 1});
assert.strictEqual(c.at(1).get('value'), 55);
assert.strictEqual(c.at(3).get('value'), 20);
});
test('degenerate-remove', function (assert, list_common) {
var c = new list_common.Collection([
{id: 1, value: 5},
{id: 2, value: 10},
{id: 3, value: 20}
]);
var record = c.get(2);
assert.strictEqual(c.length, 3);
c.remove(record);
assert.strictEqual(c.length, 2);
assert.equal(c.get(2), undefined);
assert.strictEqual(c.at(1).get('value'), 20);
});
test('degenerate-remove-bound', function (assert, list_common) {
var changed = false,
c = new list_common.Collection([ {id: 1, value: 5} ]);
c.bind('change', function () { changed = true; });
var record = c.get(1);
c.remove(record);
record.set('value', 42);
assert.ok(!changed, 'removed records should not trigger events in their ' +
'parent collection');
});
test('degenerate-reset', function (assert, list_common) {
var event,
obj,
c = new list_common.Collection([
{id: 1, value: 5},
{id: 2, value: 10},
{id: 3, value: 20}
]);
c.bind(null, function (e, instance) { event = e; obj = instance; });
c.reset();
assert.strictEqual(c.length, 0);
assert.strictEqual(event, 'reset');
assert.strictEqual(obj, c);
c.add([
{id: 1, value: 5},
{id: 2, value: 10},
{id: 3, value: 20}
]);
c.reset([{id: 42, value: 55}]);
assert.strictEqual(c.length, 1);
assert.strictEqual(c.get(42).get('value'), 55);
});
test('degenerate-reset-bound', function (assert, list_common) {
var changed = false,
c = new list_common.Collection([ {id: 1, value: 5} ]);
c.bind('change', function () { changed = true; });
var record = c.get(1);
c.reset();
record.set('value', 42);
assert.ok(!changed, 'removed records should not trigger events in their ' +
'parent collection');
});
test('degenerate-propagations', function (assert, list_common) {
var values = [];
var c = new list_common.Collection([
{id: 1, value: 5},
{id: 2, value: 10},
{id: 3, value: 20}
]);
c.bind('change:value', function (e, record, value) {
values.push(value);
});
c.get(1).set('value', 6);
c.get(2).set('value', 11);
c.get(3).set('value', 21);
assert.deepEqual(values, [6, 11, 21]);
});
test('BTree', function (assert, list_common) {
var root = new list_common.Collection(),
c = root.proxy('admin'),
total = 0;
c.add({id: 1, name: "Administrator", login: 'admin'});
c.add({id: 3, name: "Demo", login: 'demo'});
root.bind('change:wealth', function () {
total = (root.get(1).get('wealth') || 0) + (root.get(3).get('wealth') || 0);
});
assert.strictEqual(total, 0);
c.at(0).set('wealth', 42);
assert.strictEqual(total, 42);
c.at(1).set('wealth', 5);
assert.strictEqual(total, 47);
});
test('degenerate-successor', function (assert, list_common) {
var root = new list_common.Collection([
{id: 1, value: 1},
{id: 2, value: 2},
{id: 3, value: 3},
{id: 4, value: 5},
{id: 5, value: 8}
]);
assert.deepEqual(root.succ(root.at(2)).attributes,
root.at(3).attributes,
"should return the record at (index + 1) from the pivot");
assert.equal(root.succ(root.at(4)), null,
"should return null as successor to last record");
assert.deepEqual(root.succ(root.at(4), {wraparound: true}).attributes,
root.at(0).attributes,
"should return index 0 as successor to last record if" +
" wraparound is set");
assert.deepEqual(root.succ(root.at(2), {wraparound: true}).attributes,
root.at(3).attributes,
"wraparound should have no effect if not succ(last_record)");
});
test('successor', function (assert, list_common) {
var root = new list_common.Collection();
root.proxy('first').add([{id: 1, value: 1}, {id: 2, value: 2}]);
root.proxy('second').add([{id: 3, value: 3}, {id: 4, value: 5}]);
root.proxy('third').add([{id: 5, value: 8}, {id: 6, value: 13}]);
assert.deepEqual(root.succ(root.get(3)).attributes,
root.get(4).attributes,
"should get successor");
assert.equal(root.succ(root.get(4)),
null,
"successors do not cross collections");
assert.deepEqual(root.succ(root.get(4), {wraparound: true}).attributes,
root.get(3).attributes,
"should wraparound within a collection");
});
test('degenerate-predecessor', function (assert, list_common) {
var root = new list_common.Collection([
{id: 1, value: 1},
{id: 2, value: 2},
{id: 3, value: 3},
{id: 4, value: 5},
{id: 5, value: 8}
]);
assert.deepEqual(root.pred(root.at(2)).attributes,
root.at(1).attributes,
"should return the record at (index - 1) from the pivot");
assert.equal(root.pred(root.at(0)), null,
"should return null as predecessor to first record");
assert.deepEqual(root.pred(root.at(0), {wraparound: true}).attributes,
root.at(4).attributes,
"should return last record as predecessor to first record" +
" if wraparound is set");
assert.deepEqual(root.pred(root.at(1), {wraparound: true}).attributes,
root.at(0).attributes,
"wraparound should have no effect if not pred(first_record)");
});
test('predecessor', function (assert, list_common) {
var root = new list_common.Collection();
root.proxy('first').add([{id: 1, value: 1}, {id: 2, value: 2}]);
root.proxy('second').add([{id: 3, value: 3}, {id: 4, value: 5}]);
root.proxy('third').add([{id: 5, value: 8}, {id: 6, value: 13}]);
assert.deepEqual(root.pred(root.get(4)).attributes,
root.get(3).attributes,
"should get predecessor");
assert.equal(root.pred(root.get(3)),
null,
"predecessor do not cross collections");
assert.deepEqual(root.pred(root.get(3), {wraparound: true}).attributes,
root.get(4).attributes,
"should wraparound within a collection");
});
});
odoo.define_section('list.collections.higherordermethods', ['web.list_common'], function (test) {
test('each, degenerate', function (assert, list_common) {
var c = new list_common.Collection([
{id: 1, value: 5},
{id: 2, value: 10},
{id: 3, value: 20}
]), ids = [];
c.each(function (record) {
ids.push(record.get('id'));
});
assert.deepEqual(
ids, [1, 2, 3],
'degenerate collections should be iterated in record order');
});
test('each, deep', function (assert, list_common) {
var root = new list_common.Collection(),
ids = [];
root.proxy('foo').add([
{id: 1, value: 5},
{id: 2, value: 10},
{id: 3, value: 20}]);
root.proxy('bar').add([
{id: 10, value: 5},
{id: 20, value: 10},
{id: 30, value: 20}]);
root.each(function (record) {
ids.push(record.get('id'));
});
// No contract on sub-collection iteration order (for now anyway)
ids.sort(function (a, b) { return a - b; });
assert.deepEqual(
ids, [1, 2, 3, 10, 20, 30],
'tree collections should be deeply iterated');
});
test('map, degenerate', function (assert, list_common) {
var c = new list_common.Collection([
{id: 1, value: 5},
{id: 2, value: 10},
{id: 3, value: 20}
]);
var ids = c.map(function (record) {
return record.get('id');
});
assert.deepEqual(
ids, [1, 2, 3],
'degenerate collections should be iterated in record order');
});
test('map, deep', function (assert, list_common) {
var root = new list_common.Collection();
root.proxy('foo').add([
{id: 1, value: 5},
{id: 2, value: 10},
{id: 3, value: 20}]);
root.proxy('bar').add([
{id: 10, value: 5},
{id: 20, value: 10},
{id: 30, value: 20}]);
var ids = root.map(function (record) {
return record.get('id');
});
// No contract on sub-collection iteration order (for now anyway)
ids.sort(function (a, b) { return a - b; });
assert.deepEqual(
ids, [1, 2, 3, 10, 20, 30],
'tree collections should be deeply iterated');
});
});
odoo.define_section('list.collections.weirdoes', ['web.list_common'], function (test) {
test('set-from-noid', function (assert, list_common) {
var root = new list_common.Collection();
root.add({v: 3});
root.at(0).set('id', 42);
var record = root.get(42);
assert.equal(root.length, 1);
assert.equal(record.get('v'), 3, "should have fetched the original record");
});
test('set-from-previd', function (assert, list_common) {
var root = new list_common.Collection();
root.add({id: 1, v: 2});
root.get(1).set('id', 42);
var record = root.get(42);
assert.equal(root.length, 1);
assert.equal(record.get('v'), 2, "should have fetched the original record");
});
});