angular-docs-cn/modules/angular2/test/render/dom/convert_spec.ts

85 lines
4.3 KiB
TypeScript

import {MapWrapper} from 'angular2/src/facade/collection';
import {DirectiveMetadata} from 'angular2/src/render/api';
import {directiveMetadataFromMap, directiveMetadataToMap} from 'angular2/src/render/dom/convert';
import {ddescribe, describe, expect, it} from 'angular2/test_lib';
export function main() {
describe('convert', () => {
it('directiveMetadataToMap', () => {
var someComponent = new DirectiveMetadata({
compileChildren: false,
hostListeners: MapWrapper.createFromPairs([['LKey', 'LVal']]),
hostProperties: MapWrapper.createFromPairs([['PKey', 'PVal']]),
hostActions: MapWrapper.createFromPairs([['AcKey', 'AcVal']]),
hostAttributes: MapWrapper.createFromPairs([['AtKey', 'AtVal']]),
id: 'someComponent',
properties: ['propKey: propVal'],
readAttributes: ['read1', 'read2'],
selector: 'some-comp',
type: DirectiveMetadata.COMPONENT_TYPE,
exportAs: 'aaa',
callOnDestroy: true,
callOnChange: true,
callOnCheck: true,
callOnInit: true,
callOnAllChangesDone: true
});
var map = directiveMetadataToMap(someComponent);
expect(MapWrapper.get(map, 'compileChildren')).toEqual(false);
expect(MapWrapper.get(map, 'hostListeners')).toEqual(MapWrapper.createFromPairs([['LKey', 'LVal']]));
expect(MapWrapper.get(map, 'hostProperties')).toEqual(MapWrapper.createFromPairs([['PKey', 'PVal']]));
expect(MapWrapper.get(map, 'hostActions')).toEqual(MapWrapper.createFromPairs([['AcKey', 'AcVal']]));
expect(MapWrapper.get(map, 'hostAttributes')).toEqual(MapWrapper.createFromPairs([['AtKey', 'AtVal']]));
expect(MapWrapper.get(map, 'id')).toEqual('someComponent');
expect(MapWrapper.get(map, 'properties')).toEqual(['propKey: propVal']);
expect(MapWrapper.get(map, 'readAttributes')).toEqual(['read1', 'read2']);
expect(MapWrapper.get(map, 'selector')).toEqual('some-comp');
expect(MapWrapper.get(map, 'type')).toEqual(DirectiveMetadata.COMPONENT_TYPE);
expect(MapWrapper.get(map, 'callOnDestroy')).toEqual(true);
expect(MapWrapper.get(map, 'callOnCheck')).toEqual(true);
expect(MapWrapper.get(map, 'callOnChange')).toEqual(true);
expect(MapWrapper.get(map, 'callOnInit')).toEqual(true);
expect(MapWrapper.get(map, 'callOnAllChangesDone')).toEqual(true);
expect(MapWrapper.get(map, 'exportAs')).toEqual('aaa');
});
it('mapToDirectiveMetadata', () => {
var map = MapWrapper.createFromPairs([
['compileChildren', false],
['hostProperties', MapWrapper.createFromPairs([['PKey', 'testVal']])],
['hostListeners', MapWrapper.createFromPairs([['LKey', 'testVal']])],
['hostActions', MapWrapper.createFromPairs([['AcKey', 'testVal']])],
['hostAttributes', MapWrapper.createFromPairs([['AtKey', 'testVal']])],
['id', 'testId'],
['properties', ['propKey: propVal']],
['readAttributes', ['readTest1', 'readTest2']],
['selector', 'testSelector'],
['type', DirectiveMetadata.DIRECTIVE_TYPE],
['exportAs', 'aaa'],
['callOnDestroy', true],
['callOnCheck', true],
['callOnInit', true],
['callOnChange', true],
['callOnAllChangesDone', true]
]);
var meta = directiveMetadataFromMap(map);
expect(meta.compileChildren).toEqual(false);
expect(meta.hostProperties).toEqual(MapWrapper.createFromPairs([['PKey', 'testVal']]));
expect(meta.hostListeners).toEqual(MapWrapper.createFromPairs([['LKey', 'testVal']]));
expect(meta.hostActions).toEqual(MapWrapper.createFromPairs([['AcKey', 'testVal']]));
expect(meta.hostAttributes).toEqual(MapWrapper.createFromPairs([['AtKey', 'testVal']]));
expect(meta.id).toEqual('testId');
expect(meta.properties).toEqual(['propKey: propVal']);
expect(meta.readAttributes).toEqual(['readTest1', 'readTest2']);
expect(meta.selector).toEqual('testSelector');
expect(meta.type).toEqual(DirectiveMetadata.DIRECTIVE_TYPE);
expect(meta.exportAs).toEqual('aaa');
expect(meta.callOnDestroy).toEqual(true);
expect(meta.callOnCheck).toEqual(true);
expect(meta.callOnInit).toEqual(true);
expect(meta.callOnChange).toEqual(true);
expect(meta.callOnAllChangesDone).toEqual(true);
});
});
}