66 lines
2.0 KiB
TypeScript
66 lines
2.0 KiB
TypeScript
import {beforeEach, ddescribe, describe, expect, iit, inject, it, xdescribe, xit,} from '@angular/core/testing/testing_internal';
|
|
|
|
import {Component, Type} from '@angular/core';
|
|
import {getComponentInfo, parseFields} from '@angular/upgrade/src/metadata';
|
|
|
|
export function main() {
|
|
describe('upgrade metadata', () => {
|
|
it('should extract component selector', () => {
|
|
expect(getComponentInfo(ElementNameComponent).selector).toEqual('elementNameDashed');
|
|
});
|
|
|
|
|
|
describe('errors', () => {
|
|
it('should throw on missing selector', () => {
|
|
expect(() => getComponentInfo(AttributeNameComponent))
|
|
.toThrowErrorWith(
|
|
'Only selectors matching element names are supported, got: [attr-name]');
|
|
});
|
|
|
|
it('should throw on non element names', () => {
|
|
expect(() => getComponentInfo(NoAnnotationComponent))
|
|
.toThrowErrorWith('No Directive annotation found on NoAnnotationComponent');
|
|
});
|
|
});
|
|
|
|
describe('parseFields', () => {
|
|
it('should process nulls', () => { expect(parseFields(null)).toEqual([]); });
|
|
|
|
it('should process values', () => {
|
|
expect(parseFields([' name ', ' prop : attr '])).toEqual([
|
|
{
|
|
prop: 'name',
|
|
attr: 'name',
|
|
bracketAttr: '[name]',
|
|
parenAttr: '(name)',
|
|
bracketParenAttr: '[(name)]',
|
|
onAttr: 'onName',
|
|
bindAttr: 'bindName',
|
|
bindonAttr: 'bindonName'
|
|
},
|
|
{
|
|
prop: 'prop',
|
|
attr: 'attr',
|
|
bracketAttr: '[attr]',
|
|
parenAttr: '(attr)',
|
|
bracketParenAttr: '[(attr)]',
|
|
onAttr: 'onAttr',
|
|
bindAttr: 'bindAttr',
|
|
bindonAttr: 'bindonAttr'
|
|
}
|
|
]);
|
|
});
|
|
})
|
|
});
|
|
}
|
|
|
|
@Component({selector: 'element-name-dashed', template: ``})
|
|
class ElementNameComponent {
|
|
}
|
|
|
|
@Component({selector: '[attr-name]', template: ``})
|
|
class AttributeNameComponent {
|
|
}
|
|
|
|
class NoAnnotationComponent {}
|