5db84d7221
Previous commit change the logic to not rely on the `TViewNode` this change removes it entirely. PR Close #38707
50 lines
2.0 KiB
TypeScript
50 lines
2.0 KiB
TypeScript
/**
|
|
* @license
|
|
* Copyright Google LLC All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by an MIT-style license that can be
|
|
* found in the LICENSE file at https://angular.io/license
|
|
*/
|
|
|
|
import {assertDefined, assertEqual} from '../util/assert';
|
|
|
|
import {TContainerNode, TElementContainerNode, TElementNode, TIcuContainerNode, TNode, TNodeType, TNodeTypeAsString, TProjectionNode} from './interfaces/node';
|
|
|
|
export function assertNodeType(
|
|
tNode: TNode, type: TNodeType.Container): asserts tNode is TContainerNode;
|
|
export function assertNodeType(
|
|
tNode: TNode, type: TNodeType.Element): asserts tNode is TElementNode;
|
|
export function assertNodeType(
|
|
tNode: TNode, type: TNodeType.ElementContainer): asserts tNode is TElementContainerNode;
|
|
export function assertNodeType(
|
|
tNode: TNode, type: TNodeType.IcuContainer): asserts tNode is TIcuContainerNode;
|
|
export function assertNodeType(
|
|
tNode: TNode, type: TNodeType.Projection): asserts tNode is TProjectionNode;
|
|
export function assertNodeType(tNode: TNode, type: TNodeType): asserts tNode is TNode {
|
|
assertDefined(tNode, 'should be called with a TNode');
|
|
assertEqual(tNode.type, type, `should be a ${typeName(type)}`);
|
|
}
|
|
|
|
export function assertNodeOfPossibleTypes(
|
|
tNode: TNode|null, types: TNodeType[], message?: string): void {
|
|
assertDefined(tNode, 'should be called with a TNode');
|
|
const found = types.some(type => tNode.type === type);
|
|
assertEqual(
|
|
found, true,
|
|
message ??
|
|
`Should be one of ${types.map(typeName).join(', ')} but got ${typeName(tNode.type)}`);
|
|
}
|
|
|
|
export function assertNodeNotOfTypes(tNode: TNode, types: TNodeType[], message?: string): void {
|
|
assertDefined(tNode, 'should be called with a TNode');
|
|
const found = types.some(type => tNode.type === type);
|
|
assertEqual(
|
|
found, false,
|
|
message ??
|
|
`Should not be one of ${types.map(typeName).join(', ')} but got ${typeName(tNode.type)}`);
|
|
}
|
|
|
|
function typeName(type: TNodeType): string {
|
|
return TNodeTypeAsString[type] || '<unknown>';
|
|
}
|