package.esm2022.testing.src.mock_location_strategy.mjs Maven / Gradle / Ivy

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There is a newer version: 18.2.12
/**
 * @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.dev/license
 */
import { LocationStrategy } from '@angular/common';
import { EventEmitter, Injectable } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * A mock implementation of {@link LocationStrategy} that allows tests to fire simulated
 * location events.
 *
 * @publicApi
 */
export class MockLocationStrategy extends LocationStrategy {
    constructor() {
        super();
        this.internalBaseHref = '/';
        this.internalPath = '/';
        this.internalTitle = '';
        this.urlChanges = [];
        /** @internal */
        this._subject = new EventEmitter();
        this.stateChanges = [];
    }
    simulatePopState(url) {
        this.internalPath = url;
        this._subject.emit(new _MockPopStateEvent(this.path()));
    }
    path(includeHash = false) {
        return this.internalPath;
    }
    prepareExternalUrl(internal) {
        if (internal.startsWith('/') && this.internalBaseHref.endsWith('/')) {
            return this.internalBaseHref + internal.substring(1);
        }
        return this.internalBaseHref + internal;
    }
    pushState(ctx, title, path, query) {
        // Add state change to changes array
        this.stateChanges.push(ctx);
        this.internalTitle = title;
        const url = path + (query.length > 0 ? '?' + query : '');
        this.internalPath = url;
        const externalUrl = this.prepareExternalUrl(url);
        this.urlChanges.push(externalUrl);
    }
    replaceState(ctx, title, path, query) {
        // Reset the last index of stateChanges to the ctx (state) object
        this.stateChanges[(this.stateChanges.length || 1) - 1] = ctx;
        this.internalTitle = title;
        const url = path + (query.length > 0 ? '?' + query : '');
        this.internalPath = url;
        const externalUrl = this.prepareExternalUrl(url);
        this.urlChanges.push('replace: ' + externalUrl);
    }
    onPopState(fn) {
        this._subject.subscribe({ next: fn });
    }
    getBaseHref() {
        return this.internalBaseHref;
    }
    back() {
        if (this.urlChanges.length > 0) {
            this.urlChanges.pop();
            this.stateChanges.pop();
            const nextUrl = this.urlChanges.length > 0 ? this.urlChanges[this.urlChanges.length - 1] : '';
            this.simulatePopState(nextUrl);
        }
    }
    forward() {
        throw 'not implemented';
    }
    getState() {
        return this.stateChanges[(this.stateChanges.length || 1) - 1];
    }
    static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.6", ngImport: i0, type: MockLocationStrategy, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); }
    static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.6", ngImport: i0, type: MockLocationStrategy }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.6", ngImport: i0, type: MockLocationStrategy, decorators: [{
            type: Injectable
        }], ctorParameters: () => [] });
class _MockPopStateEvent {
    constructor(newUrl) {
        this.newUrl = newUrl;
        this.pop = true;
        this.type = 'popstate';
    }
}
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