cic-internal-integration/apps/cic-meta/tests/mock.ts

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2021-02-08 18:31:29 +01:00
import * as crypto from 'crypto';
import { Signable, Signature, KeyStore } from '../src/auth';
import { Store } from '../src/store';
import { PubSub, SubConsumer } from '../src/transport';
import { Syncable } from '../src/sync';
class MockStore implements Store {
contents: Object
name: string
constructor(name:string) {
this.name = name;
this.contents = {};
}
public put(k:string, v:Syncable, existsOk = false) {
if (!existsOk && this.contents[k] !== undefined) {
throw '"' + k + '" already exists in store ' + this.name;
} 
this.contents[k] = v;
}
public get(k:string): Syncable {
return this.contents[k];
}
public delete(k:string) {
delete this.contents[k];
}
}
class MockSigner {
onsign: (string) => void
onverify: (boolean) => void
public verify(src:string, signature:Signature) {
return true;
}
public sign(s:string):boolean {
this.onsign('there would be a signature here');
return true;
}
public prepare(m:Signable):boolean {
return true;
}
public fingerprint():string {
return '';
}
}
class MockConsumer implements SubConsumer {
omnoms: Array<string>
constructor() {
this.omnoms = Array<string>();
}
public post(v:string) {
this.omnoms.push(v);
}
}
class MockPubSub implements PubSub {
pubs: Array<string>
consumer: SubConsumer
constructor(name:string, consumer:SubConsumer) {
this.pubs = Array<string>();
this.consumer = consumer;
}
public pub(v:string): boolean {
this.pubs.push(v);
return true;
}
public flush() {
while (this.pubs.length > 0) {
const s = this.pubs.shift();
this.consumer.post(s);
}
}
public close() {
}
}
class MockSignable implements Signable {
src: string
dst: string
constructor(src:string) {
this.src = src;
}
public digest():string {
const h = crypto.createHash('sha256');
h.update(this.src);
this.dst= h.digest('hex');
return this.dst;
}
}
class MockKeyStore implements KeyStore {
pk: any
pubks: Array<any>
constructor(pk:any, pubks:Array<any>) {
this.pk = pk;
this.pubks = pubks;
}
public getPrivateKey(): any {
return this.pk;
}
public getTrustedKeys(): Array<any> {
return this.pubks;
}
public getTrustedActiveKeys(): Array<any> {
return [];
}
public getEncryptKeys(): Array<any> {
return [];
}
public getFingerprint(): string {
return '';
}
}
export {
MockStore,
MockPubSub,
MockConsumer,
MockSignable,
MockKeyStore,
MockSigner,
};