message: test code cleaned up slightly
diff: @@ -7,23 +7,14 @@ import { MatrixClientPeg } from '../../../../src/MatrixClientPeg';
  import { MatrixEvent } from 'matrix-js-sdk';
  import MKeyVerificationConclusion from '../../../../src/components/views/messages/MKeyVerificationConclusion';
  -class UserTrustLevel {
  - constructor(cs) {
  - this.cs = cs;
  - }
  -
  - isCrossSigningVerified() {
  - return this.cs;
  - }
  -}
  +const trustworthy = () => ({ isCrossSigningVerified: () => true });
  +const untrustworthy = () => ({ isCrossSigningVerified: () => false });
  describe("MKeyVerificationConclusion", () => {
  beforeEach(() => {
  TestUtils.stubClient();
  const client = MatrixClientPeg.get();
  -
  - const userTrust = new UserTrustLevel(true);
  - client.checkUserTrust = () => userTrust;
  + client.checkUserTrust = trustworthy;
  const emitter = new EventEmitter();
  client.on = emitter.on.bind(emitter);
  @@ -71,8 +62,7 @@ describe("MKeyVerificationConclusion", () => {
  it("shouldn't render if the user isn't actually trusted", () => {
  const client = MatrixClientPeg.get();
  - const userTrust = new UserTrustLevel(false);
  - client.checkUserTrust = () => userTrust;
  + client.checkUserTrust = untrustworthy;
  const event = new MatrixEvent({ type: "m.key.verification.done" });
  event.verificationRequest = new EventEmitter();
  @@ -85,8 +75,7 @@ describe("MKeyVerificationConclusion", () => {
  it("should rerender appropriately if user trust status changes", () => {
  const client = MatrixClientPeg.get();
  - const userTrust = new UserTrustLevel(false);
  - client.checkUserTrust = () => userTrust;
  + client.checkUserTrust = untrustworthy;
  const event = new MatrixEvent({ type: "m.key.verification.done" });
  event.verificationRequest = new EventEmitter();
  @@ -97,7 +86,7 @@ describe("MKeyVerificationConclusion", () => {
  );
  expect(renderer.toJSON()).toBeNull();
  - client.checkUserTrust = () => new UserTrustLevel(true);
  + client.checkUserTrust = trustworthy;
  /* Ensure we don't rerender for every trust status change of any user */
  client.emit("userTrustStatusChanged", "@anotheruser:domain");
  