message: Fixes broken tests when default output configured to JSON. Closes
diff: @@ -1191,7 +1191,7 @@ describe('Cli', () => {
  sinon.stub(fs, 'existsSync').callsFake(_ => true);
  sinon.stub(fs, 'readFileSync').callsFake(_ => 'abc');
  cli
  - .execute(rootFolder, ['cli', 'mock', '-x', '@file.txt'])
  + .execute(rootFolder, ['cli', 'mock', '-x', '@file.txt', '-o', 'text'])
  .then(_ => {
  try {
  assert(cliLogStub.calledWith('abc'));
  @@ -1224,7 +1224,7 @@ describe('Cli', () => {
  it(`leaves the original value if the file specified in @ value doesn't exist`, (done) => {
  sinon.stub(fs, 'existsSync').callsFake(_ => false);
  cli
  - .execute(rootFolder, ['cli', 'mock', '-x', '@file.txt'])
  + .execute(rootFolder, ['cli', 'mock', '-x', '@file.txt', '-o', 'text'])
  .then(_ => {
  try {
  assert(cliLogStub.calledWith('@file.txt'));
  