Testing errors

def update
  @status = current_user.statuses.find(params[:id])
  if params[:status] && params[:status].has_key?(:user_id)
    params[:status].delete(:user_id)
  end
  respond_to do |format|                                                             48
    if @status.update(status_params)                                         49
      format.html { redirect_to @status, notice: 'Status was successfully updated.' }
      format.json { head :no_content }
    else
      format.html { render action: 'edit' }
      format.json { render json: @status.errors, status: :unprocessable_entity }
    end
  end
end

test "should not update is status has not changed" do
    sign_in users(:john)
    patch :update, id: @status

    assert_redirected_to status_path(assigns(:status))
    assert_equal assigns(:status).user_id, users(:john).id
  end

# Running tests:

.......F...E.EE

Finished tests in 0.339993s, 44.1186 tests/s, 79.4134 assertions/s.

  1) Failure:
StatusesControllerTest#test_should_create_status_for_a_current_user_when_logged_in [test/controllers/statuses_controller_test.rb:60]:
"Status.count" didn't change by 1.
Expected: 3
  Actual: 2

  2) Error:
StatusesControllerTest#test_should_not_update_is_status_has_not_changed:
ActiveRecord::RecordNotFound: Couldn't find Status with id=980190962 [WHERE "statuses"."user_id" = ?]
    app/controllers/statuses_controller.rb:45:in `update'
    test/controllers/statuses_controller_test.rb:78:in `block in <class:StatusesControllerTest>'

  3) Error:
StatusesControllerTest#test_should_update_status:
ActiveRecord::RecordNotFound: Couldn't find Status with id=980190962 [WHERE "statuses"."user_id" = ?]
    app/controllers/statuses_controller.rb:45:in `update'
    test/controllers/statuses_controller_test.rb:98:in `block in <class:StatusesControllerTest>'

  4) Error:
StatusesControllerTest#test_should_update_status_for_a_current_user_when_logged_in:
ActiveRecord::RecordNotFound: Couldn't find Status with id=980190962 [WHERE "statuses"."user_id" = ?]
    app/controllers/statuses_controller.rb:45:in `update'
    test/controllers/statuses_controller_test.rb:70:in `block in <class:StatusesControllerTest>'

15 tests, 27 assertions, 1 failures, 3 errors, 0 skips