You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: password_json_retrieval_test.rb
    path of file: ./repos/PasswordPusher/test/integration/password
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

require "test_helper"

class PasswordJsonRetrievalTest < ActionDispatch::IntegrationTest
  def test_view_expiration
    post passwords_path(format: :json), params: {password: {payload: "testpw", expire_after_views: 2}}
    assert_response :success

    # Push a password with
    
  def test_view_expiration
    post passwords_path(format: :json), params: {password: {payload: "testpw", expire_after_views: 2}}
    assert_response :success

    # Push a password with two views
    res = JSON.parse(@response.body)
    assert res.key?("payload") == false # No payload on create response
    assert res.key?("url_token")
    assert res.key?("expired")
    assert_equal false, res["expired"]
    assert res.key?("deleted")
    assert_equal false, res["deleted"]
    assert res.key?("deletable_by_viewer")
    assert_equal Settings.pw.deletable_pushes_default, res["deletable_by_viewer"]
    assert res.key?("days_remaining")
    assert_equal 2, res["views_remaining"]
    assert res.key?("expire_after_days")
    assert_equal 2, res["expire_after_views"]

    # Now try to retrieve the password for the first time
    get "/p/#{res["url_token"]}.json"
    assert_response :success

    res = JSON.parse(@response.body)
    assert res.key?("expired")
    assert_equal false, res["expired"]
    assert res.key?("deleted")
    assert_equal false, res["deleted"]
    assert res.key?("payload")
    assert_equal "testpw", res["payload"]
    assert res.key?("views_remaining")
    assert_equal 1, res["views_remaining"]
    assert res.key?("expire_after_views")
    assert_equal 2, res["expire_after_views"]

    # ...and the second view
    get "/p/#{res["url_token"]}.json"
    assert_response :success

    res = JSON.parse(@response.body)
    assert res.key?("expired")
    assert_equal false, res["expired"]
    assert res.key?("deleted")
    assert_equal false, res["deleted"]
    assert res.key?("payload")
    assert_equal "testpw", res["payload"]
    assert res.key?("views_remaining")
    assert_equal 0, res["views_remaining"]
    assert res.key?("expire_after_views")
    assert_equal 2, res["expire_after_views"]

    # Check the record directly; it should be expired after the last view
    password = Password.find_by!(url_token: res["url_token"])
    assert password.expired
    assert_nil password.payload
    assert_equal 0, password.views_remaining

    # With the third view, we should have an expired password
    get "/p/#{res["url_token"]}.json"
    assert_response :success

    res = JSON.parse(@response.body)
    assert res.key?("expired")
    assert_equal true, res["expired"]
    assert res.key?("deleted")
    assert_equal false, res["deleted"]
    assert res.key?("payload")
    assert_nil res["payload"]
    assert res.key?("views_remaining")
    assert_equal 0, res["views_remaining"]
    assert res.key?("expire_after_views")
    assert_equal 2, res["expire_after_views"]
  end