質問編集履歴

ログイン関連のソースコード(users_login_test.rb,sessions_controller_test.rb,sessions_controller.rb)を追記

2018/03/31 10:58

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kinu221

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test CHANGED Viewed

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test CHANGED Viewed

@@ -220,6 +220,210 @@
 ```
+```ruby
+--sessions_controller.rb--
+class SessionsController < ApplicationController
+  def new
+  end
+  def create
+    user = User.find_by(email: params[:session][:email].downcase)
+    if user && user.authenticate(params[:session][:password])
+      if user.activated?
+        log_in user
+        params[:session][:remember_me] == '1' ? remember(user) : forget(user)
+        redirect_back_or user
+      else
+        message  = "Account not activated. "
+        message += "Check your email for the activation link."
+        flash[:warning] = message
+        redirect_to root_url
+      end
+    else
+      flash.now[:danger] = 'Invalid email/password combination'
+      render 'new'
+    end
+  end
+  def destroy
+    log_out if logged_in?
+    redirect_to root_url
+  end
+end
+```
+```ruby
+--sessions_controller_test.rb--
+require 'test_helper'
+class SessionsControllerTest < ActionDispatch::IntegrationTest
+  test "should get new" do
+    get login_path
+    assert_response :success
+  end
+end
+```
+```ruby
+--users_login_test.rb--
+require 'test_helper'
+class UsersLoginTest < ActionDispatch::IntegrationTest
+  def setup
+    @user = users(:michael)
+  end
+  test "login with invalid information" do
+    get login_path
+    assert_template 'sessions/new'
+    post login_path, params: { session: { email: "", password: "" } }
+    assert_template 'sessions/new'
+    assert_not flash.empty?
+    get root_path
+    assert flash.empty?
+  end
+  test "login with valid information followed by logout" do
+    get login_path
+    post login_path, params: { session: { email:    @user.email,
+                                          password: 'password' } }
+    assert is_logged_in?
+    assert_redirected_to @user
+    follow_redirect!
+    assert_template 'users/show'
+    assert_select "a[href=?]", login_path, count: 0
+    assert_select "a[href=?]", logout_path
+    assert_select "a[href=?]", user_path(@user)
+    delete logout_path
+    assert_not is_logged_in?
+    assert_redirected_to root_url
+    # 2番目のウィンドウでログアウトをクリックするユーザーをシミュレートする
+    delete logout_path
+    follow_redirect!
+    assert_select "a[href=?]", login_path
+    assert_select "a[href=?]", logout_path,      count: 0
+    assert_select "a[href=?]", user_path(@user), count: 0
+  end
+  test "login with remembering" do
+    log_in_as(@user, remember_me: '1')
+    assert_not_empty cookies['remember_token']
+  end
+  test "login without remembering" do
+    # クッキーを保存してログイン
+    log_in_as(@user, remember_me: '1')
+    delete logout_path
+    # クッキーを削除してログイン
+    log_in_as(@user, remember_me: '0')
+    assert_empty cookies['remember_token']
+  end
+end
+```
 [試したこと]
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