First crack

test/controllers/passwords_controller_test.rb

@@ -0,0 +1,67 @@
+require "test_helper"
+
+class PasswordsControllerTest < ActionDispatch::IntegrationTest
+  setup { @user = User.take }
+
+  test "new" do
+    get new_password_path
+    assert_response :success
+  end
+
+  test "create" do
+    post passwords_path, params: { email_address: @user.email_address }
+    assert_enqueued_email_with PasswordsMailer, :reset, args: [ @user ]
+    assert_redirected_to new_session_path
+
+    follow_redirect!
+    assert_notice "reset instructions sent"
+  end
+
+  test "create for an unknown user redirects but sends no mail" do
+    post passwords_path, params: { email_address: "missing-user@example.com" }
+    assert_enqueued_emails 0
+    assert_redirected_to new_session_path
+
+    follow_redirect!
+    assert_notice "reset instructions sent"
+  end
+
+  test "edit" do
+    get edit_password_path(@user.password_reset_token)
+    assert_response :success
+  end
+
+  test "edit with invalid password reset token" do
+    get edit_password_path("invalid token")
+    assert_redirected_to new_password_path
+
+    follow_redirect!
+    assert_notice "reset link is invalid"
+  end
+
+  test "update" do
+    assert_changes -> { @user.reload.password_digest } do
+      put password_path(@user.password_reset_token), params: { password: "new", password_confirmation: "new" }
+      assert_redirected_to new_session_path
+    end
+
+    follow_redirect!
+    assert_notice "Password has been reset"
+  end
+
+  test "update with non matching passwords" do
+    token = @user.password_reset_token
+    assert_no_changes -> { @user.reload.password_digest } do
+      put password_path(token), params: { password: "no", password_confirmation: "match" }
+      assert_redirected_to edit_password_path(token)
+    end
+
+    follow_redirect!
+    assert_notice "Passwords did not match"
+  end
+
+  private
+    def assert_notice(text)
+      assert_select "div", /#{text}/
+    end
+end

test/controllers/sessions_controller_test.rb

@@ -0,0 +1,33 @@
+require "test_helper"
+
+class SessionsControllerTest < ActionDispatch::IntegrationTest
+  setup { @user = User.take }
+
+  test "new" do
+    get new_session_path
+    assert_response :success
+  end
+
+  test "create with valid credentials" do
+    post session_path, params: { email_address: @user.email_address, password: "password" }
+
+    assert_redirected_to root_path
+    assert cookies[:session_id]
+  end
+
+  test "create with invalid credentials" do
+    post session_path, params: { email_address: @user.email_address, password: "wrong" }
+
+    assert_redirected_to new_session_path
+    assert_nil cookies[:session_id]
+  end
+
+  test "destroy" do
+    sign_in_as(User.take)
+
+    delete session_path
+
+    assert_redirected_to new_session_path
+    assert_empty cookies[:session_id]
+  end
+end