[#114] Added email confirmation resend action. Added tests

for registration, authentication, email confirmation, confirmation resending.
Made admin methods create confirmed users.

test/web/oauth/oauth_controller_test.exs

@@ -50,6 +50,26 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
     assert Repo.get_by(Token, token: token)
   end
 
+  test "issues a token for `password` grant_type with valid credentials" do
+    password = "testpassword"
+    user = insert(:user, password_hash: Comeonin.Pbkdf2.hashpwsalt(password))
+
+    app = insert(:oauth_app)
+
+    conn =
+      build_conn()
+      |> post("/oauth/token", %{
+        "grant_type" => "password",
+        "username" => user.nickname,
+        "password" => password,
+        "client_id" => app.client_id,
+        "client_secret" => app.client_secret
+      })
+
+    assert %{"access_token" => token} = json_response(conn, 200)
+    assert Repo.get_by(Token, token: token)
+  end
+
   test "issues a token for request with HTTP basic auth client credentials" do
     user = insert(:user)
     app = insert(:oauth_app)
@@ -93,6 +113,36 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
     refute Map.has_key?(resp, "access_token")
   end
 
+  test "rejects token exchange for valid credentials belonging to unconfirmed user" do
+    password = "testpassword"
+    user = insert(:user, password_hash: Comeonin.Pbkdf2.hashpwsalt(password))
+    info_change = Pleroma.User.Info.confirmation_update(user.info, :unconfirmed)
+
+    {:ok, user} =
+      user
+      |> Ecto.Changeset.change()
+      |> Ecto.Changeset.put_embed(:info, info_change)
+      |> Repo.update()
+
+    refute Pleroma.User.auth_active?(user)
+
+    app = insert(:oauth_app)
+
+    conn =
+      build_conn()
+      |> post("/oauth/token", %{
+        "grant_type" => "password",
+        "username" => user.nickname,
+        "password" => password,
+        "client_id" => app.client_id,
+        "client_secret" => app.client_secret
+      })
+
+    assert resp = json_response(conn, 403)
+    assert %{"error" => _} = resp
+    refute Map.has_key?(resp, "access_token")
+  end
+
   test "rejects an invalid authorization code" do
     app = insert(:oauth_app)
 

test/web/twitter_api/twitter_api_controller_test.exs

@@ -873,6 +873,70 @@ defmodule Pleroma.Web.TwitterAPI.ControllerTest do
     end
   end
 
+  describe "GET /api/account/confirm_email/:token" do
+    setup do
+      user = insert(:user)
+      info_change = User.Info.confirmation_update(user.info, :unconfirmed)
+
+      {:ok, user} =
+        user
+        |> Changeset.change()
+        |> Changeset.put_embed(:info, info_change)
+        |> Repo.update()
+
+      assert user.info.confirmation_pending
+
+      [user: user]
+    end
+
+    test "it redirects to root url", %{conn: conn, user: user} do
+      conn = get(conn, "/api/account/confirm_email/#{user.info.confirmation_token}")
+
+      assert 302 == conn.status
+    end
+
+    test "it confirms the user account", %{conn: conn, user: user} do
+      get(conn, "/api/account/confirm_email/#{user.info.confirmation_token}")
+
+      user = Repo.get(User, user.id)
+
+      refute user.info.confirmation_pending
+      refute user.info.confirmation_token
+    end
+  end
+
+  describe "POST /api/account/resend_confirmation_email" do
+    setup do
+      user = insert(:user)
+      info_change = User.Info.confirmation_update(user.info, :unconfirmed)
+
+      {:ok, user} =
+        user
+        |> Changeset.change()
+        |> Changeset.put_embed(:info, info_change)
+        |> Repo.update()
+
+      assert user.info.confirmation_pending
+
+      [user: user]
+    end
+
+    test "it returns 204 No Content", %{conn: conn, user: user} do
+      conn
+      |> assign(:user, user)
+      |> post("/api/account/resend_confirmation_email?email=#{user.email}")
+      |> json_response(:no_content)
+    end
+
+    test "it sends confirmation email", %{conn: conn, user: user} do
+      conn
+      |> assign(:user, user)
+      |> post("/api/account/resend_confirmation_email?email=#{user.email}")
+
+      Swoosh.TestAssertions.assert_email_sent(Pleroma.UserEmail.account_confirmation_email(user))
+    end
+  end
+
   describe "GET /api/externalprofile/show" do
     test "it returns the user", %{conn: conn} do
       user = insert(:user)

test/web/twitter_api/twitter_api_test.exs

@@ -275,6 +275,31 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPITest do
              UserView.render("show.json", %{user: fetched_user})
   end
 
+  @moduletag skip: "needs 'account_activation_required: true' in config"
+  test "it sends confirmation email if :account_activation_required is specified in instance config" do
+    setting = Pleroma.Config.get([:instance, :account_activation_required])
+
+    unless setting do
+      Pleroma.Config.put([:instance, :account_activation_required], true)
+      on_exit(fn -> Pleroma.Config.put([:instance, :account_activation_required], setting) end)
+    end
+
+    data = %{
+      "nickname" => "lain",
+      "email" => "lain@wired.jp",
+      "fullname" => "lain iwakura",
+      "bio" => "",
+      "password" => "bear",
+      "confirm" => "bear"
+    }
+
+    {:ok, user} = TwitterAPI.register_user(data)
+
+    assert user.info.confirmation_pending
+
+    Swoosh.TestAssertions.assert_email_sent(Pleroma.UserEmail.account_confirmation_email(user))
+  end
+
   test "it registers a new user and parses mentions in the bio" do
     data1 = %{
       "nickname" => "john",