api for sessions fixed

* now we return the user id on login
* allow a destroy request for logging out
* added test for api sessions controller

1 files changed, 68 insertions, 0 deletions

diff --git a/users/test/functional/v1/sessions_controller_test.rb b/users/test/functional/v1/sessions_controller_test.rb
new file mode 100644
index 0000000..be085ce
--- /dev/null
+++ b/users/test/functional/v1/sessions_controller_test.rb
@@ -0,0 +1,68 @@
+require 'test_helper'
+
+# This is a simple controller unit test.
+# We're stubbing out both warden and srp.
+# There's an integration test testing the full rack stack and srp
+class V1::SessionsControllerTest < ActionController::TestCase
+
+  setup do
+    @request.env['HTTP_HOST'] = 'api.lvh.me'
+    @user = stub :login => "me", :id => 123
+    @client_hex = 'a123'
+  end
+
+  test "renders json" do
+    request.env['warden'].expects(:winning_strategy)
+    get :new, :format => :json
+    assert_response :success
+    assert_json_error nil
+  end
+
+  test "renders warden errors" do
+    strategy = stub :message => {:field => :translate_me}
+    request.env['warden'].stubs(:winning_strategy).returns(strategy)
+    I18n.expects(:t).with(:translate_me).at_least_once.returns("translation stub")
+    get :new, :format => :json
+    assert_response 422
+    assert_json_error :field => "translation stub"
+  end
+
+  # Warden takes care of parsing the params and
+  # rendering the response. So not much to test here.
+  test "should perform handshake" do
+    request.env['warden'].expects(:authenticate!)
+    # make sure we don't get a template missing error:
+    @controller.stubs(:render)
+    post :create, :login => @user.login, 'A' => @client_hex
+  end
+
+  test "should authorize" do
+    request.env['warden'].expects(:authenticate!)
+    @controller.expects(:current_user).returns(@user)
+    handshake = stub(:to_hash => {h: "ash"})
+    session[:handshake] = handshake
+
+    post :update, :id => @user.login, :client_auth => @client_hex
+
+    assert_nil session[:handshake]
+    assert_response :success
+    assert_json_response handshake.to_hash.merge(id: @user.id)
+  end
+
+  test "logout should reset warden user" do
+    expect_warden_logout
+    delete :destroy
+    assert_response :redirect
+    assert_redirected_to root_url
+  end
+
+  def expect_warden_logout
+    raw = mock('raw session') do
+      expects(:inspect)
+    end
+    request.env['warden'].expects(:raw_session).returns(raw)
+    request.env['warden'].expects(:logout)
+  end
+
+
+end