Criados botões de login e logout close #49

pypro/base/templates/base/base.html

@@ -24,12 +24,13 @@
     <button aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation" class="navbar-toggler"
             data-target="#navbarSupportedContent" data-toggle="collapse" type="button">
         <span class="navbar-toggler-icon"></span>
+
     </button>
     <div class="collapse navbar-collapse" id="navbarSupportedContent">
         <ul class="navbar-nav mr-auto">
             <li class="nav-item dropdown">
-                <a aria-expanded="false" aria-haspopup="true" class="nav-link dropdown-toggle" data-toggle="dropdown" href="#"
-                   id="navbarDropdown" role="button">
+                <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown"
+                   aria-haspopup="true" aria-expanded="false">
                     Módulos
                 </a>
                 <div aria-labelledby="navbarDropdown" class="dropdown-menu">
@@ -40,6 +41,21 @@
                 </div>
             </li>
         </ul>
+        {% if user.is_authenticated %}
+            <ul class="navbar-nav">
+            <li class="nav-item dropdown">
+                <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown"
+                   aria-haspopup="true" aria-expanded="false">
+                    {{ user.first_name }}
+                </a>
+                <div class="dropdown-menu" aria-labelledby="navbarDropdown">
+                    <button type="button" class="dropdown-item">Sair</button>
+                </div>
+            </li>
+        </ul>
+        {% else %}
+        <a class="btn btn-light my-2" href="{% url 'login' %}">Entrar</a>
+        {% endif %}
     </div>
 </nav>
 

pypro/base/tests/test_login.py

@@ -2,6 +2,8 @@
 from django.urls import reverse
 from model_mommy import mommy
 
+from pypro.django_assertions import assert_contains, assert_not_contains
+
 
 @pytest.fixture
 def resp(client, db):
@@ -30,3 +32,37 @@ def resp_post(client, usuario):
 def test_login_redirect(resp_post):
     assert resp_post.status_code == 302
     assert resp_post.url == reverse('modulos:indice')
+
+
+@pytest.fixture
+def resp_home(client, db):
+    return client.get(reverse('base:home'))
+
+
+def test_botao_entrar_disponivel(resp_home):
+    assert_contains(resp_home, 'Entrar')
+
+
+def test_link_de_login_disponivel(resp_home):
+    assert_contains(resp_home, reverse('login'))
+
+
+@pytest.fixture
+def resp_home_com_usuario_logado(client_com_usuario_logado, db):
+    return client_com_usuario_logado.get(reverse('base:home'))
+
+
+def test_botao_entrar_indisponivel(resp_home_com_usuario_logado):
+    assert_not_contains(resp_home_com_usuario_logado, 'Entrar')
+
+
+def test_link_de_login_indisponivel(resp_home_com_usuario_logado):
+    assert_not_contains(resp_home_com_usuario_logado, reverse('login'))
+
+
+def test_botao_sair_disponivel(resp_home_com_usuario_logado):
+    assert_contains(resp_home_com_usuario_logado, 'Sair')
+
+
+def test_nome_usuario_logado_disponivel(resp_home_com_usuario_logado, usuario_logado):
+    assert_contains(resp_home_com_usuario_logado, usuario_logado.first_name)

pypro/conftest.py

@@ -0,0 +1,14 @@
+import pytest
+from model_mommy import mommy
+
+
+@pytest.fixture
+def usuario_logado(db, django_user_model):
+    usuario_modelo = mommy.make(django_user_model, first_name='Fulano')
+    return usuario_modelo
+
+
+@pytest.fixture
+def client_com_usuario_logado(usuario_logado, client):
+    client.force_login(usuario_logado)
+    return client

pypro/django_assertions.py

@@ -3,3 +3,4 @@
 _test_case = TestCase()
 
 assert_contains = _test_case.assertContains
+assert_not_contains = _test_case.assertNotContains