Test add parlamentarians to cart

requirements/dev.txt

@@ -1,11 +1,13 @@
 -r producao.txt
 
 # para testes
-coverage==3.7.1
 pytest-django==2.7.0
 WebTest==2.0.16
 django-webtest==1.7.7
 django-dynamic-fixture==1.7.0
+coverage==3.7.1
+pytest-cov==1.8.0
+pyPdf==1.13
 
 # para desevolvimento
 django-debug-toolbar==1.2.1

sigi/apps/parlamentares/templates/parlamentares/carrinho.html

@@ -58,7 +58,7 @@
 	</ul>
 
 	<div id="tabs-1">
-		<form action="../labels/{{query_str}}" method="post">{% csrf_token %}
+		<form id="generate_labels" action="../labels/{{query_str}}" method="post">{% csrf_token %}
         <fieldset><legend>{% trans 'Formato da Etiqueta' %}</legend>
         <ul class="formato_etiqueta">
         	<li><input type="radio" name="tamanho_etiqueta"

sigi/apps/parlamentares/test_parlamentares.py

@@ -3,6 +3,7 @@ import pytest
 from django_dynamic_fixture import G
 
 from sigi.apps.parlamentares.models import Parlamentar
+from sigi.testutils import pdf_text
 
 
 pytestmark = pytest.mark.django_db
@@ -10,19 +11,18 @@ pytestmark = pytest.mark.django_db
 
 @pytest.fixture
 def some_parlamentarians():
-    a = G(Parlamentar, nome_completo=u"Andre Silva", foto=None)
-    b = G(Parlamentar, nome_completo=u"Bartolomeu Gusmao", foto=None)
-    c = G(Parlamentar, nome_completo=u"Camila Carla", foto=None)
+    a = G(Parlamentar, nome_completo="Andre Silva", foto=None)
+    b = G(Parlamentar, nome_completo="Bartolomeu Gusmao", foto=None)
+    c = G(Parlamentar, nome_completo="Camila Carla", foto=None)
     return a, b, c
 
 
-def test_list(some_parlamentarians, admin_client):
-    response = admin_client.get('/parlamentares/parlamentar', follow=True)
+def test_list_all(some_parlamentarians, admin_user, app):
+    response = app.get('/parlamentares/parlamentar/', auto_follow=True, user=admin_user.username)
     assert response.status_code == 200
 
-    decoded_content = response.content.decode('utf-8')
     for x in some_parlamentarians:
-        assert x.nome_completo in decoded_content
+        assert x.nome_completo in response.content
 
 
 def test_list_filtered_by_capital_letter(some_parlamentarians, admin_client):
@@ -34,3 +34,32 @@ def test_list_filtered_by_capital_letter(some_parlamentarians, admin_client):
     assert a.nome_completo not in decoded_content
     assert b.nome_completo in decoded_content
     assert c.nome_completo not in decoded_content
+
+
+def test_add_to_cart(some_parlamentarians, admin_user, app):
+    res = app.get('/parlamentares/parlamentar/', auto_follow=True, user=admin_user.username)
+    assert res.status_code == 200
+
+    a, b, c = some_parlamentarians
+
+    form = res.forms['changelist-form']
+    form['_selected_action'] = [a.pk, b.pk]  # Andre and Bartolomeu
+    form['action'] = 'adiciona_parlamentar'
+    res = form.submit()
+    "2 Parlamentares adicionados" in res.content
+    res = app.get('/parlamentares/parlamentar/carrinho/', auto_follow=True, user=admin_user.username)
+
+    def right_people_present(content):
+        assert a.nome_completo in content
+        assert b.nome_completo in content
+        assert c.nome_completo not in content
+
+    right_people_present(res.content)
+    'Formato da Etiqueta' in res.content
+    'Gerar Etiqueta' in res.content
+
+    labels_form = res.forms['generate_labels']
+    res = labels_form.submit()
+    assert res.content_type == 'application/pdf'
+    text = pdf_text(res)
+    right_people_present(text)

sigi/testutils.py

@@ -0,0 +1,10 @@
+from cStringIO import StringIO
+
+import pyPdf
+
+
+def pdf_text(res):
+    content_as_file = StringIO(res.content)
+    pdf = pyPdf.PdfFileReader(content_as_file)
+    pdf_text = '\n'.join([page.extractText() for page in pdf.pages])
+    return pdf_text