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mayan-edms/mayan/apps/documents/tests/test_document_views.py
Roberto Rosario a7b31fc171 Refactor and implement download code natively 
- Use modified port of Django 2.2 FileResponse.
- Remove Django DownloadView library.

Signed-off-by: Roberto Rosario <roberto.rosario@mayan-edms.com>
2019-12-12 19:39:44 -04:00

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from __future__ import unicode_literals
from django.utils.encoding import force_text
from mayan.apps.converter.layers import layer_saved_transformations
from mayan.apps.converter.permissions import permission_transformation_delete
from mayan.apps.converter.tests.mixins import LayerTestMixin
from ..models import DeletedDocument, Document, DocumentType
from ..permissions import (
permission_document_create, permission_document_download,
permission_document_print, permission_document_properties_edit,
permission_document_tools, permission_document_view,
permission_empty_trash
)
from .base import GenericDocumentViewTestCase
from .literals import (
TEST_DOCUMENT_TYPE_2_LABEL, TEST_SMALL_DOCUMENT_FILENAME
)
from .mixins import DocumentViewTestMixin
class DocumentViewTestCase(
LayerTestMixin, DocumentViewTestMixin, GenericDocumentViewTestCase
):
def test_document_view_no_permissions(self):
response = self._request_document_properties_view()
self.assertEqual(response.status_code, 404)
def test_document_view_with_permissions(self):
self.grant_access(
obj=self.test_document, permission=permission_document_view
)
response = self._request_document_properties_view()
self.assertContains(
response=response, text=self.test_document.label, status_code=200
)
def test_document_list_view_no_permissions(self):
response = self._request_test_document_list_view()
self.assertEqual(response.status_code, 200)
self.assertEqual(response.context['object_list'].count(), 0)
def test_document_list_view_with_access(self):
self.grant_access(
obj=self.test_document, permission=permission_document_view
)
response = self._request_test_document_list_view()
self.assertContains(
response=response, text=self.test_document.label, status_code=200
)
def test_document_document_type_change_post_view_no_permissions(self):
self.assertEqual(
self.test_document.document_type, self.test_document_type
)
document_type_2 = DocumentType.objects.create(
label=TEST_DOCUMENT_TYPE_2_LABEL
)
response = self._request_test_document_type_edit_post_view(
document_type=document_type_2
)
self.assertEqual(response.status_code, 404)
self.assertEqual(
Document.objects.get(pk=self.test_document.pk).document_type,
self.test_document_type
)
def test_document_document_type_change_post_view_with_permissions(self):
self.assertEqual(
self.test_document.document_type, self.test_document_type
)
document_type_2 = DocumentType.objects.create(
label=TEST_DOCUMENT_TYPE_2_LABEL
)
self.grant_access(
obj=self.test_document, permission=permission_document_properties_edit
)
self.grant_access(
obj=document_type_2, permission=permission_document_create
)
response = self._request_test_document_type_edit_post_view(
document_type=document_type_2
)
self.assertEqual(response.status_code, 302)
self.assertEqual(
Document.objects.get(pk=self.test_document.pk).document_type,
document_type_2
)
def test_document_document_type_change_view_get_no_permissions(self):
response = self._request_test_document_type_edit_get_view(
)
self.assertEqual(response.status_code, 404)
self.assertEqual(
Document.objects.get(pk=self.test_document.pk).document_type,
self.test_document_type
)
def test_document_document_type_change_view_get_with_permissions(self):
self.grant_access(
obj=self.test_document, permission=permission_document_properties_edit
)
response = self._request_test_document_type_edit_get_view(
)
self.assertEqual(response.status_code, 200)
self.assertEqual(
Document.objects.get(pk=self.test_document.pk).document_type,
self.test_document_type
)
def test_document_multiple_document_type_change_view_no_permission(self):
self.assertEqual(
Document.objects.first().document_type, self.test_document_type
)
document_type_2 = DocumentType.objects.create(
label=TEST_DOCUMENT_TYPE_2_LABEL
)
response = self._request_multiple_document_type_edit(
document_type=document_type_2
)
self.assertEqual(response.status_code, 404)
self.assertEqual(
Document.objects.first().document_type, self.test_document_type
)
def test_document_multiple_document_type_change_view_with_permission(self):
self.assertEqual(
Document.objects.first().document_type, self.test_document_type
)
document_type_2 = DocumentType.objects.create(
label=TEST_DOCUMENT_TYPE_2_LABEL
)
self.grant_access(
obj=self.test_document,
permission=permission_document_properties_edit
)
self.grant_access(
obj=document_type_2, permission=permission_document_create
)
response = self._request_multiple_document_type_edit(
document_type=document_type_2
)
self.assertEqual(response.status_code, 302)
self.assertEqual(
Document.objects.first().document_type, document_type_2
)
def test_document_download_form_get_view_no_permission(self):
response = self._request_document_download_form_get_view()
self.assertEqual(response.status_code, 404)
def test_document_download_form_get_view_with_access(self):
self.grant_access(
obj=self.test_document, permission=permission_document_download
)
response = self._request_document_download_form_get_view()
self.assertContains(
response=response, text=self.test_document.label, status_code=200
)
def test_document_download_form_post_view_no_permission(self):
response = self._request_document_download_form_post_view()
self.assertEqual(response.status_code, 404)
def test_document_download_form_post_view_with_access(self):
self.grant_access(
obj=self.test_document, permission=permission_document_download
)
response = self._request_document_download_form_post_view()
self.assertEqual(response.status_code, 302)
def test_document_download_view_no_permission(self):
response = self._request_document_download_view()
self.assertEqual(response.status_code, 404)
def test_document_download_view_with_permission(self):
# Set the expected_content_types for
# common.tests.mixins.ContentTypeCheckMixin
self.expected_content_types = (
self.test_document.file_mimetype,
)
self.grant_access(
obj=self.test_document, permission=permission_document_download
)
response = self._request_document_download_view()
self.assertEqual(response.status_code, 200)
with self.test_document.open() as file_object:
self.assert_download_response(
response=response, content=file_object.read(),
filename=TEST_SMALL_DOCUMENT_FILENAME,
mime_type=self.test_document.file_mimetype
)
def test_document_multiple_download_view_no_permission(self):
response = self._request_document_multiple_download_view()
self.assertEqual(response.status_code, 404)
def test_document_multiple_download_view_with_permission(self):
# Set the expected_content_types for
# common.tests.mixins.ContentTypeCheckMixin
self.expected_content_types = (
self.test_document.file_mimetype,
)
self.grant_access(
obj=self.test_document, permission=permission_document_download
)
response = self._request_document_multiple_download_view()
self.assertEqual(response.status_code, 200)
with self.test_document.open() as file_object:
self.assert_download_response(
response=response, content=file_object.read(),
filename=TEST_SMALL_DOCUMENT_FILENAME,
mime_type=self.test_document.file_mimetype
)
def test_document_version_download_view_no_permission(self):
response = self._request_document_version_download()
self.assertEqual(response.status_code, 404)
def test_document_version_download_view_with_permission(self):
# Set the expected_content_types for
# common.tests.mixins.ContentTypeCheckMixin
self.expected_content_types = (
self.test_document.latest_version.mimetype,
)
self.grant_access(
obj=self.test_document, permission=permission_document_download
)
response = self._request_document_version_download()
self.assertEqual(response.status_code, 200)
with self.test_document.open() as file_object:
self.assert_download_response(
response=response, content=file_object.read(),
filename=force_text(self.test_document.latest_version),
mime_type=self.test_document.latest_version.mimetype
)
def test_document_version_download_preserve_extension_view_with_permission(self):
# Set the expected_content_types for
# common.tests.mixins.ContentTypeCheckMixin
self.expected_content_types = (
self.test_document.latest_version.mimetype,
)
self.grant_access(
obj=self.test_document, permission=permission_document_download
)
response = self._request_document_version_download(
data={'preserve_extension': True}
)
self.assertEqual(response.status_code, 200)
with self.test_document.open() as file_object:
self.assert_download_response(
response=response, content=file_object.read(),
filename=self.test_document.latest_version.get_rendered_string(
preserve_extension=True
), mime_type=self.test_document.latest_version.mimetype
)
def test_document_update_page_count_view_no_permission(self):
self.test_document.pages.all().delete()
self.assertEqual(self.test_document.pages.count(), 0)
response = self._request_document_update_page_count_view()
self.assertEqual(response.status_code, 404)
self.assertEqual(self.test_document.pages.count(), 0)
def test_document_update_page_count_view_with_permission(self):
page_count = self.test_document.pages.count()
self.test_document.pages.all().delete()
self.assertEqual(self.test_document.pages.count(), 0)
self.grant_access(
obj=self.test_document, permission=permission_document_tools
)
response = self._request_document_update_page_count_view()
self.assertEqual(response.status_code, 302)
self.assertEqual(self.test_document.pages.count(), page_count)
def test_document_multiple_update_page_count_view_no_permission(self):
self.test_document.pages.all().delete()
self.assertEqual(self.test_document.pages.count(), 0)
response = self._request_document_multiple_update_page_count_view()
self.assertEqual(response.status_code, 404)
self.assertEqual(self.test_document.pages.count(), 0)
def test_document_multiple_update_page_count_view_with_permission(self):
page_count = self.test_document.pages.count()
self.test_document.pages.all().delete()
self.assertEqual(self.test_document.pages.count(), 0)
self.grant_access(
obj=self.test_document, permission=permission_document_tools
)
response = self._request_document_multiple_update_page_count_view()
self.assertEqual(response.status_code, 302)
self.assertEqual(self.test_document.pages.count(), page_count)
def test_document_clear_transformations_view_no_permission(self):
self._create_document_transformation()
transformation_count = layer_saved_transformations.get_transformations_for(
obj=self.test_document.pages.first()
).count()
self.grant_access(
obj=self.test_document, permission=permission_document_view
)
response = self._request_document_clear_transformations_view()
self.assertEqual(response.status_code, 404)
self.assertEqual(
transformation_count,
layer_saved_transformations.get_transformations_for(
obj=self.test_document.pages.first()
).count()
)
def test_document_clear_transformations_view_with_access(self):
self._create_document_transformation()
transformation_count = layer_saved_transformations.get_transformations_for(
obj=self.test_document.pages.first()
).count()
self.grant_access(
obj=self.test_document,
permission=permission_transformation_delete
)
self.grant_access(
obj=self.test_document, permission=permission_document_view
)
response = self._request_document_clear_transformations_view()
self.assertEqual(response.status_code, 302)
self.assertEqual(
transformation_count - 1,
layer_saved_transformations.get_transformations_for(
obj=self.test_document.pages.first()
).count()
)
def test_document_multiple_clear_transformations_view_no_permission(self):
self._create_document_transformation()
transformation_count = layer_saved_transformations.get_transformations_for(
obj=self.test_document.pages.first()
).count()
self.grant_access(
obj=self.test_document, permission=permission_document_view
)
response = self._request_document_multiple_clear_transformations()
self.assertEqual(response.status_code, 404)
self.assertEqual(
transformation_count,
layer_saved_transformations.get_transformations_for(
obj=self.test_document.pages.first()
).count()
)
def test_document_multiple_clear_transformations_view_with_access(self):
self._create_document_transformation()
transformation_count = layer_saved_transformations.get_transformations_for(
obj=self.test_document.pages.first()
).count()
self.grant_access(
obj=self.test_document, permission=permission_document_view
)
self.grant_access(
obj=self.test_document, permission=permission_transformation_delete
)
response = self._request_document_multiple_clear_transformations()
self.assertEqual(response.status_code, 302)
self.assertEqual(
transformation_count - 1,
layer_saved_transformations.get_transformations_for(
obj=self.test_document.pages.first()
).count()
)
def test_trash_can_empty_view_no_permission(self):
self.test_document.delete()
self.assertEqual(DeletedDocument.objects.count(), 1)
response = self._request_empty_trash_view()
self.assertEqual(response.status_code, 403)
self.assertEqual(DeletedDocument.objects.count(), 1)
def test_trash_can_empty_view_with_permission(self):
self.test_document.delete()
self.assertEqual(DeletedDocument.objects.count(), 1)
self.grant_permission(permission=permission_empty_trash)
response = self._request_empty_trash_view()
self.assertEqual(response.status_code, 302)
self.assertEqual(DeletedDocument.objects.count(), 0)
self.assertEqual(Document.objects.count(), 0)
def test_document_print_view_no_access(self):
response = self._request_document_print_view()
self.assertEqual(response.status_code, 403)
def test_document_print_view_with_access(self):
self.grant_access(
obj=self.test_document, permission=permission_document_print
)
response = self._request_document_print_view()
self.assertEqual(response.status_code, 200)
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