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import unittest
from unittest.mock import patch
import pytest
from django.db import IntegrityError
from django.test import TestCase
from pyblackbird_cc.resources.factories import PDFPageSnapshotModelFactory
from pyblackbird_cc.resources.factories import ResourceModelFactory
from pyblackbird_cc.resources.models import PDFPageSnapshot
from pyblackbird_cc.resources.models import PDFResource
from pyblackbird_cc.resources.models import Resource
from pyblackbird_cc.resources.models import ResourceCategory
from pyblackbird_cc.resources.models import ResourceType
from pyblackbird_cc.resources.views import ResourceInfo
from pyblackbird_cc.resources.views import _extract_metadata_from_resource
@pytest.mark.django_db()
def test_resource_model(resources):
r1 = resources[0]
pdf_on_rw = r1.pdf_resources.first()
pdf_page_snapshot = PDFPageSnapshotModelFactory(pdf_file=pdf_on_rw)
assert Resource.objects.filter(id=r1.id).exists()
assert any("test_" in name for name in r1.get_pdf_file_names())
assert len(r1.get_pdf_file_names()) == 3
assert "pdf_page_snapshot_" in r1.get_pdf_snapshot_file_names()[0]
@pytest.mark.django_db()
def test_can_add_feature_slots_to_resource():
r = ResourceModelFactory()
r.feature_slot = 1
r.save()
assert r.feature_slot == 1
@pytest.mark.django_db()
def test_resource_slot_int_must_be_unique():
"""
Test that a resource feature slot must be unique.
"""
r1 = ResourceModelFactory()
r2 = ResourceModelFactory()
r1.feature_slot = 1
r1.save()
r2.feature_slot = 1
with pytest.raises(IntegrityError):
r2.save()
class ResourceModelTest(TestCase):
def test_string_representation(self):
resource = Resource(name="Test Resource")
assert str(resource) == "Test Resource"
@unittest.skip("Skipping this test for now as it is broken")
class TestExtractMetadata(TestCase):
@patch("resources.views.get_presigned_obj_url")
def test_extract_metadata_from_resource(self, mock_get_url):
# Create mock instances of ResourceType and ResourceCategory
mock_resource_type = ResourceType.objects.create(name="Test Type")
mock_main_category = ResourceCategory.objects.create(name="Test Main Category")
mock_resource = Resource(
name="Test Resource",
thumbnail_filenames=["thumb.jpg", "thumb2.jpg"],
created_at="2022-01-01",
updated_at="2022-01-02",
resource_type=mock_resource_type,
main_resource_category=mock_main_category,
age_range="5-7",
)
mock_get_url.return_value = "https://example.com/url"
result = _extract_metadata_from_resource(mock_resource)
self.assertIsInstance(result, ResourceInfo)
assert result.name == "Test Resource"
assert result.pdf_filenames == "test.pdf"
assert result.thumbnail_filenames in ["thumb.jpg", "thumb2.jpg"]
assert result.created == "2022-01-01"
assert result.updated == "2022-01-02"
@unittest.skip("These tests will not run because they rely upon the view to get file size, etc.")
class TestPDFResourceModel(TestCase):
def setUp(self):
self.resource_type = ResourceType.objects.create(name="Test Resource Type")
self.resource_category = ResourceCategory.objects.create(name="Test Resource Category")
self.resource = Resource.objects.create(
name="Test Resource",
resource_type=self.resource_type,
main_resource_category=self.resource_category,
age_range="5-7",
curriculum="English",
description="Test Description",
)
self.pdf_resource = PDFResource.objects.create(
resource=self.resource,
file_name="resources/tests/testdata/test_small_file.pdf",
)
self.pdf_page_snapshot = PDFPageSnapshot.objects.create(
name="Test Thumbnail Image",
file_name="test_resource_1.jpg",
pdf_file=self.pdf_resource,
)
def test_pdf_resource_string_representation(self):
self.assertEqual(str(self.resource), "Test Resource")
def test_get_pdf_snapshot_filenames(self):
self.assertEqual(self.pdf_resource.snapshot_file_names(), ["test_resource_1.jpg"])
@pytest.mark.django_db()
def test_get_urls_of_resource_snapshot_images(resource):
assert len(resource.thumbnail_filenames) == 3
# crude but it does the job; concatenating a list of URLS into one long sting...
assert "https://ams3.digitaloceanspaces.com" in "".join(resource.thumbnail_urls())
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