def test_resource_image_view(client, space_resource):
jpeg = create_resource_image(space_resource, size=(300, 300), format="JPEG")
png = create_resource_image(space_resource, size=(300, 300), format="PNG")
assert png.image_format == "PNG"
resp = client.get(reverse("resource-image-view", kwargs={"pk": jpeg.pk}))
assert resp["Content-Type"] == "image/jpeg"
resp = client.get(reverse("resource-image-view", kwargs={"pk": png.pk}))
assert resp["Content-Type"] == "image/png"
def test_resource_image_view(client, space_resource):
jpeg = create_resource_image(space_resource,
size=(300, 300),
format="JPEG")
png = create_resource_image(space_resource, size=(300, 300), format="PNG")
assert png.image_format == "PNG"
resp = client.get(reverse("resource-image-view", kwargs={"pk": jpeg.pk}))
assert resp["Content-Type"] == "image/jpeg"
resp = client.get(reverse("resource-image-view", kwargs={"pk": png.pk}))
assert resp["Content-Type"] == "image/png"
def test_only_one_main_image(space_resource):
i1 = create_resource_image(space_resource, type="main")
assert i1.type == "main"
i2 = create_resource_image(space_resource, type="main")
assert i2.type == "main"
# The first image should have been turned non-main after the new main image was created
assert ResourceImage.objects.get(pk=i1.pk).type == "other"
i3 = create_resource_image(space_resource, type="other")
assert i3.type == "other"
# But adding a new non-main image should not have dethroned i2 from being main
assert ResourceImage.objects.get(pk=i2.pk).type == "main"
def test_only_one_main_image(space_resource):
i1 = create_resource_image(space_resource, type="main")
assert i1.type == "main"
i2 = create_resource_image(space_resource, type="main")
assert i2.type == "main"
# The first image should have been turned non-main after the new main image was created
assert ResourceImage.objects.get(pk=i1.pk).type == "other"
i3 = create_resource_image(space_resource, type="other")
assert i3.type == "other"
# But adding a new non-main image should not have dethroned i2 from being main
assert ResourceImage.objects.get(pk=i2.pk).type == "main"
def test_resource_image_view_thumbing(client, space_resource):
png = create_resource_image(space_resource, size=(300, 300), format="PNG")
resp = client.get(reverse("resource-image-view", kwargs={"pk": png.pk}), data={"dim": "50x50"})
assert resp["Content-Type"] == "image/jpeg" # Thumbnails should be PNG even if source data isn't
img_data = resp.getvalue()
assert Image.open(BytesIO(img_data)).size == (50, 50)
# Rudimentary checking of invalid `dim`s -- better testing in `test_dimension_string_parsing`
assert client.get(reverse("resource-image-view", kwargs={"pk": png.pk}), data={"dim": "-x3"}).status_code == 400
def test_resource_image_view_thumbing(client, space_resource):
png = create_resource_image(space_resource, size=(300, 300), format="PNG")
resp = client.get(reverse("resource-image-view", kwargs={"pk": png.pk}),
data={"dim": "50x50"})
assert resp[
"Content-Type"] == "image/jpeg" # Thumbnails should be PNG even if source data isn't
img_data = resp.getvalue()
assert Image.open(BytesIO(img_data)).size == (50, 50)
# Rudimentary checking of invalid `dim`s -- better testing in `test_dimension_string_parsing`
assert client.get(reverse("resource-image-view", kwargs={"pk": png.pk}),
data={
"dim": "-x3"
}).status_code == 400
