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from django import forms
from django.core.files.base import File
from django.core.files.uploadedfile import SimpleUploadedFile
from imagekit import forms as ikforms
from imagekit.processors import SmartCrop
from nose.tools import eq_
from . import imagegenerators # noqa
from .models import (ProcessedImageFieldModel,
ProcessedImageFieldWithSpecModel,
ImageModel)
from .utils import get_image_file
def test_model_processedimagefield():
instance = ProcessedImageFieldModel()
file = File(get_image_file())
instance.processed.save('whatever.jpeg', file)
instance.save()
eq_(instance.processed.width, 50)
eq_(instance.processed.height, 50)
def test_model_processedimagefield_with_spec():
instance = ProcessedImageFieldWithSpecModel()
file = File(get_image_file())
instance.processed.save('whatever.jpeg', file)
instance.save()
eq_(instance.processed.width, 100)
eq_(instance.processed.height, 60)
def test_form_processedimagefield():
class TestForm(forms.ModelForm):
image = ikforms.ProcessedImageField(spec_id='tests:testform_image',
processors=[SmartCrop(50, 50)], format='JPEG')
class Meta:
model = ImageModel
fields = 'image',
upload_file = get_image_file()
file_dict = {'image': SimpleUploadedFile('abc.jpg', upload_file.read())}
form = TestForm({}, file_dict)
instance = form.save()
eq_(instance.image.width, 50)
eq_(instance.image.height, 50)
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