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blueprints_test.py
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blueprints_test.py
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"""Test for DeepCell Label Blueprints"""
import io
import pytest
import numpy as np
from tifffile import TiffWriter
from PIL import Image
from deepcell_label import models
from deepcell_label.conftest import DummyLoader
# Automatically enable transactions for all tests, without importing any extra fixtures.
@pytest.fixture(autouse=True)
def enable_transactional_tests(db_session):
db_session.autoflush = False
pass
class Bunch(object):
def __init__(self, **kwds):
self.__dict__.update(kwds)
def test_health(client):
response = client.get('/health')
assert response.status_code == 200
assert response.json.get('message') == 'success'
def test_raw(client):
project = models.Project.create(DummyLoader())
response = client.get(f'/api/raw/{project.token}/0/0')
assert response.status_code == 200
def test_labeled(client):
project = models.Project.create(DummyLoader())
response = client.get(f'/api/labeled/{project.token}/0/0')
assert response.status_code == 200
def test_array(client):
project = models.Project.create(DummyLoader())
response = client.get(f'/api/array/{project.token}/0/0')
assert response.status_code == 200
def test_colormap(client):
project = models.Project.create(DummyLoader())
response = client.get(f'/api/colormap/{project.token}/0')
assert response.status_code == 200
def test_edit(client):
pass
def test_undo(client):
# Project not found
response = client.post('/api/undo/0')
assert response.status_code == 404
# Create a project
project = models.Project.create(DummyLoader())
# Undo with no action to undo silently does nothing
response = client.post('/api/undo/{}'.format(project.token))
assert response.status_code == 200
def test_redo(client):
# Project not found
response = client.post('/api/redo/0')
assert response.status_code == 404
# Create a project
project = models.Project.create(DummyLoader())
# Redo with no action to redo silently does nothing
response = client.post(f'/api/redo/{project.token}')
assert response.status_code == 200
def test_create_project(client, mocker):
mocker.patch('deepcell_label.blueprints.loaders.URLLoader', lambda *args: DummyLoader())
response = client.post('/api/project')
assert response.status_code == 200
def test_create_project_dropped_npz(client):
npz = io.BytesIO()
np.savez(npz, X=np.zeros((1, 1, 1, 1)), y=np.ones((1, 1, 1, 1)))
npz.seek(0)
data = {'file': (npz, 'test.npz')}
response = client.post('/api/project/dropped', data=data, content_type='multipart/form-data')
assert response.status_code == 200
def test_create_project_dropped_tiff(client):
tifffile = io.BytesIO()
with TiffWriter(tifffile) as writer:
writer.save(np.zeros((1, 1, 1, 1)))
tifffile.seek(0)
data = {'file': (tifffile, 'test.tiff')}
response = client.post('/api/project/dropped', data=data, content_type='multipart/form-data')
assert response.status_code == 200
def test_create_project_dropped_png(client):
png = io.BytesIO()
img = Image.fromarray(np.zeros((1, 1)), mode='L')
img.save(png, format="png")
png.seek(0)
data = {'file': (png, 'test.png')}
response = client.post('/api/project/dropped', data=data, content_type='multipart/form-data')
assert response.status_code == 200
def test_get_project(client):
project = models.Project.create(DummyLoader())
response = client.get(f'/api/project/{project.token}')
assert response.status_code == 200
def test_add_channel(client):
project = models.Project.create(DummyLoader(raw=np.zeros((1, 1, 1, 1))))
npz = io.BytesIO()
np.savez(npz, new_channel=np.ones((1, 1, 1, 1)))
npz.seek(0)
data = {'file': (npz, 'test.npz')}
response = client.post(f'/api/raw/{project.token}', data=data,
content_type='multipart/form-data')
assert response.status_code == 200
assert response.json.get('numChannels') == 2
assert project.raw_array.shape == (1, 1, 1, 2)
assert 0 in project.raw_array
assert 1 in project.raw_array
# def test_project_finished(client):
# project = models.Project.create(DummyLoader())
# project.finish()
# response = client.get(f'/project/{project.token}')
# assert response.status_code == 410
# def test_download_project(client, mocker):
# project = models.Project.create(DummyLoader())
# mocked_export = mocker.patch('deepcell_label.blueprints.exporters.Exporter.export',
# return_value=io.BytesIO())
# response = client.get(f'/downloadproject/{project.token}')
# assert response.status_code == 200
# mocked_export.assert_called()
# def test_upload_to_s3_npz(client, mocker):
# project = models.Project.create(DummyLoader(path='test.npz'))
# mocked_export = mocker.patch('deepcell_label.blueprints.exporters.S3Exporter.export')
# response = client.get(f'/api/upload/caliban-output/{project.token}')
# assert response.status_code == 302
# mocked_export.assert_called()
# def test_upload_to_s3_trk(client, mocker):
# project = models.Project.create(DummyLoader(path='test.trk'))
# mocked_export = mocker.patch('deepcell_label.blueprints.exporters.S3Exporter.export')
# response = client.get(f'/api/upload/caliban-output/{project.token}')
# assert response.status_code == 302
# mocked_export.assert_called()
# def test_upload_to_s3_missing(client, mocker):
# mocker.patch('deepcell_label.blueprints.exporters.S3Exporter.export')
# response = client.get('/api/upload/caliban-output/1')
# assert response.status_code == 404