def test23_IIIFHandler_file(self):
"""Test IIIFHandler.file property."""
# No auth
c = Config()
c.api_version = '2.1'
# Generator
c.klass_name = 'gen'
c.generator_dir = os.path.join(os.path.dirname(__file__),
'../iiif/generators')
i = IIIFHandler(prefix='/p',
identifier='sierpinski_carpet',
config=c,
klass=IIIFManipulator,
auth=None)
self.assertEqual(os.path.basename(i.file), 'sierpinski_carpet.py')
# Image
c.klass_name = 'dummy'
c.image_dir = os.path.join(os.path.dirname(__file__), '../testimages')
i = IIIFHandler(prefix='/p',
identifier='starfish',
config=c,
klass=IIIFManipulator,
auth=None)
self.assertEqual(os.path.basename(i.file), 'starfish.jpg')
# Failure
i = IIIFHandler(prefix='/p',
identifier='no-image',
config=c,
klass=IIIFManipulator,
auth=None)
self.assertRaises(IIIFError, lambda: i.file)
def test22_IIIFHandler_json_mime_type(self):
"""Test IIIFHandler.json_mime_type property."""
# No auth, no test for API 1.0
c = Config()
c.api_version = '1.0'
i = IIIFHandler(prefix='/p',
identifier='i',
config=c,
klass=IIIFManipulator,
auth=None)
self.assertEqual(i.json_mime_type, "application/json")
# No auth, connecg for API 1.1
c = Config()
c.api_version = '1.1'
i = IIIFHandler(prefix='/p',
identifier='i',
config=c,
klass=IIIFManipulator,
auth=None)
environ = WSGI_ENVIRON()
with self.test_app.request_context(environ):
self.assertEqual(i.json_mime_type, "application/json")
environ['HTTP_ACCEPT'] = 'application/ld+json'
with self.test_app.request_context(environ):
self.assertEqual(i.json_mime_type, "application/ld+json")
environ['HTTP_ACCEPT'] = 'text/plain'
with self.test_app.request_context(environ):
self.assertEqual(i.json_mime_type, "application/json")
def test26_IIIFHandler_image_request_response(self):
"""Test IIIFHandler.image_request_response()."""
c = Config()
c.api_version = '2.1'
c.klass_name = 'dummy'
c.image_dir = os.path.join(os.path.dirname(__file__), '../testimages')
c.tile_height = 512
c.tile_width = 512
c.scale_factors = [1, 2]
c.host = 'example.org'
c.port = 80
i = IIIFHandler(prefix='p',
identifier='starfish',
config=c,
klass=IIIFManipulator,
auth=None)
environ = WSGI_ENVIRON()
with self.test_app.request_context(environ):
# request too long
self.assertRaises(IIIFError, i.image_request_response, 'x' * 2000)
# bad path
self.assertRaises(IIIFError, i.image_request_response, 'a/b')
self.assertRaises(IIIFError, i.image_request_response, '/')
self.assertRaises(IIIFError, i.image_request_response, 'starfish')
# normal
resp = i.image_request_response('full/full/0/default')
resp.direct_passthrough = False # avoid Flask complaint when reading .data
self.assertEqual(len(resp.data), 3523302)
# PIL manipularor and degraded
i = IIIFHandler(prefix='p',
identifier='starfish-deg',
config=c,
klass=IIIFManipulatorPIL,
auth=None)
environ = WSGI_ENVIRON()
with self.test_app.request_context(environ):
resp = i.image_request_response('full/full/0/default.jpg')
resp.direct_passthrough = False # avoid Flask complaint when reading .data
self.assertTrue(len(resp.data) > 1000000)
self.assertTrue(len(resp.data) < 2000000)
# Conneg for v1.1
c.api_version = '1.1'
i = IIIFHandler(prefix='p',
identifier='starfish',
config=c,
klass=IIIFManipulatorPIL,
auth=None)
environ = WSGI_ENVIRON()
environ['HTTP_ACCEPT'] = 'image/png'
with self.test_app.request_context(environ):
resp = i.image_request_response('full/full/0/native')
resp.direct_passthrough = False # avoid Flask complaint when reading .data
self.assertTrue(len(resp.data) > 1000000)
self.assertEqual(resp.mimetype, 'image/png')
def test26_IIIFHandler_image_information_response(self):
"""Test IIIFHandler.image_information_response()."""
c = Config()
c.api_version = '2.1'
c.klass_name = 'dummy'
c.image_dir = os.path.join(os.path.dirname(__file__), '../testimages')
c.tile_height = 512
c.tile_width = 512
c.scale_factors = [1, 2]
c.host = 'example.org'
c.port = 80
i = IIIFHandler(prefix='p',
identifier='starfish',
config=c,
klass=IIIFManipulator,
auth=IIIFAuthBasic())
environ = WSGI_ENVIRON()
with self.test_app.request_context(environ):
resp = i.image_information_response()
jsonb = resp.response[0]
self.assertIn(b'default', jsonb)
self.assertNotIn(b'native', jsonb)
self.assertIn(b'starfish', jsonb)
self.assertIn(b'scaleFactors', jsonb)
self.assertIn(b'login', jsonb)
# v1.1, auto scale factors
c.api_version = '1.1'
c.scale_factors = ['auto']
i = IIIFHandler(prefix='p',
identifier='starfish',
config=c,
klass=IIIFManipulator,
auth=None)
with self.test_app.request_context(environ):
resp = i.image_information_response()
jsonb = resp.response[0]
self.assertNotIn(b'default', jsonb)
self.assertIn(b'native', jsonb)
self.assertIn(b'starfish', jsonb)
self.assertNotIn(b'scaleFactors', jsonb)
# degraded
c.api_version = '2.1'
i = IIIFHandler(prefix='p',
identifier='starfish-deg',
config=c,
klass=IIIFManipulator,
auth=None)
with self.test_app.request_context(environ):
resp = i.image_information_response()
jsonb = resp.response[0]
self.assertIn(b'starfish-deg', jsonb)
def test27_IIIFHandler_error_response(self):
"""Test IIIFHandler.error_response()."""
c = Config()
c.api_version = '2.1'
c.klass_name = 'dummy'
c.image_dir = os.path.join(os.path.dirname(__file__), '../testimages')
c.tile_height = 512
c.tile_width = 512
c.scale_factors = [1, 2]
c.host = 'example.org'
c.port = 80
i = IIIFHandler(prefix='p', identifier='starfish', config=c,
klass=IIIFManipulator, auth=None)
environ = WSGI_ENVIRON()
with self.test_app.request_context(environ):
resp = i.error_response(IIIFError(999, 'bwaa'))
self.assertEqual(resp.status_code, 999)
def test25_IIIFHandler_make_response(self):
"""Test IIIFHandler.make_response."""
c = Config()
c.api_version = '2.1'
i = IIIFHandler(prefix='/p', identifier='iii', config=c,
klass=IIIFManipulator, auth=None)
with self.test_app.app_context():
resp = i.make_response('hello1')
self.assertEqual(resp.response[0], b'hello1')
self.assertEqual(resp.headers['Access-control-allow-origin'], '*')
# Add a custom header
i = IIIFHandler(prefix='/p', identifier='iii', config=c,
klass=IIIFManipulator, auth=None)
with self.test_app.app_context():
resp = i.make_response('hello2', headers={'Special-header': 'ba'})
self.assertEqual(resp.response[0], b'hello2')
self.assertEqual(resp.headers['Special-header'], 'ba')
self.assertEqual(resp.headers['Access-control-allow-origin'], '*')
def test27_IIIFHandler_error_response(self):
"""Test IIIFHandler.error_response()."""
c = Config()
c.api_version = '2.1'
c.klass_name = 'dummy'
c.image_dir = os.path.join(os.path.dirname(__file__), '../testimages')
c.tile_height = 512
c.tile_width = 512
c.scale_factors = [1, 2]
c.host = 'example.org'
c.port = 80
i = IIIFHandler(prefix='p',
identifier='starfish',
config=c,
klass=IIIFManipulator,
auth=None)
environ = WSGI_ENVIRON()
with self.test_app.request_context(environ):
resp = i.error_response(IIIFError(999, 'bwaa'))
self.assertEqual(resp.status_code, 999)
def test21_IIIFHandler_init(self):
"""Test IIIFHandler class init."""
# No auth
c = Config()
c.api_version = '2.1'
i = IIIFHandler(prefix='/p',
identifier='i',
config=c,
klass=IIIFManipulator,
auth=None)
self.assertTrue(i.manipulator.api_version, '2.1')
# Basic auth
a = IIIFAuthBasic()
c.host = 'example.org'
c.port = 80
c.prefix = '/p'
i = IIIFHandler(prefix='/p',
identifier='i',
config=c,
klass=IIIFManipulator,
auth=a)
self.assertTrue(i.manipulator.api_version, '2.1')
def test24_IIIFHandler_add_compliance_header(self):
"""Test IIIFHandler.add_compliance_header property."""
# No auth
c = Config()
c.api_version = '2.1'
i = IIIFHandler(prefix='/p',
identifier='iii',
config=c,
klass=IIIFManipulator,
auth=None)
i.add_compliance_header()
self.assertNotIn('Link', i.headers)
i = IIIFHandler(prefix='/p',
identifier='iii',
config=c,
klass=IIIFManipulatorPIL,
auth=None)
i.add_compliance_header()
self.assertIn('/level2', i.headers['Link'])
def test24_IIIFHandler_add_compliance_header(self):
"""Test IIIFHandler.add_compliance_header property."""
# No auth
c = Config()
c.api_version = '2.1'
i = IIIFHandler(prefix='/p', identifier='iii', config=c,
klass=IIIFManipulator, auth=None)
i.add_compliance_header()
self.assertNotIn('Link', i.headers)
i = IIIFHandler(prefix='/p', identifier='iii', config=c,
klass=IIIFManipulatorPIL, auth=None)
i.add_compliance_header()
self.assertIn('/level2', i.headers['Link'])
def test26_IIIFHandler_image_request_response(self):
"""Test IIIFHandler.image_request_response()."""
c = Config()
c.api_version = '2.1'
c.klass_name = 'dummy'
c.image_dir = os.path.join(os.path.dirname(__file__), '../testimages')
c.tile_height = 512
c.tile_width = 512
c.scale_factors = [1, 2]
c.host = 'example.org'
c.port = 80
i = IIIFHandler(prefix='p', identifier='starfish', config=c,
klass=IIIFManipulator, auth=None)
environ = WSGI_ENVIRON()
with self.test_app.request_context(environ):
# request too long
self.assertRaises(IIIFError, i.image_request_response, 'x' * 2000)
# bad path
self.assertRaises(IIIFError, i.image_request_response, 'a/b')
self.assertRaises(IIIFError, i.image_request_response, '/')
self.assertRaises(IIIFError, i.image_request_response, 'starfish')
# normal
resp = i.image_request_response('full/full/0/default')
resp.direct_passthrough = False # avoid Flask complaint when reading .data
self.assertEqual(len(resp.data), 3523302)
# PIL manipularor and degraded
i = IIIFHandler(prefix='p', identifier='starfish-deg', config=c,
klass=IIIFManipulatorPIL, auth=None)
environ = WSGI_ENVIRON()
with self.test_app.request_context(environ):
resp = i.image_request_response('full/full/0/default.jpg')
resp.direct_passthrough = False # avoid Flask complaint when reading .data
self.assertTrue(len(resp.data) > 1000000)
self.assertTrue(len(resp.data) < 2000000)
# Conneg for v1.1
c.api_version = '1.1'
i = IIIFHandler(prefix='p', identifier='starfish', config=c,
klass=IIIFManipulatorPIL, auth=None)
environ = WSGI_ENVIRON()
environ['HTTP_ACCEPT'] = 'image/png'
with self.test_app.request_context(environ):
resp = i.image_request_response('full/full/0/native')
resp.direct_passthrough = False # avoid Flask complaint when reading .data
self.assertTrue(len(resp.data) > 1000000)
self.assertEqual(resp.mimetype, 'image/png')
def test26_IIIFHandler_image_information_response(self):
"""Test IIIFHandler.image_information_response()."""
c = Config()
c.api_version = '2.1'
c.klass_name = 'dummy'
c.image_dir = os.path.join(os.path.dirname(__file__), '../testimages')
c.tile_height = 512
c.tile_width = 512
c.scale_factors = [1, 2]
c.host = 'example.org'
c.port = 80
i = IIIFHandler(prefix='p', identifier='starfish', config=c,
klass=IIIFManipulator, auth=IIIFAuthBasic())
environ = WSGI_ENVIRON()
with self.test_app.request_context(environ):
resp = i.image_information_response()
jsonb = resp.response[0]
self.assertIn(b'default', jsonb)
self.assertNotIn(b'native', jsonb)
self.assertIn(b'starfish', jsonb)
self.assertIn(b'scaleFactors', jsonb)
self.assertIn(b'login', jsonb)
# v1.1, auto scale factors
c.api_version = '1.1'
c.scale_factors = ['auto']
i = IIIFHandler(prefix='p', identifier='starfish', config=c,
klass=IIIFManipulator, auth=None)
with self.test_app.request_context(environ):
resp = i.image_information_response()
jsonb = resp.response[0]
self.assertNotIn(b'default', jsonb)
self.assertIn(b'native', jsonb)
self.assertIn(b'starfish', jsonb)
self.assertNotIn(b'scaleFactors', jsonb)
# degraded
c.api_version = '2.1'
i = IIIFHandler(prefix='p', identifier='starfish-deg', config=c,
klass=IIIFManipulator, auth=None)
with self.test_app.request_context(environ):
resp = i.image_information_response()
jsonb = resp.response[0]
self.assertIn(b'starfish-deg', jsonb)
def test25_IIIFHandler_make_response(self):
"""Test IIIFHandler.make_response."""
c = Config()
c.api_version = '2.1'
i = IIIFHandler(prefix='/p',
identifier='iii',
config=c,
klass=IIIFManipulator,
auth=None)
with self.test_app.app_context():
resp = i.make_response('hello1')
self.assertEqual(resp.response[0], b'hello1')
self.assertEqual(resp.headers['Access-control-allow-origin'], '*')
# Add a custom header
i = IIIFHandler(prefix='/p',
identifier='iii',
config=c,
klass=IIIFManipulator,
auth=None)
with self.test_app.app_context():
resp = i.make_response('hello2', headers={'Special-header': 'ba'})
self.assertEqual(resp.response[0], b'hello2')
self.assertEqual(resp.headers['Special-header'], 'ba')
self.assertEqual(resp.headers['Access-control-allow-origin'], '*')