def test_simple_link():
link = Link('example', '/somewhere',
type='text/plain',
monkey='foobar',
templated=True,
name='cow')
assert link.rel == 'example'
link_data = link.to_dict()
assert 'monkey' not in link_data
assert link_data['href'] == '/somewhere'
assert link_data['type'] == 'text/plain'
assert link_data['templated'] == True
assert link_data['name'] == 'cow'
def test_embedded_document():
links = Links()
links.add(Link('self', '/somewhere'))
# one embedded cow
embed = {
'cow': [{
'tags': ['hello', 'goodbye'],
'message': 'We got some new tags'
}]
}
doc = HalDocument(links, embed=embed)
json_doc = doc.to_json()
info = json.loads(json_doc)
assert '_links' in info
assert '_embedded' in info
embedded = info['_embedded']
assert 'cow' in embedded
cows = embedded['cow']
assert len(cows) == 1
cow = cows[0]
assert 'tags' in cow
assert 'message' in cow
assert cow['tags'] == ['hello', 'goodbye']
def test_simple_link():
link = Link('example',
'/somewhere',
type='text/plain',
monkey='foobar',
templated=True,
name='cow')
assert link.rel == 'example'
link_data = link.to_dict()
assert 'monkey' not in link_data
assert link_data['href'] == '/somewhere'
assert link_data['type'] == 'text/plain'
assert link_data['templated'] == True
assert link_data['name'] == 'cow'
def test_simple_links():
link1 = Link('example',
'/somewhere',
type='text/plain',
monkey='foobar',
templated=True,
name='cow')
link2 = Link('self', '/somewhere-else')
link3 = Link('example', '/other')
links = Links()
links.add(link1, link2, link3)
links_info = links.structure
assert 'example' in links_info
assert 'self' in links_info
assert links_info['example'][0]['href'] == '/somewhere'
assert links_info['example'][1]['href'] == '/other'
assert links_info['self']['href'] == '/somewhere-else'
def _hal_root(environ, start_response):
"""
Compose a root HAL document linking to bags and recipes.
"""
server_base = server_base_url(environ)
links = Links()
for rel in ROOT_LINKS:
link = Link(rel, '%s%s' % (server_base, ROOT_LINKS[rel]['href']))
kwargs = {}
for key in ROOT_LINKS[rel]:
if key is not 'href':
kwargs[key] = ROOT_LINKS[rel][key]
link.kwargs = kwargs
links.add(link)
links.add(Serialization.Curie)
hal = HalDocument(links)
start_response('200 OK', [('Content-Type',
'application/hal+json; charset=UTF-8')])
return [hal.to_json()]
def test_data_document():
links = Links()
links.add(Link('self', '/somewhere'))
data = {'tags': ['hello', 'goodbye'], 'message': 'We got some new tags'}
doc = HalDocument(links, data=data)
json_doc = doc.to_json()
info = json.loads(json_doc)
assert '_links' in info
assert 'tags' in info
assert 'message' in info
assert info['tags'] == ['hello', 'goodbye']
def test_dataless_document():
links = Links()
links.add(Link('example', '/somewhere', type='text/plain'))
doc = HalDocument(links)
json_doc = doc.to_json()
info = json.loads(json_doc)
assert len(info) == 1
assert '_links' in info
assert 'example' in info['_links']
example = info['_links']['example']
assert example['href'] == '/somewhere'
assert example['type'] == 'text/plain'