def test_init(self):
thing1 = self.get_thing()
assert (thing1.id == 'stac')
assert (len(thing1.links()) == 3)
assert (len(thing1.links('self')) == 1)
data = thing1.data
del data['links']
thing2 = Thing(data)
assert (thing2.links() == [])
with self.assertRaises(STACError):
thing2.save()
print(thing1)
def test_open(self):
thing1 = self.get_thing()
thing2 = Thing.open(self.fname)
assert (thing1.id == thing2.id)
assert (os.path.basename(thing1.links()[0]) == os.path.basename(
thing2.links()[0]))
assert (thing2.path == os.path.dirname(self.fname))
def test_save_remote_with_bad_signed_url(self):
envs = dict(os.environ)
thing = Thing.open(self.fname)
os.environ['AWS_BUCKET_REGION'] = 'us-east-1'
with self.assertRaises(STACError):
thing.save('https://landsat-stac.s3.amazonaws.com/test/thing.json')
os.environ.clear()
os.environ.update(envs)
def test_get_parent(self):
thing = Thing.open(os.path.join(testpath, 'catalog/eo/catalog.json'))
parent = thing.parent()
assert (parent.filename == os.path.join(testpath,
'catalog/catalog.json'))
thing.add_link('parent', 'catalog.json', title='parent2')
with self.assertRaises(STACError):
thing.parent()
thing.clean_hierarchy()
parent = thing.parent()
assert (parent is None)
def test_save_remote_with_signed_url(self):
thing = Thing.open(self.fname)
thing.save_as('https://landsat-stac.s3.amazonaws.com/test/thing.json')
def test_save(self):
thing = Thing.open(self.fname)
thing.save()
fout = os.path.join(self.path, 'test-save.json')
thing.save_as(fout)
assert (os.path.exists(fout))
def test_get_links(self):
thing = Thing.open(
'https://landsat-stac.s3.amazonaws.com/catalog.json')
things = [Thing.open(t) for t in thing.links('child')]
assert ('landsat-8-l1' in [t.id for t in things])
def test_open_missing_remote(self):
with self.assertRaises(STACError):
thing = Thing.open(
'https://landsat-stac.s3.amazonaws.com/nosuchcatalog.json')
def test_open_remote(self):
thing = Thing.open(
'https://landsat-stac.s3.amazonaws.com/catalog.json')
assert (thing.id == 'landsat-stac')
assert (len(thing.data['links']) == 3)
def get_thing(self):
""" Configure testing class """
with open(self.fname) as f:
data = json.loads(f.read())
return Thing(data)
def test_open_missing(self):
with self.assertRaises(STACError):
thing = Thing.open('nosuchfile.json')
def test_init_error(self):
with self.assertRaises(STACError):
Thing({})
def get_thing(self):
""" Configure testing class """
return Thing.open(self.fname)