def collection(self) -> Link:
"""Create the `collection` link."""
return Link(
rel=Relations.collection,
type=MimeTypes.json,
href=urljoin(self.base_url, f"/collections/{self.collection_id}"),
)
def test_api_paging_extension():
item_collection = request(ITEM_COLLECTION)
item_collection["stac_version"] = STAC_VERSION
for feat in item_collection["features"]:
feat["stac_version"] = STAC_VERSION
item_collection["links"] += [
{
"title": "next page",
"rel": "next",
"method": "GET",
"href": "http://next"
},
{
"title": "previous page",
"rel": "previous",
"method": "POST",
"href": "http://prev",
"body": {
"key": "value"
},
},
]
model = ItemCollection(**item_collection)
links = model.to_dict()["links"]
# Make sure we can mix links and pagination links
normal_link = Link(**links[0])
assert normal_link.rel == "self"
next_link = PaginationLink(**links[1])
assert next_link.rel == "next"
previous_link = PaginationLink(**links[2])
assert previous_link.rel == "previous"
assert previous_link.body == {"key": "value"}
def item(self) -> Link:
"""Create the `item` link."""
return Link(
rel=Relations.item,
type=MimeTypes.geojson,
href=urljoin(self.base_url, f"/collections/{self.collection_id}/items"),
)
def test_api_landing_page():
LandingPage(
id="test-landing-page",
description="stac-api landing page",
stac_extensions=["eo", "proj"],
links=[Link(
href="http://link",
rel="self",
)],
)
def test_resolve_pagination_link():
normal_link = Link(href="/hello/world", type="image/jpeg", rel="test")
page_link = PaginationLink(href="/next/page",
type="image/jpeg",
method="POST",
rel="next")
links = Links.parse_obj([normal_link, page_link])
links.resolve(base_url="http://base_url.com")
for link in links:
if isinstance(link, PaginationLink):
assert link.href == "http://base_url.com/next/page"
def test_api_landing_page_is_catalog():
landing_page = LandingPage(
id="test-landing-page",
description="stac-api landing page",
stac_extensions=["eo", "proj"],
links=[Link(
href="http://link",
rel="self",
)],
)
catalog = Catalog(**landing_page.dict())
def another_link(self) -> Link:
return Link(
rel="another-link",
type="application/json",
href=urljoin(self.base_url, "/another-link"),
)
def test_resolve_links():
links = Links.parse_obj(
[Link(href="/hello/world", type="image/jpeg", rel="test")])
links.resolve(base_url="http://base_url.com")
for link in links:
assert link.href == "http://base_url.com/hello/world"
def test_resolve_link():
link = Link(href="/hello/world", type="image/jpeg", rel="test")
link.resolve(base_url="http://base_url.com")
assert link.href == "http://base_url.com/hello/world"
def parent(self) -> Link:
"""Create the `parent` link."""
return Link(
rel=Relations.parent, type=MimeTypes.json, href=urljoin(self.base_url, "/")
)
def root(self) -> Link:
"""Return the catalog root."""
return Link(
rel=Relations.root, type=MimeTypes.json, href=urljoin(self.base_url, "/")
)