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henning dec8face54 Add Outline API client library foundation
Implements a first vertical slice of the Outline RPC API (auth, documents,
collections, users) covering the structural patterns used across the whole
API: single object, paginated list, tree, create/update, delete, search.
Chosen as the basis for future CLI and GUI clients built on top of this crate.

- Handwritten client (not codegen) against the vendored OpenAPI spec, since
  Outline's API is uniformly POST /api/<resource>.<action> with JSON bodies
  and inline/anonymous schemas that generators handle poorly
- Async (reqwest + tokio) Client, cheaply cloneable, no &mut self methods
- thiserror-based Error with ErrorKind classification and boxed API error
  context; forward-compatible models (unknown fields ignored, unknown
  string-enum values preserved via a catch-all variant) since the API is
  unversioned and self-hosted instances vary in age
- Pagination via Page<T>/Paginator with next_page/collect_all/into_stream
- wiremock-based test suite plus a spec-coverage test guarding against typos
  in RPC method names
2026-07-30 13:00:09 +02:00

102 lines
3.2 KiB
Rust

use outline::models::{Ability, DocumentTasks, NavigationNode, Policy, User, UserRole};
use serde_json::json;
#[test]
fn deserializes_full_document_fixture() {
let raw = include_str!("fixtures/document.json");
let document: outline::models::Document = serde_json::from_str(raw).unwrap();
assert_eq!(document.title, "Welcome to Acme Inc");
assert_eq!(document.url_id.as_deref(), Some("hDYep1TPAM"));
assert_eq!(
document.tasks,
Some(DocumentTasks {
completed: 1,
total: 4
})
);
assert!(document.parent_document_id.is_none());
assert!(document.archived_at.is_none());
assert_eq!(document.created_by.unwrap().name, "Jane Doe");
}
/// A server (self-hosted, newer than this crate) adding a brand new field to
/// a response must not break deserialization of the rest of the object.
#[test]
fn unknown_top_level_field_is_ignored() {
let raw = json!({
"id": "doc-1",
"title": "Still works",
"aBrandNewFieldFromTheFuture": { "nested": true },
});
let document: outline::models::Document = serde_json::from_value(raw).unwrap();
assert_eq!(document.title, "Still works");
}
/// A server returning a role value this crate doesn't know about yet must
/// round-trip instead of failing to deserialize the whole `User`.
#[test]
fn unknown_enum_value_round_trips_via_unknown_variant() {
let raw = json!({
"id": "user-1",
"name": "Future User",
"role": "super_admin",
});
let user: User = serde_json::from_value(raw).unwrap();
match &user.role {
Some(UserRole::Unknown(value)) => assert_eq!(value.0, "super_admin"),
other => panic!("expected UserRole::Unknown, got {other:?}"),
}
let round_tripped = serde_json::to_value(&user).unwrap();
assert_eq!(round_tripped["role"], json!("super_admin"));
}
#[test]
fn known_enum_value_deserializes_normally() {
let raw = json!({ "id": "user-1", "name": "Jane", "role": "member" });
let user: User = serde_json::from_value(raw).unwrap();
assert_eq!(user.role, Some(UserRole::Member));
}
#[test]
fn policy_ability_accepts_boolean_or_membership_list() {
let raw = json!({
"id": "doc-1",
"abilities": {
"update": true,
"delete": false,
"restrictedUpdate": ["group-a", "group-b"],
}
});
let policy: Policy = serde_json::from_value(raw).unwrap();
assert!(policy.can("update"));
assert!(!policy.can("delete"));
assert!(policy.can("restrictedUpdate"));
assert!(!policy.can("missingAbility"));
assert_eq!(
policy.abilities["restrictedUpdate"],
Ability::Memberships(vec!["group-a".into(), "group-b".into()])
);
}
#[test]
fn navigation_node_deserializes_recursively() {
let raw = json!({
"id": "doc-1",
"title": "Parent",
"children": [
{ "id": "doc-2", "title": "Child", "children": [
{ "id": "doc-3", "title": "Grandchild" }
]}
]
});
let node: NavigationNode = serde_json::from_value(raw).unwrap();
assert_eq!(node.children.len(), 1);
assert_eq!(node.children[0].children[0].title, "Grandchild");
}