import Foundation
import Testing
@testable import CoreATProtocol

@Test("Authorization server metadata decodes from sample JSON")
func decodeAuthorizationServerMetadata() throws {
    let json = """
    {"issuer":"https://bsky.social","request_parameter_supported":true,"request_uri_parameter_supported":true,"require_request_uri_registration":true,"scopes_supported":["atproto","transition:email","transition:generic","transition:chat.bsky"],"subject_types_supported":["public"],"response_types_supported":["code"],"response_modes_supported":["query","fragment","form_post"],"grant_types_supported":["authorization_code","refresh_token"],"code_challenge_methods_supported":["S256"],"ui_locales_supported":["en-US"],"display_values_supported":["page","popup","touch"],"request_object_signing_alg_values_supported":["RS256","RS384","RS512","PS256","PS384","PS512","ES256","ES256K","ES384","ES512","none"],"authorization_response_iss_parameter_supported":true,"request_object_encryption_alg_values_supported":[],"request_object_encryption_enc_values_supported":[],"jwks_uri":"https://bsky.social/oauth/jwks","authorization_endpoint":"https://bsky.social/oauth/authorize","token_endpoint":"https://bsky.social/oauth/token","token_endpoint_auth_methods_supported":["none","private_key_jwt"],"token_endpoint_auth_signing_alg_values_supported":["RS256","RS384","RS512","PS256","PS384","PS512","ES256","ES256K","ES384","ES512"],"revocation_endpoint":"https://bsky.social/oauth/revoke","introspection_endpoint":"https://bsky.social/oauth/introspect","pushed_authorization_request_endpoint":"https://bsky.social/oauth/par","require_pushed_authorization_requests":true,"dpop_signing_alg_values_supported":["RS256","RS384","RS512","PS256","PS384","PS512","ES256","ES256K","ES384","ES512"],"client_id_metadata_document_supported":true}
    """.data(using: .utf8)!

    let decoder = JSONDecoder()
    decoder.keyDecodingStrategy = .convertFromSnakeCase
    let metadata = try decoder.decode(OAuthAuthorizationServerMetadata.self, from: json)
    #expect(metadata.authorizationEndpoint.absoluteString == "https://bsky.social/oauth/authorize")
}