109 lines
3.5 KiB
GDScript
109 lines
3.5 KiB
GDScript
extends GdUnitTestSuite
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const _Double := preload("res://test/position_authority_test_double.gd")
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## In-process transport (not `HTTPRequest` subclass — Godot 4 will not call script `request()` on native subclasses).
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class MockHttpTransport extends Node:
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signal request_completed(result: int, response_code: int, headers: PackedStringArray, body: PackedByteArray)
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var _queue: Array[Dictionary] = []
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func enqueue(result: int, code: int, body: String) -> void:
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_queue.append({"result": result, "code": code, "body": body})
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func request(
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_url: String,
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_custom_headers: PackedStringArray = PackedStringArray(),
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_method: HTTPClient.Method = HTTPClient.METHOD_GET,
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_request_data: String = ""
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) -> Error:
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if _queue.is_empty():
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return ERR_UNAVAILABLE
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var r: Dictionary = _queue.pop_front()
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request_completed.emit(r["result"], r["code"], PackedStringArray(), str(r["body"]).to_utf8_buffer())
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return OK
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## Holds `_busy` without completing (never emits `request_completed`).
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class HangingHttpTransport extends Node:
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signal request_completed(result: int, response_code: int, headers: PackedStringArray, body: PackedByteArray)
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var request_count: int = 0
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func request(
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_url: String,
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_custom_headers: PackedStringArray = PackedStringArray(),
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_method: HTTPClient.Method = HTTPClient.METHOD_GET,
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_request_data: String = ""
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) -> Error:
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request_count += 1
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return OK
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func _make_client(mock: Node) -> Node:
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var c: Node = _Double.new()
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c.set("injected_http", mock)
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auto_free(mock)
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auto_free(c)
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add_child(c)
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return c
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func test_sync_boot_get_200_emits_snap() -> void:
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var mock := MockHttpTransport.new()
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mock.enqueue(HTTPRequest.RESULT_SUCCESS, 200, '{"position":{"x":1,"y":0.9,"z":-5}}')
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var c := _make_client(mock)
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monitor_signals(c)
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c.sync_from_server()
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await assert_signal(c).is_emitted(
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"authoritative_position_received", Vector3(1.0, 0.9, -5.0), true
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)
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func test_sync_boot_get_200_malformed_position_does_not_emit() -> void:
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var mock := MockHttpTransport.new()
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mock.enqueue(HTTPRequest.RESULT_SUCCESS, 200, '{"position":"invalid"}')
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var c := _make_client(mock)
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monitor_signals(c)
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c.sync_from_server()
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await assert_signal(c).wait_until(400).is_not_emitted("authoritative_position_received")
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func test_move_post_400_emits_move_rejected() -> void:
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var mock := MockHttpTransport.new()
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mock.enqueue(HTTPRequest.RESULT_SUCCESS, 400, '{"reasonCode":"vertical_step_exceeded"}')
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var c := _make_client(mock)
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monitor_signals(c)
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c.submit_move_target(Vector3(1.0, 2.0, 3.0))
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await assert_signal(c).is_emitted("move_rejected", "vertical_step_exceeded")
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func test_move_post_400_without_reason_emits_unknown() -> void:
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var mock := MockHttpTransport.new()
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mock.enqueue(HTTPRequest.RESULT_SUCCESS, 400, "{}")
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var c := _make_client(mock)
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monitor_signals(c)
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c.submit_move_target(Vector3.ZERO)
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await assert_signal(c).is_emitted("move_rejected", "unknown")
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func test_move_post_200_then_verify_get_emits_nav_goal() -> void:
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var mock := MockHttpTransport.new()
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mock.enqueue(HTTPRequest.RESULT_SUCCESS, 200, "")
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mock.enqueue(
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HTTPRequest.RESULT_SUCCESS, 200, '{"position":{"x":2,"y":0.5,"z":-1}}'
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)
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var c := _make_client(mock)
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monitor_signals(c)
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c.submit_move_target(Vector3(9.0, 0.0, 9.0))
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await assert_signal(c).is_emitted(
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"authoritative_position_received", Vector3(2.0, 0.5, -1.0), false
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)
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func test_second_sync_while_busy_is_ignored() -> void:
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var mock := HangingHttpTransport.new()
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var c := _make_client(mock)
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c.sync_from_server()
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c.sync_from_server()
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assert_that(mock.request_count).is_equal(1)
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