mirror of
https://github.com/Alishahryar1/free-claude-code.git
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4b4f87515d
- Create messaging/platforms/ (base, discord, telegram, factory) - Create messaging/rendering/ (discord_markdown, telegram_markdown) - Create messaging/trees/ (data, repository, processor, queue_manager) - Organize tests/ into api/, providers/, messaging/, cli/, config/ - Add backward-compatible re-exports at old locations - Update handler.py and test_messaging_factory.py imports - Fix Telegram type hints for TELEGRAM_AVAILABLE=False case - Fix Python 3 except syntax in discord_markdown Co-authored-by: Ali Khokhar <alishahryar2@gmail.com>
385 lines
13 KiB
Python
385 lines
13 KiB
Python
"""Tests for providers/nvidia_nim/utils/sse_builder.py."""
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import json
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import pytest
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from unittest.mock import patch
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from providers.common.sse_builder import (
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SSEBuilder,
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ContentBlockManager,
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map_stop_reason,
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)
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def _parse_sse(sse_str: str) -> dict:
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"""Parse an SSE event string into its data payload."""
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for line in sse_str.strip().split("\n"):
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if line.startswith("data: "):
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return json.loads(line[len("data: ") :])
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raise ValueError(f"No data line found in SSE: {sse_str}")
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class TestMapStopReason:
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"""Tests for map_stop_reason function."""
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@pytest.mark.parametrize(
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"openai_reason,expected",
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[
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("stop", "end_turn"),
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("length", "max_tokens"),
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("tool_calls", "tool_use"),
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("content_filter", "end_turn"),
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(None, "end_turn"),
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("unknown_value", "end_turn"),
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("", "end_turn"),
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],
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ids=[
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"stop",
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"length",
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"tool_calls",
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"content_filter",
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"none",
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"unknown",
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"empty_string",
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],
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)
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def test_map_stop_reason(self, openai_reason, expected):
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assert map_stop_reason(openai_reason) == expected
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class TestContentBlockManager:
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"""Tests for ContentBlockManager."""
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def test_allocate_index_increments(self):
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mgr = ContentBlockManager()
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assert mgr.allocate_index() == 0
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assert mgr.allocate_index() == 1
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assert mgr.allocate_index() == 2
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def test_initial_state(self):
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mgr = ContentBlockManager()
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assert mgr.thinking_index == -1
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assert mgr.text_index == -1
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assert mgr.thinking_started is False
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assert mgr.text_started is False
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assert mgr.tool_indices == {}
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class TestSSEBuilderMessageLifecycle:
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"""Tests for message_start, message_delta, message_stop, done."""
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def test_message_start(self):
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builder = SSEBuilder("msg_123", "test-model", input_tokens=50)
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sse = builder.message_start()
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assert "event: message_start" in sse
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data = _parse_sse(sse)
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assert data["type"] == "message_start"
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msg = data["message"]
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assert msg["id"] == "msg_123"
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assert msg["model"] == "test-model"
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assert msg["role"] == "assistant"
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assert msg["content"] == []
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assert msg["usage"]["input_tokens"] == 50
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assert msg["usage"]["output_tokens"] == 1
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def test_message_delta(self):
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builder = SSEBuilder("msg_1", "model")
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sse = builder.message_delta("end_turn", 42)
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assert "event: message_delta" in sse
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data = _parse_sse(sse)
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assert data["type"] == "message_delta"
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assert data["delta"]["stop_reason"] == "end_turn"
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assert data["usage"]["output_tokens"] == 42
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def test_message_stop(self):
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builder = SSEBuilder("msg_1", "model")
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sse = builder.message_stop()
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assert "event: message_stop" in sse
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data = _parse_sse(sse)
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assert data["type"] == "message_stop"
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def test_done(self):
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builder = SSEBuilder("msg_1", "model")
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assert builder.done() == "[DONE]\n\n"
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class TestSSEBuilderContentBlocks:
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"""Tests for content block start/delta/stop events."""
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def test_content_block_start_text(self):
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builder = SSEBuilder("msg_1", "model")
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sse = builder.content_block_start(0, "text", text="hello")
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data = _parse_sse(sse)
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assert data["type"] == "content_block_start"
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assert data["index"] == 0
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assert data["content_block"]["type"] == "text"
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assert data["content_block"]["text"] == "hello"
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def test_content_block_start_thinking(self):
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builder = SSEBuilder("msg_1", "model")
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sse = builder.content_block_start(1, "thinking")
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data = _parse_sse(sse)
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assert data["content_block"]["type"] == "thinking"
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assert data["content_block"]["thinking"] == ""
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def test_content_block_start_tool_use(self):
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builder = SSEBuilder("msg_1", "model")
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sse = builder.content_block_start(
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2, "tool_use", id="tool_123", name="Read", input={}
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)
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data = _parse_sse(sse)
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assert data["content_block"]["type"] == "tool_use"
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assert data["content_block"]["id"] == "tool_123"
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assert data["content_block"]["name"] == "Read"
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assert data["content_block"]["input"] == {}
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def test_content_block_delta_text(self):
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builder = SSEBuilder("msg_1", "model")
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sse = builder.content_block_delta(0, "text_delta", "hello world")
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data = _parse_sse(sse)
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assert data["type"] == "content_block_delta"
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assert data["index"] == 0
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assert data["delta"]["type"] == "text_delta"
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assert data["delta"]["text"] == "hello world"
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def test_content_block_delta_thinking(self):
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builder = SSEBuilder("msg_1", "model")
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sse = builder.content_block_delta(1, "thinking_delta", "reasoning...")
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data = _parse_sse(sse)
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assert data["delta"]["type"] == "thinking_delta"
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assert data["delta"]["thinking"] == "reasoning..."
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def test_content_block_delta_input_json(self):
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builder = SSEBuilder("msg_1", "model")
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sse = builder.content_block_delta(2, "input_json_delta", '{"key": "val"}')
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data = _parse_sse(sse)
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assert data["delta"]["type"] == "input_json_delta"
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assert data["delta"]["partial_json"] == '{"key": "val"}'
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def test_content_block_stop(self):
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builder = SSEBuilder("msg_1", "model")
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sse = builder.content_block_stop(0)
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data = _parse_sse(sse)
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assert data["type"] == "content_block_stop"
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assert data["index"] == 0
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class TestSSEBuilderHighLevelHelpers:
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"""Tests for high-level thinking/text/tool block helpers."""
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def test_start_and_stop_thinking_block(self):
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builder = SSEBuilder("msg_1", "model")
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start_sse = builder.start_thinking_block()
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data = _parse_sse(start_sse)
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assert data["content_block"]["type"] == "thinking"
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assert builder.blocks.thinking_started is True
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assert builder.blocks.thinking_index == 0
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stop_sse = builder.stop_thinking_block()
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data = _parse_sse(stop_sse)
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assert data["type"] == "content_block_stop"
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assert builder.blocks.thinking_started is False
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def test_emit_thinking_delta_accumulates(self):
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builder = SSEBuilder("msg_1", "model")
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builder.start_thinking_block()
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builder.emit_thinking_delta("part1 ")
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builder.emit_thinking_delta("part2")
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assert builder.accumulated_reasoning == "part1 part2"
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def test_start_and_stop_text_block(self):
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builder = SSEBuilder("msg_1", "model")
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start_sse = builder.start_text_block()
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data = _parse_sse(start_sse)
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assert data["content_block"]["type"] == "text"
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assert builder.blocks.text_started is True
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assert builder.blocks.text_index == 0
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builder.stop_text_block()
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assert builder.blocks.text_started is False
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def test_emit_text_delta_accumulates(self):
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builder = SSEBuilder("msg_1", "model")
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builder.start_text_block()
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builder.emit_text_delta("hello ")
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builder.emit_text_delta("world")
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assert builder.accumulated_text == "hello world"
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def test_start_tool_block(self):
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builder = SSEBuilder("msg_1", "model")
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sse = builder.start_tool_block(0, "tool_abc", "Grep")
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data = _parse_sse(sse)
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assert data["content_block"]["type"] == "tool_use"
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assert data["content_block"]["id"] == "tool_abc"
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assert data["content_block"]["name"] == "Grep"
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assert 0 in builder.blocks.tool_indices
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def test_emit_tool_delta(self):
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builder = SSEBuilder("msg_1", "model")
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builder.start_tool_block(0, "tool_abc", "Grep")
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sse = builder.emit_tool_delta(0, '{"pattern":')
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data = _parse_sse(sse)
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assert data["delta"]["partial_json"] == '{"pattern":'
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assert builder.blocks.tool_contents[0] == '{"pattern":'
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def test_stop_tool_block(self):
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builder = SSEBuilder("msg_1", "model")
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builder.start_tool_block(0, "tool_abc", "Grep")
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sse = builder.stop_tool_block(0)
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data = _parse_sse(sse)
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assert data["type"] == "content_block_stop"
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class TestSSEBuilderStateManagement:
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"""Tests for ensure_thinking_block, ensure_text_block, close_all_blocks."""
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def test_ensure_thinking_block_closes_text_first(self):
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builder = SSEBuilder("msg_1", "model")
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builder.start_text_block()
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assert builder.blocks.text_started is True
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events = list(builder.ensure_thinking_block())
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# Should close text then start thinking
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assert len(events) == 2
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assert builder.blocks.text_started is False
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assert builder.blocks.thinking_started is True
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def test_ensure_thinking_block_noop_if_already_started(self):
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builder = SSEBuilder("msg_1", "model")
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builder.start_thinking_block()
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events = list(builder.ensure_thinking_block())
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assert events == []
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def test_ensure_text_block_closes_thinking_first(self):
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builder = SSEBuilder("msg_1", "model")
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builder.start_thinking_block()
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assert builder.blocks.thinking_started is True
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events = list(builder.ensure_text_block())
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# Should close thinking then start text
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assert len(events) == 2
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assert builder.blocks.thinking_started is False
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assert builder.blocks.text_started is True
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def test_ensure_text_block_noop_if_already_started(self):
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builder = SSEBuilder("msg_1", "model")
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builder.start_text_block()
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events = list(builder.ensure_text_block())
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assert events == []
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def test_close_content_blocks(self):
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builder = SSEBuilder("msg_1", "model")
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builder.start_thinking_block()
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builder.stop_thinking_block()
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builder.start_text_block()
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events = list(builder.close_content_blocks())
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# Should close text (thinking already stopped)
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assert len(events) == 1
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assert builder.blocks.text_started is False
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def test_close_all_blocks(self):
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builder = SSEBuilder("msg_1", "model")
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builder.start_thinking_block()
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builder.stop_thinking_block()
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builder.start_text_block()
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builder.start_tool_block(0, "t1", "Read")
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builder.start_tool_block(1, "t2", "Write")
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events = list(builder.close_all_blocks())
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# Close text + 2 tool blocks (thinking already stopped)
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assert len(events) == 3
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assert builder.blocks.text_started is False
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def test_close_all_blocks_empty(self):
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builder = SSEBuilder("msg_1", "model")
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events = list(builder.close_all_blocks())
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assert events == []
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class TestSSEBuilderError:
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"""Tests for emit_error."""
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def test_emit_error(self):
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builder = SSEBuilder("msg_1", "model")
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events = list(builder.emit_error("Something went wrong"))
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assert len(events) == 3 # start, delta, stop
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start_data = _parse_sse(events[0])
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assert start_data["content_block"]["type"] == "text"
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delta_data = _parse_sse(events[1])
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assert delta_data["delta"]["text"] == "Something went wrong"
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stop_data = _parse_sse(events[2])
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assert stop_data["type"] == "content_block_stop"
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class TestSSEBuilderTokenEstimation:
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"""Tests for estimate_output_tokens."""
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def test_estimate_with_text_only(self):
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builder = SSEBuilder("msg_1", "model")
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builder.start_text_block()
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builder.emit_text_delta("hello world")
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tokens = builder.estimate_output_tokens()
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assert tokens > 0
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def test_estimate_with_reasoning(self):
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builder = SSEBuilder("msg_1", "model")
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builder.start_thinking_block()
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builder.emit_thinking_delta("deep thought")
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builder.stop_thinking_block()
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builder.start_text_block()
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builder.emit_text_delta("answer")
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tokens = builder.estimate_output_tokens()
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assert tokens > 0
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def test_estimate_empty(self):
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builder = SSEBuilder("msg_1", "model")
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tokens = builder.estimate_output_tokens()
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assert tokens == 0
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def test_estimate_without_tiktoken(self):
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"""Fallback estimation when tiktoken is not available."""
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builder = SSEBuilder("msg_1", "model")
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builder.start_text_block()
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builder.emit_text_delta("a" * 100) # 100 chars -> ~25 tokens
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with patch("providers.common.sse_builder.ENCODER", None):
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tokens = builder.estimate_output_tokens()
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assert tokens == 25 # 100 // 4
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def test_estimate_with_tools_no_tiktoken(self):
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"""Fallback tool token estimation."""
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builder = SSEBuilder("msg_1", "model")
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builder.start_tool_block(0, "t1", "Read")
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builder.emit_tool_delta(0, '{"path":"test.py"}')
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with patch("providers.common.sse_builder.ENCODER", None):
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tokens = builder.estimate_output_tokens()
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# 1 tool * 50 = 50
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assert tokens == 50
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