| """ | |
| 单元测试 — 模型模块 (Person B 实现后需通过) | |
| """ | |
| import pytest | |
| import torch | |
| class TestMultiHeadAttention: | |
| """测试多头注意力。""" | |
| def test_output_shape(self): | |
| """测试输出维度正确。""" | |
| # TODO: 创建 MHA,输入 [2, 10, 512],验证输出 [2, 10, 512] | |
| pass | |
| def test_padding_mask(self): | |
| """测试 padding mask 效果。""" | |
| pass | |
| class TestPositionalEncoding: | |
| """测试位置编码。""" | |
| def test_sinusoidal_shape(self): | |
| """测试正弦位置编码输出维度。""" | |
| pass | |
| def test_rope_shape(self): | |
| """测试 RoPE 输出维度。""" | |
| pass | |
| def test_rope_relative_distance(self): | |
| """测试 RoPE 捕获相对距离。""" | |
| pass | |
| class TestTransformerModel: | |
| """测试完整 Transformer 模型。""" | |
| def test_forward_shape(self): | |
| """测试前向传播输出维度。""" | |
| # TODO: 构建小模型,输入 mock 数据,验证 logits shape [B, T, V] | |
| pass | |
| def test_encode_shape(self): | |
| """测试 encode 输出维度。""" | |
| pass | |
| def test_decode_step_shape(self): | |
| """测试 decode_step 输出维度。""" | |
| pass | |
| def test_parameter_count(self): | |
| """测试参数数量计算。""" | |
| pass | |
| def test_causal_mask(self): | |
| """测试因果掩码生成。""" | |
| pass | |