first commit

server/tests/DiagnosisAiAnalysisModelRoutingTest.php

@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+require dirname(__DIR__) . '/vendor/autoload.php';
+
+use app\adminapi\logic\tcm\DiagnosisAiLogic;
+
+function analysisRoutingExpect($expected, $actual, string $message): void
+{
+    if ($expected !== $actual) {
+        fwrite(STDERR, sprintf(
+            "FAIL: %s; expected=%s, actual=%s\n",
+            $message,
+            var_export($expected, true),
+            var_export($actual, true)
+        ));
+        exit(1);
+    }
+}
+
+$reflection = new ReflectionClass(DiagnosisAiLogic::class);
+$select = $reflection->getMethod('selectAnalysisProfile');
+
+analysisRoutingExpect('qwen', $select->invoke(null), 'missing model defaults to qwen');
+analysisRoutingExpect('qwen', $select->invoke(null, 'qwen'), 'qwen is selected exactly');
+analysisRoutingExpect('openai', $select->invoke(null, 'openai'), 'openai is selected exactly');
+
+foreach (['', 'QWEN', 'OpenAI', ' qwen', 'openai ', 'gpt-5.6-sol', 'provider=openai'] as $invalid) {
+    analysisRoutingExpect(null, $select->invoke(null, $invalid), "rejects invalid model {$invalid}");
+}
+
+$analysis = $reflection->getMethod('analysis');
+$parameters = $analysis->getParameters();
+analysisRoutingExpect('qwen', $parameters[3]->getDefaultValue(), 'legacy internal call defaults to qwen');
+
+analysisRoutingExpect(
+    null,
+    DiagnosisAiLogic::analysis(7, 0, [], 'gpt-5.6-sol'),
+    'public business logic rejects model names before loading a diagnosis'
+);
+analysisRoutingExpect(
+    'AI模型仅支持qwen或openai',
+    DiagnosisAiLogic::getError(),
+    'business logic returns a fixed non-secret invalid-model error'
+);
+
+echo "Diagnosis AI analysis model selection: OK\n";