package com.vincent.rsf.server.ai.store.support;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;

class AiRedisKeysTest {

    private final AiRedisKeys aiRedisKeys = new AiRedisKeys();

    @Test
    void shouldBuildStableRuntimeAndToolKeys() {
        String runtimeKey = aiRedisKeys.buildRuntimeKey(1L, 2L, "home.default", 3L, 4L);
        String toolKeyA = aiRedisKeys.buildToolResultKey(1L, "req-1", "tool", "{\"a\":1}");
        String toolKeyB = aiRedisKeys.buildToolResultKey(1L, "req-1", "tool", "{\"a\":2}");

        assertEquals("AI:RUNTIME:1:2:home.default:3:4", runtimeKey);
        assertTrue(toolKeyA.startsWith("AI:TOOL:RESULT:1:req-1:tool:"));
        assertNotEquals(toolKeyA, toolKeyB);
    }

    @Test
    void shouldUseSentinelTokensForNullableValues() {
        assertEquals("LATEST", aiRedisKeys.sessionToken(null));
        assertEquals("DEFAULT", aiRedisKeys.aiParamToken(null));
        assertEquals("_", aiRedisKeys.safeToken(null));
    }
}