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redis-stream-springboot-sta…/src/test/java/com/njcn/middle/cache/integration/RedisAvailableCondition.java

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package com.njcn.middle.cache.integration;
import org.junit.jupiter.api.extension.ConditionEvaluationResult;
import org.junit.jupiter.api.extension.ExecutionCondition;
import org.junit.jupiter.api.extension.ExtensionContext;
import java.net.InetSocketAddress;
import java.net.Socket;
/** Redis 不可达时禁用整个测试类(skipped,非 failed),保证无 Redis 环境 mvn test 仍全绿。 */
public class RedisAvailableCondition implements ExecutionCondition {
@Override
public ConditionEvaluationResult evaluateExecutionCondition(ExtensionContext context) {
String host = System.getProperty("spring.redis.host", "127.0.0.1");
int port = Integer.parseInt(System.getProperty("spring.redis.port", "6379"));
try (Socket s = new Socket()) {
s.connect(new InetSocketAddress(host, port), 500);
return ConditionEvaluationResult.enabled("redis reachable at " + host + ":" + port);
} catch (Exception e) {
return ConditionEvaluationResult.disabled(
"no redis at " + host + ":" + port + ", skip integration test");
}
}
}