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add test

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This commit is contained in:
Looly 2021-01-08 09:40:33 +08:00
parent 12dba92423
commit bab6ab5a27
1 changed files with 9 additions and 0 deletions
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hutool-core/src/test/java/cn/hutool/core/lang/SnowflakeTest.java
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@ -5,6 +5,7 @@ import cn.hutool.core.exceptions.UtilException;
import cn.hutool.core.thread.ConcurrencyTester; import cn.hutool.core.thread.ConcurrencyTester;
import cn.hutool.core.thread.ThreadUtil; import cn.hutool.core.thread.ThreadUtil;
import cn.hutool.core.util.IdUtil; import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.StrUtil;
import org.junit.Assert; import org.junit.Assert;
import org.junit.Ignore; import org.junit.Ignore;
import org.junit.Test; import org.junit.Test;
@ -66,4 +67,12 @@ public class SnowflakeTest {
} }
}); });
} }
@Test
public void getSnowflakeLengthTest(){
for (int i = 0; i < 1000; i++) {
final long l = IdUtil.getSnowflake(0, 0).nextId();
Assert.assertEquals(19, StrUtil.toString(l).length());
}
}
} }