Why maven-surefire-plugin would run on my integration test

It is weird that I see surefire plugin run on my integration test. Anyone know why ?

[INFO] --- maven-surefire-plugin:2.17:test (default-test) @ xxxx ---
[INFO] Surefire report directory: /Users/jzhang/github/project/module-A/target/surefire-reports

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 T E S T S
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Running package.XXXXIT