### Question:
UnderutilizedAmazonRedshiftClustersRule extends BaseRule { @Override public String getHelpText() { return "This rule checks for under utilized amazon redshift clusters"; }  @Override RuleResult execute(Map<String, String> ruleParam,
            Map<String, String> resourceAttributes); @Override String getHelpText();  }### Answer:
@Test public void getHelpTextTest(){ assertThat(underutilizedAmazonRedshiftClustersRule.getHelpText(), is(notNullValue())); }