Fix Integration Testing Example (#2364)
Fix Integration Testing Example (#2364)

The current example does not work. The DropwizardAppRule allows creating the client using the method.
micsta/dropwizard,jplock/dropwizard,micsta/dropwizard,pkwarren/dropwizard,phambryan/dropwizard,mosoft521/dropwizard,micsta/dropwizard,Alexey1Gavrilov/dropwizard,Alexey1Gavrilov/dropwizard,pkwarren/dropwizard,dropwizard/dropwizard,nickbabcock/dropwizard,phambryan/dropwizard,pkwarren/dropwizard,dropwizard/dropwizard,mosoft521/dropwizard,phambryan/dropwizard,jplock/dropwizard,nickbabcock/dropwizard,Alexey1Gavrilov/dropwizard,nickbabcock/dropwizard,mosoft521/dropwizard,jplock/dropwizard,dropwizard/dropwizard