add integration test for hackertarget

[dogancanbakir]

This PR adds integration tests for hackertarget source.

[dogancanbakir]

Oh, failed. That's odd, though. I'm able to go build and go test in the v2 dir. And this is the output, ? github.com/projectdiscovery/subfinder/v2/cmd/subfinder [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/passive [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/resolve [no test files] ok github.com/projectdiscovery/subfinder/v2/pkg/runner 0.006s ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/alienvault [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/anubis [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/archiveis [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/binaryedge [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/bufferover [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/c99 [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/censys [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/certspotter [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/chaos [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/chinaz [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/commoncrawl [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/crtsh [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/dnsdb [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/dnsdumpster [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/fofa [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/fullhunt [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/github [no test files] ok github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/hackertarget 5.126s ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/intelx [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/passivetotal [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/rapiddns [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/riddler [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/robtex [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/securitytrails [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/shodan [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/sitedossier [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/sonarsearch [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/sublist3r [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/threatbook [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/threatcrowd [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/threatminer [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/virustotal [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/waybackarchive [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/whoisxmlapi [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/zoomeye [no test files] ? github.com/projectdiscovery/subfinder/v2/pkg/subscraping/sources/zoomeyeapi [no test files]

Any idea?