add reader tests based on MaxMind-DB test db

.gitignore

@@ -7,5 +7,10 @@ testdata/GeoLite2-City.mmdb
 testdata/GeoLite2-Country.mmdb
 
 testdata/GeoIP2-Anonymous-IP-Test.mmdb
+testdata/GeoIP2-City-Test.mmdb
+testdata/GeoIP2-Connection-Type-Test.mmdb
+testdata/GeoIP2-Country-Test.mmdb
 testdata/GeoIP2-Domain-Test.mmdb
 testdata/GeoIP2-Enterprise-Test.mmdb
+testdata/GeoIP2-ISP-Test.mmdb
+testdata/GeoLite2-ASN-Test.mmdb

geoip2_test.go

@@ -3,7 +3,6 @@ package geoip2
 import (
 	"net"
 	"testing"
-	"time"
 )
 
 func TestReader(t *testing.T) {
@@ -71,95 +70,6 @@ func TestReader(t *testing.T) {
 	}
 }
 
-func TestDomain(t *testing.T) {
-	reader, err := NewDomainReaderFromFile("testdata/GeoIP2-Domain-Test.mmdb")
-	if err != nil {
-		t.Fatal(err)
-	}
-	record, err := reader.Lookup(net.ParseIP("1.2.0.0"))
-	if err != nil {
-		t.Fatal(err)
-	}
-	if record != "maxmind.com" {
-		t.Fatal()
-	}
-}
-
-func TestAnonymousIP(t *testing.T) {
-	reader, err := NewAnonymousIPReaderFromFile("testdata/GeoIP2-Anonymous-IP-Test.mmdb")
-	if err != nil {
-		t.Fatal(err)
-	}
-	record, err := reader.Lookup(net.ParseIP("1.2.0.0"))
-	if err != nil {
-		t.Fatal(err)
-	}
-	if record.IsAnonymous != true {
-		t.Fatal()
-	}
-	if record.IsAnonymousVPN != true {
-		t.Fatal()
-	}
-	if record.IsHostingProvider != false {
-		t.Fatal()
-	}
-	if record.IsPublicProxy != false {
-		t.Fatal()
-	}
-	if record.IsTorExitNode != false {
-		t.Fatal()
-	}
-}
-
-func TestEnterprise(t *testing.T) {
-	reader, err := NewEnterpriseReaderFromFile("testdata/GeoIP2-Enterprise-Test.mmdb")
-	if err != nil {
-		t.Fatal(err)
-	}
-	record, err := reader.Lookup(net.ParseIP("74.209.24.0"))
-	if err != nil {
-		t.Fatal(err)
-	}
-	if record.City.Confidence != 11 {
-		t.Fatal()
-	}
-	if record.Traits.AutonomousSystemNumber != 14671 {
-		t.Fatal()
-	}
-	if record.Traits.AutonomousSystemOrganization != "FairPoint Communications" {
-		t.Fatal()
-	}
-	if record.Traits.ConnectionType != "Cable/DSL" {
-		t.Fatal()
-	}
-	if record.Traits.Domain != "frpt.net" {
-		t.Fatal()
-	}
-	if record.Traits.StaticIPScore != 0.34 {
-		t.Fatal()
-	}
-}
-
-func TestBench(t *testing.T) {
-	reader, err := NewCityReaderFromFile("testdata/GeoIP2-City.mmdb")
-	if err != nil {
-		t.Fatal(err)
-	}
-	ip := net.ParseIP("81.2.69.142")
-	var minDuration time.Duration
-	for i := 0; i < 200; i++ {
-		start := time.Now()
-		for j := 0; j < 10000; j++ {
-			_, _ = reader.Lookup(ip)
-		}
-		duration := time.Since(start)
-		if minDuration == 0 || minDuration > duration {
-			minDuration = duration
-		}
-	}
-	t.Log(int(minDuration/10000), "ns/op")
-}
-
 func BenchmarkGeoIP2(b *testing.B) {
 	ip := net.ParseIP("81.2.69.142")
 	b.ReportAllocs()