updated unit tests.

go.mod

@@ -2,4 +2,7 @@ module github.com/devmatic-it/debcvescan
 
 go 1.13
 
-require pault.ag/go/debian v0.0.0-20190530135403-b831f604d664
+require (
+	gopkg.in/h2non/gock.v1 v1.0.15
+	pault.ag/go/debian v0.0.0-20190530135403-b831f604d664
+)

go.sum

@@ -1,6 +1,12 @@
+github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542 h1:2VTzZjLZBgl62/EtslCrtky5vbi9dd7HrQPQIx6wqiw=
+github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542/go.mod h1:Ow0tF8D4Kplbc8s8sSb3V2oUCygFHVp8gC3Dn6U4MNI=
 github.com/kjk/lzma v0.0.0-20161016003348-3fd93898850d/go.mod h1:phT/jsRPBAEqjAibu1BurrabCBNTYiVI+zbmyCZJY6Q=
+github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32 h1:W6apQkHrMkS0Muv8G/TipAy/FJl/rCYT0+EuS8+Z0z4=
+github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uYLpLIr5fm8diHn0JbqRycJi6w0Ms=
 github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8/go.mod h1:HUYIGzjTL3rfEspMxjDjgmT5uz5wzYJKVo23qUhYTos=
 golang.org/x/crypto v0.0.0-20190103213133-ff983b9c42bc/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+gopkg.in/h2non/gock.v1 v1.0.15 h1:SzLqcIlb/fDfg7UvukMpNcWsu7sI5tWwL+KCATZqks0=
+gopkg.in/h2non/gock.v1 v1.0.15/go.mod h1:sX4zAkdYX1TRGJ2JY156cFspQn4yRWn6p9EMdODlynE=
 pault.ag/go/debian v0.0.0-20190530135403-b831f604d664 h1:GDl2DtfgRo7vwwoJifnkaG97iy0JnOFqxi+qePf+1nk=
 pault.ag/go/debian v0.0.0-20190530135403-b831f604d664/go.mod h1:e7Gva9AMoKtUKYJ1G9kIesbh+4VS2JnAOS8VWafyTCk=
 pault.ag/go/topsort v0.0.0-20160530003732-f98d2ad46e1a/go.mod h1:INqx0ClF7kmPAMk2zVTX8DRnhZ/yaA/Mg52g8KFKE7k=

pkg/analyzer/analyzer_test.go

@@ -19,8 +19,43 @@ import (
 	"testing"
 
 	"github.com/devmatic-it/debcvescan/pkg/dpkg"
+	"gopkg.in/h2non/gock.v1"
 )
 
+func TestScanPackages(t *testing.T) {
+	packages := dpkg.LoadInstalledPackages("../../data/dpkg/status")
+	if packages == nil {
+		t.Fail()
+	}
+
+	file, err := os.Open("../../data/json.json")
+	if err != nil {
+		t.Fail()
+	}
+
+	defer gock.Off()
+	gock.New("https://security-tracker.debian.org").
+		Get("/tracker/data/json").Reply(200).Body(file)
+
+	vulnerabilties := ScanPackages(packages)
+	if vulnerabilties == nil {
+		t.Fail()
+	}
+
+	if len(vulnerabilties) == 0 {
+		t.Fail()
+	}
+
+	vul := vulnerabilties[0]
+	if vul.PackageName == "" {
+		t.Errorf("Expected package name, but found %s", vul.PackageName)
+	}
+
+	if !gock.IsDone() {
+		t.Fail()
+	}
+}
+
 func TestScanPackagesFromReader(t *testing.T) {
 	packages := dpkg.LoadInstalledPackages("../../data/dpkg/status")
 	if packages == nil {