vulnsrc_rhel: add test

Add test for multiple CVE

ext/vulnsrc/rhel/rhel.go

@@ -214,13 +214,16 @@ func parseRHSA(ovalReader io.Reader) (vulnerabilities []database.VulnerabilityWi
 			// Only RHSA is present
 			if len(definition.References) == 1 {
 				vulnerabilities = append(vulnerabilities, vulnerability)
-			} else {
-				for _, reference := range definition.References[1:] {
-					vulnerability.Name = reference.ID
-					vulnerability.Link = reference.URI
-					vulnerabilities = append(vulnerabilities, vulnerability)
-				}
+				continue
 			}
+
+			// Create one vulnerability by CVE
+			for _, reference := range definition.References[1:] {
+				vulnerability.Name = reference.ID
+				vulnerability.Link = reference.URI
+				vulnerabilities = append(vulnerabilities, vulnerability)
+			}
+
 		}
 	}
 

ext/vulnsrc/rhel/rhel_test.go

@@ -15,6 +15,7 @@
 package rhel
 
 import (
+	"fmt"
 	"os"
 	"path/filepath"
 	"runtime"
@@ -25,7 +26,55 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
-func TestRHELParser(t *testing.T) {
+func TestRHELParserMultipleCVE(t *testing.T) {
+	_, filename, _, _ := runtime.Caller(0)
+	path := filepath.Join(filepath.Dir(filename))
+
+	// Test parsing testdata/fetcher_rhel_test.2.xml
+	testFile, _ := os.Open(path + "/testdata/fetcher_rhel_test.2.xml")
+	vulnerabilities, err := parseRHSA(testFile)
+
+	// Expected
+	expectedCve := []string{"CVE-2015-2722", "CVE-2015-2724", "CVE-2015-2725", "CVE-2015-2727", "CVE-2015-2728",
+		"CVE-2015-2729", "CVE-2015-2731", "CVE-2015-2733", "CVE-2015-2734", "CVE-2015-2735", "CVE-2015-2736",
+		"CVE-2015-2737", "CVE-2015-2738", "CVE-2015-2739", "CVE-2015-2740", "CVE-2015-2741", "CVE-2015-2743",
+	}
+	expectedFeatures := []database.AffectedFeature{
+		{
+			Namespace: database.Namespace{
+				Name:          "centos:6",
+				VersionFormat: rpm.ParserName,
+			},
+			FeatureName:     "firefox",
+			FixedInVersion:  "0:38.1.0-1.el6_6",
+			AffectedVersion: "0:38.1.0-1.el6_6",
+		},
+		{
+			Namespace: database.Namespace{
+				Name:          "centos:7",
+				VersionFormat: rpm.ParserName,
+			},
+			FeatureName:     "firefox",
+			FixedInVersion:  "0:38.1.0-1.el7_1",
+			AffectedVersion: "0:38.1.0-1.el7_1",
+		},
+	}
+
+	if assert.Nil(t, err) && assert.Len(t, vulnerabilities, len(expectedCve)) {
+
+		for i, vulnerability := range vulnerabilities {
+			assert.Equal(t, expectedCve[i], vulnerability.Name)
+			assert.Equal(t, fmt.Sprintf("https://access.redhat.com/security/cve/%s", expectedCve[i]), vulnerability.Link)
+			assert.Equal(t, database.CriticalSeverity, vulnerability.Severity)
+			assert.Equal(t, `Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox.`, vulnerability.Description)
+
+			for _, expectedFeature := range expectedFeatures {
+				assert.Contains(t, vulnerability.Affected, expectedFeature)
+			}
+		}
+	}
+}
+func TestRHELParserOneCVE(t *testing.T) {
 	_, filename, _, _ := runtime.Caller(0)
 	path := filepath.Join(filepath.Dir(filename))
 
@@ -72,39 +121,4 @@ func TestRHELParser(t *testing.T) {
 			assert.Contains(t, vulnerabilities[0].Affected, expectedFeature)
 		}
 	}
-
-	// Test parsing testdata/fetcher_rhel_test.2.xml
-	testFile, _ = os.Open(path + "/testdata/fetcher_rhel_test.2.xml")
-	vulnerabilities, err = parseRHSA(testFile)
-	if assert.Nil(t, err) && assert.Len(t, vulnerabilities, 17) {
-		assert.Equal(t, "CVE-2015-2722", vulnerabilities[0].Name)
-		assert.Equal(t, "https://access.redhat.com/security/cve/CVE-2015-2722", vulnerabilities[0].Link)
-		assert.Equal(t, database.CriticalSeverity, vulnerabilities[0].Severity)
-		assert.Equal(t, `Mozilla Firefox is an open source web browser. XULRunner provides the XUL Runtime environment for Mozilla Firefox. Several flaws were found in the processing of malformed web content. A web page containing malicious content could cause Firefox to crash or, potentially, execute arbitrary code with the privileges of the user running Firefox.`, vulnerabilities[0].Description)
-
-		expectedFeatures := []database.AffectedFeature{
-			{
-				Namespace: database.Namespace{
-					Name:          "centos:6",
-					VersionFormat: rpm.ParserName,
-				},
-				FeatureName:     "firefox",
-				FixedInVersion:  "0:38.1.0-1.el6_6",
-				AffectedVersion: "0:38.1.0-1.el6_6",
-			},
-			{
-				Namespace: database.Namespace{
-					Name:          "centos:7",
-					VersionFormat: rpm.ParserName,
-				},
-				FeatureName:     "firefox",
-				FixedInVersion:  "0:38.1.0-1.el7_1",
-				AffectedVersion: "0:38.1.0-1.el7_1",
-			},
-		}
-
-		for _, expectedFeature := range expectedFeatures {
-			assert.Contains(t, vulnerabilities[0].Affected, expectedFeature)
-		}
-	}
 }