added e2e test

test/e2e/scan/scan_webhook_test.go

@@ -0,0 +1,77 @@
+/*
+    Copyright (C) 2020 Accurics, Inc.
+
+	Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+		http://www.apache.org/licenses/LICENSE-2.0
+
+	Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+package scan_test
+
+import (
+	"path/filepath"
+
+	scanUtils "github.com/accurics/terrascan/test/e2e/scan"
+	"github.com/accurics/terrascan/test/helper"
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+	"github.com/onsi/gomega/gbytes"
+)
+
+var _ = Describe("Scan Command using webhook args", func() {
+	BeforeEach(func() {
+		outWriter = gbytes.NewBuffer()
+		errWriter = gbytes.NewBuffer()
+	})
+
+	AfterEach(func() {
+		outWriter = nil
+		errWriter = nil
+	})
+
+	var policyDir, iacDir string
+	var err error
+
+	notificationURL := "https://httpbin.org/post"
+	notificationToken := "token"
+
+	Describe("terrascan scan command is run with --notification-webhook-url and --notification-webhook-token flag", func() {
+		tfGoldenRelPath := filepath.Join("golden", "terraform_scans")
+		tfAwsAmiGoldenRelPath := filepath.Join(tfGoldenRelPath, "aws", "aws_ami_violations")
+
+		iacDir, err = filepath.Abs(filepath.Join(awsIacRelPath, "aws_ami_violation"))
+		It("should not error out while getting absolute path", func() {
+			Expect(err).NotTo(HaveOccurred())
+		})
+
+		policyDir, err = filepath.Abs(policyRootRelPath)
+		It("should not error out while getting absolute path", func() {
+			Expect(err).NotTo(HaveOccurred())
+		})
+
+		Context("valid --notification-webhook-url and --notification-webhook-token flag is supplied", func() {
+			It("should exit with status code 5", func() {
+				scanArgs := []string{"-p", policyDir, "-i", "terraform", "-d", iacDir, "--notification-webhook-url", notificationURL, "--notification-webhook-token", notificationToken}
+				scanUtils.RunScanAndAssertGoldenOutputRegex(terrascanBinaryPath, filepath.Join(tfAwsAmiGoldenRelPath, "aws_ami_violation_human.txt"), helper.ExitCodeThree, false, true, outWriter, errWriter, scanArgs...)
+
+			})
+		})
+
+		Context("only --notification-webhook-url flag is supplied", func() {
+			It("should exit with status code 5", func() {
+				scanArgs := []string{"-p", policyDir, "-i", "terraform", "-d", iacDir, "--notification-webhook-url", notificationURL}
+				scanUtils.RunScanAndAssertGoldenOutputRegex(terrascanBinaryPath, filepath.Join(tfAwsAmiGoldenRelPath, "aws_ami_violation_human.txt"), helper.ExitCodeThree, false, true, outWriter, errWriter, scanArgs...)
+
+			})
+		})
+	})
+
+})