api: Add bucket notification util tests. (#2289)

bucket-notification-utils_test.go

@@ -15,3 +15,189 @@
  */
 
 package main
+
+import "testing"
+
+// Tests filter name validation.
+func TestIsValidFilterName(t *testing.T) {
+	testCases := []struct {
+		filterName string
+		status     bool
+	}{
+		// Validate if 'prefix' is correct.
+		{
+			filterName: "prefix",
+			status:     true,
+		},
+		// Validate if 'suffix' is correct.
+		{
+			filterName: "suffix",
+			status:     true,
+		},
+		// Invalid filter name empty string should return false.
+		{
+			filterName: "",
+			status:     false,
+		},
+		// Invalid filter name random character should return false.
+		{
+			filterName: "unknown",
+			status:     false,
+		},
+	}
+
+	for i, testCase := range testCases {
+		status := isValidFilterName(testCase.filterName)
+		if testCase.status != status {
+			t.Errorf("Test %d: Expected \"%t\", got \"%t\"", i+1, testCase.status, status)
+		}
+	}
+}
+
+// Tests list of valid and invalid events.
+func TestValidEvents(t *testing.T) {
+	testCases := []struct {
+		events  []string
+		errCode APIErrorCode
+	}{
+		// Return error for unknown event element.
+		{
+			events: []string{
+				"s3:UnknownAPI",
+			},
+			errCode: ErrEventNotification,
+		},
+		// Return success for supported event.
+		{
+			events: []string{
+				"s3:ObjectCreated:Put",
+			},
+			errCode: ErrNone,
+		},
+		// Return success for supported events.
+		{
+			events: []string{
+				"s3:ObjectCreated:*",
+				"s3:ObjectRemoved:*",
+			},
+			errCode: ErrNone,
+		},
+		// Return error for empty event list.
+		{
+			events:  []string{""},
+			errCode: ErrEventNotification,
+		},
+	}
+
+	for i, testCase := range testCases {
+		errCode := checkEvents(testCase.events)
+		if testCase.errCode != errCode {
+			t.Errorf("Test %d: Expected \"%d\", got \"%d\"", i+1, testCase.errCode, errCode)
+		}
+	}
+}
+
+// Tests queue arn validation.
+func TestQueueArn(t *testing.T) {
+	rootPath, err := newTestConfig("us-east-1")
+	if err != nil {
+		t.Fatalf("unable initialize config file, %s", err)
+	}
+	defer removeAll(rootPath)
+
+	testCases := []struct {
+		queueArn string
+		errCode  APIErrorCode
+	}{
+		// Valid redis queue arn.
+		{
+			queueArn: "arn:minio:sqs:us-east-1:1:redis",
+			errCode:  ErrNone,
+		},
+		// Valid elasticsearch queue arn.
+		{
+			queueArn: "arn:minio:sqs:us-east-1:1:elasticsearch",
+			errCode:  ErrNone,
+		},
+		// Valid amqp queue arn.
+		{
+			queueArn: "arn:minio:sqs:us-east-1:1:amqp",
+			errCode:  ErrNone,
+		},
+		// Invalid empty queue arn.
+		{
+			queueArn: "",
+			errCode:  ErrARNNotification,
+		},
+		// Invalid region 'us-west-1' in queue arn.
+		{
+			queueArn: "arn:minio:sqs:us-west-1:1:redis",
+			errCode:  ErrRegionNotification,
+		},
+	}
+
+	for i, testCase := range testCases {
+		errCode := checkQueueArn(testCase.queueArn)
+		if testCase.errCode != errCode {
+			t.Errorf("Test %d: Expected \"%d\", got \"%d\"", i+1, testCase.errCode, errCode)
+		}
+	}
+}
+
+// Test unmarshal queue arn.
+func TestUnmarshalSqsArn(t *testing.T) {
+	rootPath, err := newTestConfig("us-east-1")
+	if err != nil {
+		t.Fatalf("unable initialize config file, %s", err)
+	}
+	defer removeAll(rootPath)
+
+	testCases := []struct {
+		queueArn string
+		sqsType  string
+	}{
+		// Valid redis queue arn.
+		{
+			queueArn: "arn:minio:sqs:us-east-1:1:redis",
+			sqsType:  "1:redis",
+		},
+		// Valid elasticsearch queue arn.
+		{
+			queueArn: "arn:minio:sqs:us-east-1:1:elasticsearch",
+			sqsType:  "1:elasticsearch",
+		},
+		// Valid amqp queue arn.
+		{
+			queueArn: "arn:minio:sqs:us-east-1:1:amqp",
+			sqsType:  "1:amqp",
+		},
+		// Invalid empty queue arn.
+		{
+			queueArn: "",
+			sqsType:  "",
+		},
+		// Invalid region 'us-west-1' in queue arn.
+		{
+			queueArn: "arn:minio:sqs:us-west-1:1:redis",
+			sqsType:  "",
+		},
+		// Partial queue arn.
+		{
+			queueArn: "arn:minio:sqs:",
+			sqsType:  "",
+		},
+		// Invalid queue service value.
+		{
+			queueArn: "arn:minio:sqs:us-east-1:1:*",
+			sqsType:  "",
+		},
+	}
+
+	for i, testCase := range testCases {
+		mSqs := unmarshalSqsArn(testCase.queueArn)
+		if testCase.sqsType != mSqs.sqsType {
+			t.Errorf("Test %d: Expected \"%s\", got \"%s\"", i+1, testCase.sqsType, mSqs.sqsType)
+		}
+	}
+
+}