Added --tls-verify functionality to podman search, with tests

Signed-off-by: haircommander <pehunt@redhat.com>

Closes: #932
Approved by: baude

1 files changed, 31 insertions, 2 deletions

diff --git a/test/e2e/libpod_suite_test.go b/test/e2e/libpod_suite_test.go
index 9f59eb4a6..d06818fd3 100644
--- a/test/e2e/libpod_suite_test.go
+++ b/test/e2e/libpod_suite_test.go
@@ -2,6 +2,7 @@ package integration
 
 import (
 	"context"
+	"encoding/json"
 	"fmt"
 	"io/ioutil"
 	"os"
@@ -12,8 +13,6 @@ import (
 	"testing"
 	"time"
 
-	"encoding/json"
-
 	"github.com/containers/image/copy"
 	"github.com/containers/image/signature"
 	"github.com/containers/image/storage"
@@ -268,6 +267,36 @@ func (s *PodmanSession) OutputToStringArray() []string {
 	return strings.Split(output, "\n")
 }
 
+// ErrorGrepString takes session stderr output and behaves like grep. it returns a bool
+// if successful and an array of strings on positive matches
+func (s *PodmanSession) ErrorGrepString(term string) (bool, []string) {
+	var (
+		greps   []string
+		matches bool
+	)
+
+	for _, line := range strings.Split(s.ErrorToString(), "\n") {
+		if strings.Contains(line, term) {
+			matches = true
+			greps = append(greps, line)
+		}
+	}
+	return matches, greps
+}
+
+// ErrorToString formats session stderr to string
+func (s *PodmanSession) ErrorToString() string {
+	fields := strings.Fields(fmt.Sprintf("%s", s.Err.Contents()))
+	return strings.Join(fields, " ")
+}
+
+// ErrorToStringArray returns the stderr output as a []string
+// where each array item is a line split by newline
+func (s *PodmanSession) ErrorToStringArray() []string {
+	output := fmt.Sprintf("%s", s.Err.Contents())
+	return strings.Split(output, "\n")
+}
+
 // IsJSONOutputValid attempts to unmarshal the session buffer
 // and if successful, returns true, else false
 func (s *PodmanSession) IsJSONOutputValid() bool {