Restore json format for fields as well as whole structs

* Add template func to inspect template processing
* Added test using repro from #8444

Fixes #8444

Signed-off-by: Jhon Honce <jhonce@redhat.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/test/utils/utils.go b/test/utils/utils.go
index d08939678..027e96427 100644
--- a/test/utils/utils.go
+++ b/test/utils/utils.go
@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
+	"math/rand"
 	"os"
 	"os/exec"
 	"runtime"
@@ -465,3 +466,16 @@ func Containerized() bool {
 	}
 	return false
 }
+
+var randomLetters = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
+
+// RandomString returns a string of given length composed of random characters
+func RandomString(n int) string {
+	rand.Seed(GinkgoRandomSeed())
+
+	b := make([]rune, n)
+	for i := range b {
+		b[i] = randomLetters[rand.Intn(len(randomLetters))]
+	}
+	return string(b)
+}