[master] Auto-update dependencies (#250)

Produced via:
  `./hack/update-deps.sh --upgrade && ./hack/update-codegen.sh`
/assign n3wscott vagababov
/cc n3wscott vagababov

Gopkg.lock

@@ -966,7 +966,7 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:fed37fd81954c07b624d39dbb63b0d7c1208cd26b4427e4e436abc1945f21319"
+  digest = "1:581d6dbec2ea9cd6a213545bb1066f0c7d1cb8d1c8620a8e0b465382e38eaeaa"
   name = "knative.dev/pkg"
   packages = [
     "apis",
@@ -986,7 +986,7 @@
     "reconciler",
   ]
   pruneopts = "T"
-  revision = "0eed424fa4eeeea60ee42f6676420aa8c51df062"
+  revision = "f68639f04b397e9b24ee9d8591db43fa448d2a9e"
 
 [[projects]]
   branch = "master"
@@ -997,7 +997,7 @@
     "tools/dep-collector",
   ]
   pruneopts = "UT"
-  revision = "9cf64fb1b912898b2934e0e963bf3c61b96d7a2c"
+  revision = "6c4e86bdb24cfaaa4163d24940e9579c208bd79d"
 
 [[projects]]
   digest = "1:8730e0150dfb2b7e173890c8b9868e7a273082ef8e39f4940e3506a481cf895c"

vendor/knative.dev/pkg/test/helpers/name.go

@@ -23,6 +23,7 @@ import (
 	"time"
 	"unicode"
 
+	"knative.dev/pkg/kmeta"
 	"knative.dev/pkg/test"
 )
 
@@ -34,7 +35,7 @@ const (
 )
 
 func init() {
-	// Properly seed the random number generator so AppendRandomString() is actually random.
+	// Properly seed the random number generator so RandomString() is actually random.
 	// Otherwise, rerunning tests will generate the same names for the test resources, causing conflicts with
 	// already existing resources.
 	seed := time.Now().UTC().UnixNano()
@@ -49,7 +50,7 @@ func ObjectPrefixForTest(t test.T) string {
 
 // ObjectNameForTest generates a random object name based on the test name.
 func ObjectNameForTest(t test.T) string {
-	return AppendRandomString(ObjectPrefixForTest(t))
+	return kmeta.ChildName(ObjectPrefixForTest(t), string(sep)+RandomString())
 }
 
 // AppendRandomString will generate a random string that begins with prefix.
@@ -58,13 +59,17 @@ func ObjectNameForTest(t test.T) string {
 // This method will use "-" as the separator between the prefix and
 // the random suffix.
 func AppendRandomString(prefix string) string {
+	return strings.Join([]string{prefix, RandomString()}, string(sep))
+}
+
+// RandomString will generate a random string.
+func RandomString() string {
 	suffix := make([]byte, randSuffixLen)
 
 	for i := range suffix {
 		suffix[i] = letterBytes[rand.Intn(len(letterBytes))]
 	}
-
-	return strings.Join([]string{prefix, string(suffix)}, string(sep))
+	return string(suffix)
 }
 
 // MakeK8sNamePrefix converts each chunk of non-alphanumeric character into a single dash