add test case for private image source inputs

Author: bparees

test/extended/builds/image_source.go

@@ -36,8 +36,12 @@ var _ = g.Describe("[builds][Slow] build can have Docker image source", func() {
 			err := oc.Run("create").Args("-f", buildFixture).Execute()
 			o.Expect(err).NotTo(o.HaveOccurred())
 
+			g.By("starting building the private input image")
+			br, err := exutil.StartBuildAndWait(oc, "inputimage")
+			br.AssertSuccess()
+
 			g.By("starting the source strategy build")
-			br, err := exutil.StartBuildAndWait(oc, "imagesourcebuild")
+			br, err = exutil.StartBuildAndWait(oc, "imagesourcebuild")
 			br.AssertSuccess()
 
 			g.By("expecting the pod to deploy successfully")
@@ -59,8 +63,12 @@ var _ = g.Describe("[builds][Slow] build can have Docker image source", func() {
 			err := oc.Run("create").Args("-f", buildFixture).Execute()
 			o.Expect(err).NotTo(o.HaveOccurred())
 
+			g.By("starting building the private input image")
+			br, err := exutil.StartBuildAndWait(oc, "inputimage")
+			br.AssertSuccess()
+
 			g.By("starting the docker strategy build")
-			br, err := exutil.StartBuildAndWait(oc, "imagedockerbuild")
+			br, err = exutil.StartBuildAndWait(oc, "imagedockerbuild")
 			br.AssertSuccess()
 
 			g.By("expect the pod to deploy successfully")

test/extended/testdata/bindata.go

@@ -2,6 +2,25 @@ apiVersion: v1
 kind: List
 metadata: {}
 items:
+- apiVersion: v1
+  kind: BuildConfig
+  metadata:
+    labels:
+      build: inputimage
+    name: inputimage
+  spec:
+    output:
+      to:
+        kind: ImageStreamTag
+        name: inputimage:latest
+    source:
+      dockerfile: "FROM foo"
+    strategy:
+      dockerStrategy:
+        from: 
+          kind: ImageStreamTag
+          name: ruby:2.3
+          namespace: openshift
 - apiVersion: v1
   kind: BuildConfig
   metadata:
@@ -19,8 +38,7 @@ items:
       images:
       - from:
           kind: ImageStreamTag
-          name: ruby:2.3
-          namespace: openshift
+          name: inputimage:latest
         paths:
         - destinationDir: injected/dir
           sourcePath: /opt/rh/rh-ruby23/root/usr/bin/ruby
@@ -48,13 +66,17 @@ items:
       images:
       - from:
           kind: ImageStreamTag
-          name: ruby:2.3
-          namespace: openshift
+          name: inputimage:latest
         paths:
         - destinationDir: injected/dir
           sourcePath: /opt/rh/rh-ruby23/root/usr/bin/ruby
     strategy:
       dockerStrategy: {}
+- apiVersion: v1
+  kind: ImageStream
+  metadata:
+    name: inputimage
+  spec: {}
 - apiVersion: v1
   kind: ImageStream
   metadata: