Merge pull request #3450 from monopole/anotherTest

Add a test that only loads an annotated resource.

api/krusty/basic_io_test.go

@@ -0,0 +1,44 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package krusty_test
+
+import (
+	"testing"
+
+	kusttest_test "sigs.k8s.io/kustomize/api/testutils/kusttest"
+)
+
+func TestBasicIO1(t *testing.T) {
+	th := kusttest_test.MakeHarness(t)
+	th.WriteK(".", `
+resources:
+- service.yaml
+`)
+	th.WriteF("service.yaml", `
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    port: 8080
+    happy: true
+    color: green
+  name: demo
+spec:
+  clusterIP: None
+`)
+	m := th.Run(".", th.MakeDefaultOptions())
+	th.AssertActualEqualsExpected(
+		m, `
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    color: green
+    happy: true
+    port: 8080
+  name: demo
+spec:
+  clusterIP: None
+`)
+}