Added unit test for dochelper, config

* added more negative test cases to dochelper, config to
  increase the test coverage

Change-Id: I3179823f9196157e72009ff998cfb8dd348fee1f

pkg/config/config_test.go

@@ -279,6 +279,27 @@ func TestCurrentContextBootstrapInfo(t *testing.T) {
 	assert.Equal(t, conf.BootstrapInfo[defaultString], bootstrapInfo)
 }
 
+func TestCurrentContextManagementConfig(t *testing.T) {
+	conf, cleanup := testutil.InitConfig(t)
+	defer cleanup(t)
+
+	clusterName := "def"
+	clusterType := "ephemeral"
+
+	managementConfig, err := conf.CurrentContextManagementConfig()
+	require.Error(t, err)
+	assert.Nil(t, managementConfig)
+
+	conf.CurrentContext = currentContextName
+	conf.Clusters[clusterName].ClusterTypes[clusterType].ManagementConfiguration = defaultString
+	conf.Contexts[currentContextName].Manifest = defaultString
+	conf.Contexts[currentContextName].KubeContext().Cluster = clusterName
+
+	managementConfig, err = conf.CurrentContextManagementConfig()
+	require.NoError(t, err)
+	assert.Equal(t, conf.ManagementConfiguration[defaultString], managementConfig)
+}
+
 func TestPurge(t *testing.T) {
 	conf, cleanup := testutil.InitConfig(t)
 	defer cleanup(t)
@@ -840,3 +861,27 @@ func TestGetManifests(t *testing.T) {
 
 	assert.EqualValues(t, manifests[0].PrimaryRepositoryName, "primary")
 }
+
+func TestModifyManifests(t *testing.T) {
+	conf, cleanup := testutil.InitConfig(t)
+	defer cleanup(t)
+
+	mo := testutil.DummyManifestOptions()
+	manifest := conf.AddManifest(mo)
+	require.NotNil(t, manifest)
+
+	mo.TargetPath += stringDelta
+	err := conf.ModifyManifest(manifest, mo)
+	require.NoError(t, err)
+
+	mo.CommitHash = "11ded0"
+	mo.Tag = "v1.0"
+	err = conf.ModifyManifest(manifest, mo)
+	require.Error(t, err, "Checkout mutually exclusive, use either: commit-hash, branch or tag")
+
+	// error scenario
+	mo.RepoName = "invalid"
+	mo.URL = ""
+	err = conf.ModifyManifest(manifest, mo)
+	require.Error(t, err)
+}

pkg/document/dochelper_test.go

@@ -28,7 +28,7 @@ func TestDocHelpers(t *testing.T) {
 	require := require.New(t)
 	assert := assert.New(t)
 
-	fSys := testutil.SetupTestFs(t, "testdata/dochelper")
+	fSys := testutil.SetupTestFs(t, "testdata/dochelper/valid/")
 	bundle, err := document.NewBundle(fSys, "/")
 	require.NoError(err, "Building Bundle Failed")
 	require.NotNil(bundle)
@@ -41,7 +41,7 @@ func TestDocHelpers(t *testing.T) {
 
 		networkData, err := document.GetBMHNetworkData(doc, bundle)
 		require.NoError(err, "Unexpected error trying to GetBMHNetworkData")
-		assert.Equal(networkData, "some network data")
+		assert.Equal(networkData, "some network data\n")
 	})
 
 	t.Run("GetBMHBMCAddress", func(t *testing.T) {
@@ -67,3 +67,41 @@ func TestDocHelpers(t *testing.T) {
 		assert.Equal(bmcPassword, "password")
 	})
 }
+
+func TestDocHelpersNegativeCases(t *testing.T) {
+	require := require.New(t)
+
+	fSys := testutil.SetupTestFs(t, "testdata/dochelper/invalid/")
+	bundle, err := document.NewBundle(fSys, "/")
+	require.NoError(err, "Building Bundle Failed")
+	require.NotNil(bundle)
+
+	t.Run("GetBMHNetworkData", func(t *testing.T) {
+		selector := document.NewSelector().ByKind("BareMetalHost")
+		doc, err := bundle.SelectOne(selector)
+		require.NoError(err)
+
+		_, err = document.GetBMHNetworkData(doc, bundle)
+		require.Error(err)
+	})
+
+	t.Run("GetBMHBMCAddress", func(t *testing.T) {
+		// retrieve our single bmh in the dataset
+		selector := document.NewSelector().ByKind("BareMetalHost")
+		doc, err := bundle.SelectOne(selector)
+		require.NoError(err)
+
+		_, err = document.GetBMHBMCAddress(doc)
+		require.Error(err)
+	})
+
+	t.Run("GetBMHBMCCredentials", func(t *testing.T) {
+		// retrieve our single bmh in the dataset
+		selector := document.NewSelector().ByKind("BareMetalHost")
+		doc, err := bundle.SelectOne(selector)
+		require.NoError(err)
+
+		_, _, err = document.GetBMHBMCCredentials(doc, bundle)
+		require.Error(err)
+	})
+}

pkg/document/testdata/dochelper/invalid/baremetalhost.yaml

@@ -0,0 +1,15 @@
+---
+apiVersion: metal3.io/v1alpha1
+kind: BareMetalHost
+metadata:
+  labels:
+    airshipit.org/ephemeral-node: "true"
+  name: master-0
+spec:
+  online: true
+  bootMACAddress: 00:3b:8b:0c:ec:8b
+  bmc:
+    credentialsName: master-0-bmc
+  networkData:
+    name: master-0-networkdata
+    namespace: metal3

pkg/document/testdata/dochelper/invalid/kustomization.yaml

@@ -0,0 +1,3 @@
+resources:
+ - baremetalhost.yaml
+ - secret.yaml

pkg/document/testdata/dochelper/invalid/secret.yaml

@@ -0,0 +1,26 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  labels:
+    airshipit.org/ephemeral-user-data: "true"
+  name: ephemeral-user-data
+type: Opaque
+stringData:
+  userData: cloud-init
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: master-0-bmc-invalid
+  namespace: metal3
+type: Opaque
+stringData:
+  username: username
+  password: password
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: master-0-networkdata
+  namespace: metal3
+type: Opaque

pkg/document/testdata/dochelper/valid/secret.yaml

@@ -24,5 +24,5 @@ metadata:
   name: master-0-networkdata
   namespace: metal3
 type: Opaque
-stringData:
+data:
-  networkData: some network data
+  networkData: c29tZSBuZXR3b3JrIGRhdGEK