kubeadm: unit tests for app/master/apiclient.go

cmd/kubeadm/app/master/apiclient_test.go

+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package master
+
+import (
+	"fmt"
+	"testing"
+
+	"k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
+	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
+	"k8s.io/kubernetes/pkg/api"
+)
+
+func TestCreateClientAndWaitForAPI(t *testing.T) {
+	cfg := &kubeadmapi.MasterConfiguration{
+		Networking: kubeadm.Networking{DNSDomain: "localhost"},
+	}
+	fmt.Println(cfg)
+
+}
+
+func TestStandardLabels(t *testing.T) {
+	var tests = []struct {
+		n        string
+		expected string
+	}{
+		{
+			n:        "foo",
+			expected: "foo",
+		},
+		{
+			n:        "bar",
+			expected: "bar",
+		},
+	}
+
+	for _, rt := range tests {
+		actual := standardLabels(rt.n)
+		if actual["component"] != rt.expected {
+			t.Errorf(
+				"failed standardLabels:\n\texpected: %s\n\t  actual: %s",
+				rt.expected,
+				actual["component"],
+			)
+		}
+		if actual["name"] != rt.expected {
+			t.Errorf(
+				"failed standardLabels:\n\texpected: %s\n\t  actual: %s",
+				rt.expected,
+				actual["name"],
+			)
+		}
+		if actual["k8s-app"] != rt.expected {
+			t.Errorf(
+				"failed standardLabels:\n\texpected: %s\n\t  actual: %s",
+				rt.expected,
+				actual["k8s-app"],
+			)
+		}
+	}
+}
+
+func TestNewDaemonSet(t *testing.T) {
+	var tests = []struct {
+		dn       string
+		expected string
+	}{
+		{
+			dn:       "foo",
+			expected: "foo",
+		},
+		{
+			dn:       "bar",
+			expected: "bar",
+		},
+	}
+
+	for _, rt := range tests {
+		p := api.PodSpec{}
+		actual := NewDaemonSet(rt.dn, p)
+		if actual.Spec.Selector.MatchLabels["k8s-app"] != rt.expected {
+			t.Errorf(
+				"failed NewDaemonSet:\n\texpected: %s\n\t  actual: %s",
+				rt.expected,
+				actual.Spec.Selector.MatchLabels["k8s-app"],
+			)
+		}
+		if actual.Spec.Selector.MatchLabels["component"] != rt.expected {
+			t.Errorf(
+				"failed NewDaemonSet:\n\texpected: %s\n\t  actual: %s",
+				rt.expected,
+				actual.Spec.Selector.MatchLabels["component"],
+			)
+		}
+		if actual.Spec.Selector.MatchLabels["name"] != rt.expected {
+			t.Errorf(
+				"failed NewDaemonSet:\n\texpected: %s\n\t  actual: %s",
+				rt.expected,
+				actual.Spec.Selector.MatchLabels["name"],
+			)
+		}
+	}
+}
+
+func TestNewService(t *testing.T) {
+	var tests = []struct {
+		dn       string
+		expected string
+	}{
+		{
+			dn:       "foo",
+			expected: "foo",
+		},
+		{
+			dn:       "bar",
+			expected: "bar",
+		},
+	}
+
+	for _, rt := range tests {
+		p := api.ServiceSpec{}
+		actual := NewService(rt.dn, p)
+		if actual.ObjectMeta.Labels["k8s-app"] != rt.expected {
+			t.Errorf(
+				"failed NewService:\n\texpected: %s\n\t  actual: %s",
+				rt.expected,
+				actual.ObjectMeta.Labels["k8s-app"],
+			)
+		}
+		if actual.ObjectMeta.Labels["component"] != rt.expected {
+			t.Errorf(
+				"failed NewService:\n\texpected: %s\n\t  actual: %s",
+				rt.expected,
+				actual.ObjectMeta.Labels["component"],
+			)
+		}
+		if actual.ObjectMeta.Labels["name"] != rt.expected {
+			t.Errorf(
+				"failed NewService:\n\texpected: %s\n\t  actual: %s",
+				rt.expected,
+				actual.ObjectMeta.Labels["name"],
+			)
+		}
+	}
+}
+
+func TestNewDeployment(t *testing.T) {
+	var tests = []struct {
+		dn       string
+		expected string
+	}{
+		{
+			dn:       "foo",
+			expected: "foo",
+		},
+		{
+			dn:       "bar",
+			expected: "bar",
+		},
+	}
+
+	for _, rt := range tests {
+		p := api.PodSpec{}
+		actual := NewDeployment(rt.dn, 1, p)
+		if actual.Spec.Selector.MatchLabels["k8s-app"] != rt.expected {
+			t.Errorf(
+				"failed NewDeployment:\n\texpected: %s\n\t  actual: %s",
+				rt.expected,
+				actual.Spec.Selector.MatchLabels["k8s-app"],
+			)
+		}
+		if actual.Spec.Selector.MatchLabels["component"] != rt.expected {
+			t.Errorf(
+				"failed NewDeployment:\n\texpected: %s\n\t  actual: %s",
+				rt.expected,
+				actual.Spec.Selector.MatchLabels["component"],
+			)
+		}
+		if actual.Spec.Selector.MatchLabels["name"] != rt.expected {
+			t.Errorf(
+				"failed NewDeployment:\n\texpected: %s\n\t  actual: %s",
+				rt.expected,
+				actual.Spec.Selector.MatchLabels["name"],
+			)
+		}
+	}
+}