helm(repo): add repo add and index cmd test

cmd/helm/repo_add_test.go

@@ -17,6 +17,7 @@ limitations under the License.
 package main
 
 import (
+	"bytes"
 	"fmt"
 	"io/ioutil"
 	"net/http"
@@ -28,10 +29,30 @@ import (
 	"k8s.io/helm/pkg/repo"
 )
 
-var (
-	testName = "test-name"
-	testURL  = "test-url"
-)
+var testName string = "test-name"
+
+func TestRepoAddCmd(t *testing.T) {
+	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "text/plain")
+		fmt.Fprintln(w, "OK")
+	}))
+
+	tests := []releaseCase{
+		{
+			name:     "add a repository",
+			args:     []string{testName, ts.URL},
+			expected: testName + " has been added to your repositories",
+		},
+	}
+
+	for _, tt := range tests {
+		buf := bytes.NewBuffer(nil)
+		c := newRepoAddCmd(buf)
+		if err := c.RunE(c, tt.args); err != nil {
+			t.Errorf("%q: expected '%q', got '%q'", tt.name, tt.expected, err)
+		}
+	}
+}
 
 func TestRepoAdd(t *testing.T) {
 	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {

cmd/helm/repo_index_test.go

@@ -0,0 +1,51 @@
+/*
+Copyright 2016 The Kubernetes Authors All rights reserved.
+
+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 main
+
+import (
+	"bytes"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"k8s.io/helm/pkg/repo"
+)
+
+func TestRepoIndexCmd(t *testing.T) {
+
+	dir, _ := ioutil.TempDir("", "charts")
+	defer os.RemoveAll(dir)
+	os.Link("testdata/testcharts/compressedChart-0.1.0.tgz", filepath.Join(dir, "compressedChart-0.1.0.tgz"))
+
+	buf := bytes.NewBuffer(nil)
+	c := newRepoIndexCmd(buf)
+
+	if err := c.RunE(c, []string{dir}); err != nil {
+		t.Errorf("%q", err)
+	}
+
+	index, err := repo.LoadIndexFile(filepath.Join(dir, "index.yaml"))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if len(index.Entries) != 1 {
+		t.Errorf("expected 1 entires, got %v", len(index.Entries))
+	}
+
+}

cmd/helm/repo_remove_test.go

@@ -24,6 +24,7 @@ import (
 )
 
 func TestRepoRemove(t *testing.T) {
+	testURL := "https://test-url.com"
 	home := createTmpHome()
 	helmHome = home
 	if err := ensureHome(); err != nil {