Fix tests when run on arm

Some of the test cases didn't have compiled binaries for arm. I've updated some tests to skip (since they exercised interesting test cases for template replacements) and updated others to more recent versions with arm binaries available.

Signed-off-by: Carolyn Van Slyck <me@carolynvanslyck.com>

pkg/archive/install_test.go

@@ -13,7 +13,11 @@ import (
 	"github.com/stretchr/testify/require"
 )
 
-func TestDownloadArchiveToGopathBin(t *testing.T) {
+func TestDownloadArchiveToGopathBin_OsReplacement(t *testing.T) {
+	if runtime.GOARCH != "amd64" {
+		t.Skipf("skipping test since gh only has binaries for amd64")
+	}
+
 	os.Setenv(mg.VerboseEnv, "true")
 	err, cleanup := gopath.UseTempGopath()
 	require.NoError(t, err, "Failed to set up a temporary GOPATH")
@@ -48,3 +52,30 @@ func TestDownloadArchiveToGopathBin(t *testing.T) {
 	_, err = exec.LookPath("gh" + xplat.FileExt())
 	require.NoError(t, err)
 }
+
+func TestDownloadArchiveToGopathBin(t *testing.T) {
+	os.Setenv(mg.VerboseEnv, "true")
+	err, cleanup := gopath.UseTempGopath()
+	require.NoError(t, err, "Failed to set up a temporary GOPATH")
+	defer cleanup()
+
+	opts := DownloadArchiveOptions{
+		DownloadOptions: downloads.DownloadOptions{
+			UrlTemplate: "https://get.helm.sh/helm-v{{.VERSION}}-{{.GOOS}}-{{.GOARCH}}{{.EXT}}",
+			Name:        "helm",
+			Version:     "3.8.1",
+		},
+		ArchiveExtensions: map[string]string{
+			"linux":   ".tar.gz",
+			"darwin":  ".tar.gz",
+			"windows": ".zip",
+		},
+		TargetFileTemplate: "{{.GOOS}}-{{.GOARCH}}/helm{{.EXT}}",
+	}
+
+	err = DownloadToGopathBin(opts)
+	require.NoError(t, err)
+
+	_, err = exec.LookPath("helm" + xplat.FileExt())
+	require.NoError(t, err)
+}

pkg/install_test.go

@@ -17,8 +17,8 @@ func TestDownloadToGopathBin(t *testing.T) {
 	require.NoError(t, err, "Failed to set up a temporary GOPATH")
 	defer cleanup()
 
-	url := "https://storage.googleapis.com/kubernetes-release/release/{{.VERSION}}/bin/{{.GOOS}}/{{.GOARCH}}/kubectl{{.EXT}}"
-	err = DownloadToGopathBin(url, "kubectl", "v1.19.0")
+	url := "https://dl.k8s.io/release/{{.VERSION}}/bin/{{.GOOS}}/{{.GOARCH}}/kubectl{{.EXT}}"
+	err = DownloadToGopathBin(url, "kubectl", "v1.23.0")
 	require.NoError(t, err)
 
 	_, err = exec.LookPath("kubectl" + xplat.FileExt())