Simplify TestSdkInstall

Test: m nothing
Change-Id: Iff59c8c331402b8d53323072213579ed9956cd90
diff --git a/sdk/sdk_test.go b/sdk/sdk_test.go
index c4dc41b..796ac75 100644
--- a/sdk/sdk_test.go
+++ b/sdk/sdk_test.go
@@ -309,16 +309,13 @@
 `)
 }
 
-func TestSDkInstall(t *testing.T) {
+func TestSdkInstall(t *testing.T) {
 	sdk := `
 		sdk {
 			name: "mysdk",
 		}
 	`
-	result := testSdkWithFs(t, ``,
-		map[string][]byte{
-			"Android.bp": []byte(sdk),
-		})
+	result := testSdkWithFs(t, sdk, nil)
 
 	result.CheckSnapshot("mysdk", "",
 		checkAllOtherCopyRules(`.intermediates/mysdk/common_os/mysdk-current.zip -> mysdk-current.zip`),