test-results: Get handler cleanup

go/src/infra/appengine/test-results/frontend/get_test.go

+package frontend
+
+import (
+        "bytes"
+        "io/ioutil"
+        "testing"
+
+        . "github.com/smartystreets/goconvey/convey"
+)
+
+func TestWrapCallback(t *testing.T) {
+        t.Parallel()
+
+        Convey("wrapCallback", t, func() {
+                expected := []byte(`foo({"hello":"world"});`)
+                result := wrapCallback(
+                        bytes.NewReader([]byte(`{"hello":"world"}`)),
+                        "foo",
+                )
+                b, err := ioutil.ReadAll(result)
+                So(err, ShouldBeNil)
+                So(b, ShouldResemble, expected)
+        })
+}