Implement projection queries correctly.

service/datastore/properties_test.go

Index: service/datastore/properties_test.go
diff --git a/service/datastore/properties_test.go b/service/datastore/properties_test.go
index c535229306a6d9c2f65a8e61544b047b15c8cdaa..b09776d25cd5838b6ae4e8b5a4c3c2da5c88f700 100644
--- a/service/datastore/properties_test.go
+++ b/service/datastore/properties_test.go
@@ -53,7 +53,7 @@ func TestProperties(t *testing.T) {
 					pv := MkProperty(mybool(true))
 					So(pv.Value(), ShouldBeTrue)
 					So(pv.IndexSetting(), ShouldEqual, ShouldIndex)
-					So(pv.Type().String(), ShouldEqual, "PTBoolTrue")
+					So(pv.Type().String(), ShouldEqual, "PTBool")
 				})
 				Convey("string", func() {
 					pv := MkProperty(mystring("sup"))
@@ -116,17 +116,10 @@ func TestProperties(t *testing.T) {
 				So(pv.IndexSetting(), ShouldEqual, ShouldIndex)
 				So(pv.Type().String(), ShouldEqual, "PTTime")
 			})
-			Convey("[]byte coerces IndexSetting", func() {
+			Convey("[]byte allows IndexSetting", func() {
 				pv := Property{}
 				pv.SetValue([]byte("hello"), ShouldIndex)
 				So(pv.Value(), ShouldResemble, []byte("hello"))
-				So(pv.IndexSetting(), ShouldEqual, NoIndex)
-				So(pv.Type().String(), ShouldEqual, "PTBytes")
-			})
-			Convey("ByteString allows !IndexSetting", func() {
-				pv := Property{}
-				pv.SetValue(ByteString("hello"), ShouldIndex)
-				So(pv.Value(), ShouldResemble, ByteString("hello"))
 				So(pv.IndexSetting(), ShouldEqual, ShouldIndex)
 				So(pv.Type().String(), ShouldEqual, "PTBytes")
 			})