Adding error pages
diff --git a/rackspace/lb/v1/lbs/fixtures.go b/rackspace/lb/v1/lbs/fixtures.go
index db6545a..a31fe79 100644
--- a/rackspace/lb/v1/lbs/fixtures.go
+++ b/rackspace/lb/v1/lbs/fixtures.go
@@ -430,3 +430,54 @@
 		w.WriteHeader(http.StatusOK)
 	})
 }
+
+func mockGetErrorPageResponse(t *testing.T, id int) {
+	th.Mux.HandleFunc("/loadbalancers/"+strconv.Itoa(id)+"/errorpage", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+
+		w.Header().Add("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+
+		fmt.Fprintf(w, `
+{
+  "errorpage": {
+    "content": "<html>DEFAULT ERROR PAGE</html>"
+  }
+}
+			`)
+	})
+}
+
+func mockSetErrorPageResponse(t *testing.T, id int) {
+	th.Mux.HandleFunc("/loadbalancers/"+strconv.Itoa(id)+"/errorpage", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "PUT")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+
+		th.TestJSONRequest(t, r, `
+{
+	"errorpage": {
+		"content": "<html>New error page</html>"
+	}
+}
+		`)
+
+		w.WriteHeader(http.StatusOK)
+
+		fmt.Fprintf(w, `
+{
+	"errorpage": {
+		"content": "<html>New error page</html>"
+	}
+}
+			`)
+	})
+}
+
+func mockDeleteErrorPageResponse(t *testing.T, id int) {
+	th.Mux.HandleFunc("/loadbalancers/"+strconv.Itoa(id)+"/errorpage", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "DELETE")
+		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
+		w.WriteHeader(http.StatusOK)
+	})
+}