test

crud/example_test.go

@@ -277,6 +277,22 @@ func ExampleResult_many() {
 	// [[2010 45 bla] [2011 4 bla]]
 }
 
+// ExampleLenRequest demonstrates how to execute the LenRequest type.
+func ExampleLenRequest() {
+	conn := exampleConnect()
+	req := crud.MakeLenRequest(exampleSpace)
+
+	ret := crud.LenResult{}
+	if err := conn.Do(req).GetTyped(&ret); err != nil {
+		fmt.Printf("Failed to execute request: %s", err)
+		return
+	}
+
+	fmt.Println(ret.Value)
+	// Output:
+	// 4
+}
+
 // ExampleResult_noreturn demonstrates noreturn request: a data change
 // request where you don't need to retrieve the result, just want to know
 // whether it was successful or not.