test/src/hello/hello_test.go

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package hello

import (
	"fmt"
)

func ExampleHello() {
	name := []byte(`{ "name": "Mike"}`)
	data, _ := Hello(name)
	fmt.Printf("%s", data)
	// Output:
	// {"greetings":"Hello, Mike"}
}

func ExampleHello_noName() {
	name := []byte(`{ "noname": "Mike"}`)
	_, err := Hello(name)
	fmt.Print(err)
	// Output:
	// no name specified
}
func ExampleHello_badJson() {
	name := []byte(`{{`)
	_, err := Hello(name)
	fmt.Print(err)
	// Output:
	// no name specified
}