func TestGetAllTodos(t *testing.T) {
// given
client := client.TodoClient{Host: "http://localhost:8080"}
client.CreateTodo("foo", "bar")
client.CreateTodo("baz", "bing")
// when
todos, err := client.GetAllTodos()
// then
if err != nil {
t.Error(err)
}
if len(todos) != 2 {
t.Errorf("wrong number of todos: %d", len(todos))
}
if todos[0].Title != "foo" && todos[0].Description != "bar" {
t.Error("returned todo not right")
}
if todos[1].Title != "baz" && todos[1].Description != "bing" {
t.Error("returned todo not right")
}
// cleanup
_ = client.DeleteTodo(todos[0].Id)
_ = client.DeleteTodo(todos[1].Id)
}
func main() {
app := cli.NewApp()
app.Name = "todo cli"
app.Usage = "cli to work with the `todo` microservice"
app.Version = "0.0.1"
app.Flags = []cli.Flag{
cli.StringFlag{Name: "host", Value: "http://localhost:8080", Usage: "Todo service host", EnvVar: "APP_HOST"},
}
app.Commands = []cli.Command{
{
Name: "add",
Usage: "(title description) create a todo",
Action: func(c *cli.Context) {
title := c.Args().Get(0)
desc := c.Args().Get(1)
host := c.GlobalString("host")
client := client.TodoClient{Host: host}
todo, err := client.CreateTodo(title, desc)
if err != nil {
log.Fatal(err)
return
}
fmt.Printf("%+v\n", todo)
},
},
{
Name: "ls",
Usage: "list all todos",
Action: func(c *cli.Context) {
host := c.GlobalString("host")
client := client.TodoClient{Host: host}
todos, err := client.GetAllTodos()
if err != nil {
log.Fatal(err)
return
}
for _, todo := range todos {
fmt.Printf("%+v\n", todo)
}
},
},
{
Name: "doing",
Usage: "(id) update a todo status to 'doing'",
Action: func(c *cli.Context) {
idStr := c.Args().Get(0)
id, err := strconv.Atoi(idStr)
if err != nil {
log.Print(err)
return
}
host := c.GlobalString("host")
client := client.TodoClient{Host: host}
todo, err := client.UpdateTodoStatus(int32(id), "doing")
if err != nil {
log.Fatal(err)
return
}
fmt.Printf("%+v\n", todo)
},
},
{
Name: "done",
Usage: "(id) update a todo status to 'done'",
Action: func(c *cli.Context) {
idStr := c.Args().Get(0)
id, err := strconv.Atoi(idStr)
if err != nil {
log.Print(err)
return
}
host := c.GlobalString("host")
client := client.TodoClient{Host: host}
todo, err := client.UpdateTodoStatus(int32(id), "done")
if err != nil {
log.Fatal(err)
return
}
fmt.Printf("%+v\n", todo)
},
},
{
Name: "save",
Usage: "(id title description) update a todo title and description",
Action: func(c *cli.Context) {
idStr := c.Args().Get(0)
id, err := strconv.Atoi(idStr)
if err != nil {
log.Print(err)
return
}
title := c.Args().Get(1)
desc := c.Args().Get(2)
host := c.GlobalString("host")
client := client.TodoClient{Host: host}
todo, err := client.GetTodo(int32(id))
if err != nil {
log.Fatal(err)
return
}
todo.Title = title
todo.Description = desc
todo2, err := client.UpdateTodo(todo)
if err != nil {
log.Fatal(err)
return
}
fmt.Printf("%+v\n", todo2)
},
},
}
app.Run(os.Args)
}