67 lines
1.1 KiB
Go
67 lines
1.1 KiB
Go
package cli
|
|
|
|
import (
|
|
"encoding/json"
|
|
"os"
|
|
"testing"
|
|
|
|
"github.com/micro/cli/v2"
|
|
"github.com/micro/go-micro/config/cmd"
|
|
"github.com/micro/go-micro/config/source"
|
|
)
|
|
|
|
func test(t *testing.T, withContext bool) {
|
|
var src source.Source
|
|
|
|
// setup app
|
|
app := cmd.App()
|
|
app.Name = "testapp"
|
|
app.Flags = []cli.Flag{
|
|
&cli.StringFlag{Name: "db-host"},
|
|
}
|
|
|
|
// with context
|
|
if withContext {
|
|
// set action
|
|
app.Action = func(c *cli.Context) error {
|
|
src = WithContext(c)
|
|
return nil
|
|
}
|
|
|
|
// run app
|
|
app.Run([]string{"run", "-db-host", "localhost"})
|
|
// no context
|
|
} else {
|
|
// set args
|
|
os.Args = []string{"run", "-db-host", "localhost"}
|
|
src = NewSource()
|
|
}
|
|
|
|
// test config
|
|
c, err := src.Read()
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
var actual map[string]interface{}
|
|
if err := json.Unmarshal(c.Data, &actual); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
actualDB := actual["db"].(map[string]interface{})
|
|
if actualDB["host"] != "localhost" {
|
|
t.Errorf("expected localhost, got %v", actualDB["name"])
|
|
}
|
|
|
|
}
|
|
|
|
func TestCliSource(t *testing.T) {
|
|
// without context
|
|
test(t, false)
|
|
}
|
|
|
|
func TestCliSourceWithContext(t *testing.T) {
|
|
// with context
|
|
test(t, true)
|
|
}
|