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config_test.go
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/
config_test.go
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package main
import (
"io"
"io/ioutil"
"os"
"testing"
)
func TestReadConfig(t *testing.T) {
file, err := ioutil.TempFile("", "test")
if err != nil {
t.Error(err)
}
defer os.Remove(file.Name())
io.WriteString(file, `{"hoge":"fuga"}`)
m, err := ReadConfig(file.Name())
if err != nil {
t.Error(err)
}
var keys []string
for key, _ := range m {
keys = append(keys, key)
}
if keys[0] != "hoge" {
t.Error("should key count is 1")
}
}
func TestWriteConfig(t *testing.T) {
file, err := ioutil.TempFile("", "test")
if err != nil {
t.Error(err)
}
defer os.Remove(file.Name())
m := make(map[string]string)
m["yap"] = "dap"
WriteConfig(file.Name(), m)
byt, err := ioutil.ReadFile(file.Name())
if err != nil {
t.Error(err)
}
expect := `{"yap":"dap"}
`
if string(byt) != expect {
t.Error("should", expect, "but", string(byt))
}
}