moth/cmd/mothd/theme_test.go

40 lines
825 B
Go

package main
import (
"io/ioutil"
"testing"
"github.com/spf13/afero"
)
func NewTestTheme() *Theme {
return NewTheme(new(afero.MemMapFs))
}
func TestTheme(t *testing.T) {
s := NewTestTheme()
filename := "/index.html"
index := "this is the index"
afero.WriteFile(s.Fs, filename, []byte(index), 0644)
fileInfo, err := s.Fs.Stat(filename)
if err != nil {
t.Error(err)
}
if f, timestamp, err := s.Open("/index.html"); err != nil {
t.Error(err)
} else if buf, err := ioutil.ReadAll(f); err != nil {
t.Error(err)
} else if string(buf) != index {
t.Error("Read wrong value from index")
} else if !timestamp.Equal(fileInfo.ModTime()) {
t.Error("Timestamp compared wrong")
}
if f, _, err := s.Open("nofile"); err == nil {
f.Close()
t.Error("Opening non-existent file didn't return an error")
}
}