| package cmd |
| |
| import ( |
| "io/ioutil" |
| "os" |
| "testing" |
| ) |
| |
| func TestisDirectoryEmpty(t *testing.T) { |
| tempDir, err := ioutil.TempDir("", "empty-dir-test") |
| if err != nil { |
| t.Error(err) |
| } |
| defer func() { |
| err = os.RemoveAll(tempDir) |
| if err != nil { |
| t.Error(err) |
| } |
| }() |
| |
| empty, err := isDirectoryEmpty(tempDir) |
| if err != nil { |
| t.Error(err) |
| } |
| if empty == false { |
| t.Error("isDirectoryEmpty reporting false on empty directory") |
| } |
| |
| data := "foo bar baz" |
| err = ioutil.WriteFile(tempDir+"/foo", []byte(data), 0644) |
| if err != nil { |
| t.Error(err) |
| } |
| |
| empty, err = isDirectoryEmpty(tempDir) |
| if err != nil { |
| t.Error(err) |
| } |
| if empty == true { |
| t.Error("isDirectoryEmpty reporting true on non-empty directory") |
| } |
| } |
