%PDF-
%PDF-
Mini Shell
Mini Shell
package log
import (
"bytes"
"fmt"
"os"
"testing"
)
func TestInitWithNoArgs(t *testing.T) {
logf := New(os.Stdin)
if logf == nil {
t.Errorf("Expected non-nil logger")
}
if logf.Logf == nil {
t.Errorf("*.Logf should be non-nil")
}
if logf.Logln == nil {
t.Errorf("*.Logln should be non-nil")
}
if logf.LogErrf == nil {
t.Errorf("*.LogErrf should be non-nil")
}
if logf.LogErrln == nil {
t.Errorf("*.LogErrln should be non-nil")
}
}
func TestWithOneWriter(t *testing.T) {
logf := New(os.Stdin, os.Stdout)
if logf == nil {
t.Errorf("not expecting a nil logger")
}
logf.Logf("OutPut: %s %v\n", "trivia", logf)
logf.Logln("OutPut")
logf = New(os.Stdin, os.Stdout, os.Stderr)
if false {
var lineIn string
logf.Log("Line in: ")
logf.Scanln(&lineIn)
logf.Logf("Read in %s\n", lineIn)
}
logf.LogErrf("Errf here: %s calling: %v\n", "bingo", logf)
logf.LogErrln("Errf here:", "bing", "calling\n", logf)
}
func TestLoggerConformsToWriter(t *testing.T) {
buf := new(bytes.Buffer)
logf := New(os.Stdin, buf)
text := "this is a test!!"
fmt.Fprintf(logf, text)
if got, want := string(buf.Bytes()), text; got != want {
t.Errorf("got=%s\nwant=%s\n", got, want)
}
}
Zerion Mini Shell 1.0