b4b65fbc18
* pkg/log: ability for debug logs When the debug plugin is enabled all log.Debug calls will print to standard; if not there are a noop (almost). The log package wraps some standard log functions as well, so just replacing "log" with "plugin/pkg/log" should be enough to use this package. * docs * Add docs * lint * Test fallthrough to log pkg as well * simple package - up test coverage * add other log levels as well * update docs
61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
package log
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import (
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"bytes"
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golog "log"
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"strings"
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"testing"
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)
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func TestDebug(t *testing.T) {
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var f bytes.Buffer
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golog.SetOutput(&f)
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// D == false
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Debug("debug")
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if x := f.String(); x != "" {
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t.Errorf("Expected no debug logs, got %s", x)
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}
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D = true
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Debug("debug")
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if x := f.String(); !strings.Contains(x, debug+"debug") {
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t.Errorf("Expected debug log to be %s, got %s", debug+"debug", x)
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}
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}
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func TestDebugx(t *testing.T) {
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var f bytes.Buffer
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golog.SetOutput(&f)
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D = true
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Debugf("%s", "debug")
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if x := f.String(); !strings.Contains(x, debug+"debug") {
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t.Errorf("Expected debug log to be %s, got %s", debug+"debug", x)
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}
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Debug("debug")
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if x := f.String(); !strings.Contains(x, debug+"debug") {
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t.Errorf("Expected debug log to be %s, got %s", debug+"debug", x)
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}
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}
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func TestLevels(t *testing.T) {
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var f bytes.Buffer
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const ts = "test"
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golog.SetOutput(&f)
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Info(ts)
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if x := f.String(); !strings.Contains(x, info+ts) {
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t.Errorf("Expected log to be %s, got %s", info+ts, x)
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}
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Warning(ts)
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if x := f.String(); !strings.Contains(x, warning+ts) {
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t.Errorf("Expected log to be %s, got %s", warning+ts, x)
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}
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Error(ts)
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if x := f.String(); !strings.Contains(x, err+ts) {
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t.Errorf("Expected log to be %s, got %s", err+ts, x)
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}
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}
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