plugin/pkg/log/plugin_test.go

package log

import (
	"bytes"
	golog "log"
	"strings"
	"testing"
)

func TestPlugins(t *testing.T) {
	var f bytes.Buffer
	const ts = "test"
	golog.SetOutput(&f)

	lg := NewWithPlugin("testplugin")

	lg.Info(ts)
	if x := f.String(); !strings.Contains(x, "plugin/testplugin") {
		t.Errorf("Expected log to be %s, got %s", info+ts, x)
	}
}
plugin/pkg/log: add plugin logging (#1716) Add per plugin logging to make it explicit what is logging, if you include this package under the name clog (coredns log), you can do the following: log := clog.NewWithPlugin{whoami{}} // e.g. And then just log.Info(...); these will then include the plugin ala: [INFO] plugin/whoami: stuff So we only need to init the logger and then just use it. 2018-04-22 08:20:01 +01:00			`package log`

			`import (`
			`"bytes"`
			`golog "log"`
			`"strings"`
			`"testing"`
			`)`

			`func TestPlugins(t *testing.T) {`
			`var f bytes.Buffer`
			`const ts = "test"`
			`golog.SetOutput(&f)`

Use logging (#1718) * update docs * plugins: use plugin specific logging Hooking up pkg/log also changed NewWithPlugin to just take a string instead of a plugin.Handler as that is more flexible and for instance the Root "plugin" doesn't implement it fully. Same logging from the reload plugin: .:1043 2018/04/22 08:56:37 [INFO] CoreDNS-1.1.1 2018/04/22 08:56:37 [INFO] linux/amd64, go1.10.1, CoreDNS-1.1.1 linux/amd64, go1.10.1, 2018/04/22 08:56:37 [INFO] plugin/reload: Running configuration MD5 = ec4c9c55cd19759ea1c46b8c45742b06 2018/04/22 08:56:54 [INFO] Reloading 2018/04/22 08:56:54 [INFO] plugin/reload: Running configuration MD5 = 9e2bfdd85bdc9cceb740ba9c80f34c1a 2018/04/22 08:56:54 [INFO] Reloading complete * update docs * better doc 2018-04-22 21:40:33 +01:00			`lg := NewWithPlugin("testplugin")`
plugin/pkg/log: add plugin logging (#1716) Add per plugin logging to make it explicit what is logging, if you include this package under the name clog (coredns log), you can do the following: log := clog.NewWithPlugin{whoami{}} // e.g. And then just log.Info(...); these will then include the plugin ala: [INFO] plugin/whoami: stuff So we only need to init the logger and then just use it. 2018-04-22 08:20:01 +01:00
			`lg.Info(ts)`
			`if x := f.String(); !strings.Contains(x, "plugin/testplugin") {`
			`t.Errorf("Expected log to be %s, got %s", info+ts, x)`
			`}`
			`}`