Upgrading dependencies to include logrus.

vendor/github.com/sirupsen/logrus/hooks/test/test_test.go

@@ -0,0 +1,85 @@
+package test
+
+import (
+	"math/rand"
+	"sync"
+	"testing"
+	"time"
+
+	"github.com/sirupsen/logrus"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAllHooks(t *testing.T) {
+	assert := assert.New(t)
+
+	logger, hook := NewNullLogger()
+	assert.Nil(hook.LastEntry())
+	assert.Equal(0, len(hook.Entries))
+
+	logger.Error("Hello error")
+	assert.Equal(logrus.ErrorLevel, hook.LastEntry().Level)
+	assert.Equal("Hello error", hook.LastEntry().Message)
+	assert.Equal(1, len(hook.Entries))
+
+	logger.Warn("Hello warning")
+	assert.Equal(logrus.WarnLevel, hook.LastEntry().Level)
+	assert.Equal("Hello warning", hook.LastEntry().Message)
+	assert.Equal(2, len(hook.Entries))
+
+	hook.Reset()
+	assert.Nil(hook.LastEntry())
+	assert.Equal(0, len(hook.Entries))
+
+	hook = NewGlobal()
+
+	logrus.Error("Hello error")
+	assert.Equal(logrus.ErrorLevel, hook.LastEntry().Level)
+	assert.Equal("Hello error", hook.LastEntry().Message)
+	assert.Equal(1, len(hook.Entries))
+}
+
+func TestLoggingWithHooksRace(t *testing.T) {
+
+	rand.Seed(time.Now().Unix())
+	unlocker := rand.Int() % 100
+
+	assert := assert.New(t)
+	logger, hook := NewNullLogger()
+
+	var wgOne, wgAll sync.WaitGroup
+	wgOne.Add(1)
+	wgAll.Add(100)
+
+	for i := 0; i < 100; i++ {
+		go func(i int) {
+			logger.Info("info")
+			wgAll.Done()
+			if i == unlocker {
+				wgOne.Done()
+			}
+		}(i)
+	}
+
+	wgOne.Wait()
+
+	assert.Equal(logrus.InfoLevel, hook.LastEntry().Level)
+	assert.Equal("info", hook.LastEntry().Message)
+
+	wgAll.Wait()
+
+	entries := hook.AllEntries()
+	assert.Equal(100, len(entries))
+}
+
+func TestFatalWithAlternateExit(t *testing.T) {
+	assert := assert.New(t)
+
+	logger, hook := NewNullLogger()
+	logger.ExitFunc = func(code int) {}
+
+	logger.Fatal("something went very wrong")
+	assert.Equal(logrus.FatalLevel, hook.LastEntry().Level)
+	assert.Equal("something went very wrong", hook.LastEntry().Message)
+	assert.Equal(1, len(hook.Entries))
+}