From 54d3d47daf9190275bbdaf8703b84969a4593451 Mon Sep 17 00:00:00 2001
From: Corey Hulen <corey@hulen.com>
Date: Fri, 24 Mar 2017 23:31:34 -0700
Subject: PLT-6076 Adding viper libs for config file changes (#5871)

* Adding viper libs for config file changes

* Removing the old fsnotify lib

* updating some missing libs
---
 .../jwalterweatherman/default_notepad_test.go      | 102 +++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 vendor/github.com/spf13/jwalterweatherman/default_notepad_test.go

(limited to 'vendor/github.com/spf13/jwalterweatherman/default_notepad_test.go')

diff --git a/vendor/github.com/spf13/jwalterweatherman/default_notepad_test.go b/vendor/github.com/spf13/jwalterweatherman/default_notepad_test.go
new file mode 100644
index 000000000..2670c8d96
--- /dev/null
+++ b/vendor/github.com/spf13/jwalterweatherman/default_notepad_test.go
@@ -0,0 +1,102 @@
+// Copyright © 2016 Steve Francia <spf@spf13.com>.
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+
+package jwalterweatherman
+
+import (
+	"bytes"
+	"io/ioutil"
+	"sync"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestThresholds(t *testing.T) {
+	SetStdoutThreshold(LevelError)
+	require.Equal(t, StdoutThreshold(), LevelError)
+	SetLogThreshold(LevelCritical)
+	require.Equal(t, LogThreshold(), LevelCritical)
+	require.NotEqual(t, StdoutThreshold(), LevelCritical)
+	SetStdoutThreshold(LevelWarn)
+	require.Equal(t, StdoutThreshold(), LevelWarn)
+}
+
+func TestDefaultLogging(t *testing.T) {
+	var outputBuf, logBuf bytes.Buffer
+
+	defaultNotepad.logHandle = &logBuf
+	defaultNotepad.outHandle = &outputBuf
+
+	SetLogThreshold(LevelWarn)
+	SetStdoutThreshold(LevelError)
+
+	FATAL.Println("fatal err")
+	CRITICAL.Println("critical err")
+	ERROR.Println("an error")
+	WARN.Println("a warning")
+	INFO.Println("information")
+	DEBUG.Println("debugging info")
+	TRACE.Println("trace")
+
+	require.Contains(t, logBuf.String(), "fatal err")
+	require.Contains(t, logBuf.String(), "critical err")
+	require.Contains(t, logBuf.String(), "an error")
+	require.Contains(t, logBuf.String(), "a warning")
+	require.NotContains(t, logBuf.String(), "information")
+	require.NotContains(t, logBuf.String(), "debugging info")
+	require.NotContains(t, logBuf.String(), "trace")
+
+	require.Contains(t, outputBuf.String(), "fatal err")
+	require.Contains(t, outputBuf.String(), "critical err")
+	require.Contains(t, outputBuf.String(), "an error")
+	require.NotContains(t, outputBuf.String(), "a warning")
+	require.NotContains(t, outputBuf.String(), "information")
+	require.NotContains(t, outputBuf.String(), "debugging info")
+	require.NotContains(t, outputBuf.String(), "trace")
+}
+
+func TestLogCounter(t *testing.T) {
+	defaultNotepad.logHandle = ioutil.Discard
+	defaultNotepad.outHandle = ioutil.Discard
+
+	SetLogThreshold(LevelTrace)
+	SetStdoutThreshold(LevelTrace)
+
+	FATAL.Println("fatal err")
+	CRITICAL.Println("critical err")
+	WARN.Println("a warning")
+	WARN.Println("another warning")
+	INFO.Println("information")
+	DEBUG.Println("debugging info")
+	TRACE.Println("trace")
+
+	wg := &sync.WaitGroup{}
+
+	for i := 0; i < 10; i++ {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			for j := 0; j < 10; j++ {
+				ERROR.Println("error", j)
+				// check for data races
+				require.True(t, LogCountForLevel(LevelError) > uint64(j))
+				require.True(t, LogCountForLevelsGreaterThanorEqualTo(LevelError) > uint64(j))
+			}
+		}()
+
+	}
+
+	wg.Wait()
+
+	require.Equal(t, uint64(1), LogCountForLevel(LevelFatal))
+	require.Equal(t, uint64(1), LogCountForLevel(LevelCritical))
+	require.Equal(t, uint64(2), LogCountForLevel(LevelWarn))
+	require.Equal(t, uint64(1), LogCountForLevel(LevelInfo))
+	require.Equal(t, uint64(1), LogCountForLevel(LevelDebug))
+	require.Equal(t, uint64(1), LogCountForLevel(LevelTrace))
+	require.Equal(t, uint64(100), LogCountForLevel(LevelError))
+	require.Equal(t, uint64(102), LogCountForLevelsGreaterThanorEqualTo(LevelError))
+}
-- 
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