From f7420a3df333429d34a44488bfad2d4ab23129f4 Mon Sep 17 00:00:00 2001
From: Owen Williams <owen.williams@grafana.com>
Date: Mon, 4 Dec 2023 10:31:46 -0500
Subject: [PATCH] fix test

---
 expfmt/decode_test.go | 33 +++++++++++++++++++++++++++------
 1 file changed, 27 insertions(+), 6 deletions(-)

diff --git a/expfmt/decode_test.go b/expfmt/decode_test.go
index f092b588..5e63cdef 100644
--- a/expfmt/decode_test.go
+++ b/expfmt/decode_test.go
@@ -16,6 +16,7 @@ package expfmt
 import (
 	"bufio"
 	"io"
+	"math"
 	"net/http"
 	"reflect"
 	"sort"
@@ -104,10 +105,10 @@ func TestProtoDecoder(t *testing.T) {
 	var testTime = model.Now()
 
 	scenarios := []struct {
-		in       string
-		expected model.Vector
+		in             string
+		expected       model.Vector
 		legacyNameFail bool
-		fail     bool
+		fail           bool
 	}{
 		{
 			in: "",
@@ -334,8 +335,28 @@ func TestProtoDecoder(t *testing.T) {
 			},
 		},
 		{
-			in: "\xa8\x01\n\ngauge.name\x12\x11gauge\ndoc\nstr\"ing\x18\x01\"T\n\x1b\n\x06name.1\x12\x11val with\nnew line\n*\n\x06name*2\x12 val with \\backslash and \"quotes\"\x12\t\t\x00\x00\x00\x00\x00\x00\xf0\x7f\"/\n\x10\n\x06name.1\x12\x06Björn\n\x10\n\x06name*2\x12\x06佖佥\x12\t\t\xd1\xcfD\xb9\xd0\x05\xc2H",
+			in:             "\xa8\x01\n\ngauge.name\x12\x11gauge\ndoc\nstr\"ing\x18\x01\"T\n\x1b\n\x06name.1\x12\x11val with\nnew line\n*\n\x06name*2\x12 val with \\backslash and \"quotes\"\x12\t\t\x00\x00\x00\x00\x00\x00\xf0\x7f\"/\n\x10\n\x06name.1\x12\x06Björn\n\x10\n\x06name*2\x12\x06佖佥\x12\t\t\xd1\xcfD\xb9\xd0\x05\xc2H",
 			legacyNameFail: true,
+			expected: model.Vector{
+				&model.Sample{
+					Metric: model.Metric{
+						model.MetricNameLabel: "gauge.name",
+						"name.1":              "val with\nnew line",
+						"name*2":              "val with \\backslash and \"quotes\"",
+					},
+					Value:     model.SampleValue(math.Inf(+1)),
+					Timestamp: testTime,
+				},
+				&model.Sample{
+					Metric: model.Metric{
+						model.MetricNameLabel: "gauge.name",
+						"name.1":              "Björn",
+						"name*2":              "佖佥",
+					},
+					Value:     3.14e42,
+					Timestamp: testTime,
+				},
+			},
 		},
 	}
 
@@ -360,9 +381,9 @@ func TestProtoDecoder(t *testing.T) {
 				}
 				dec := &SampleDecoder{
 					Dec: &protoDecoder{
-						r: strings.NewReader(scenario.in),
+						r:         strings.NewReader(scenario.in),
 						utf8Names: true,
-						},
+					},
 					Opts: &DecodeOptions{
 						Timestamp: testTime,
 					},