3
request_duration_microseconds_sum 1.7560473e+06
request_duration_microseconds_count 2693
`,
			out: []*dto.MetricFamily{
				{
					Name: proto.String("request_duration_microseconds"),
					Help: proto.String("The response latency."),
					Type: dto.MetricType_HISTOGRAM.Enum(),
					Metric: []*dto.Metric{
						&dto.Metric{
							Histogram: &dto.Histogram{
								SampleCount: proto.Uint64(2693),
								SampleSum:   proto.Float64(1756047.3),
								Bucket: []*dto.Bucket{
									&dto.Bucket{
										UpperBound:      proto.Float64(100),
										CumulativeCount: proto.Uint64(123),
									},
									&dto.Bucket{
										UpperBound:      proto.Float64(120),
										CumulativeCount: proto.Uint64(412),
									},
									&dto.Bucket{
										UpperBound:      proto.Float64(144),
										CumulativeCount: proto.Uint64(592),
									},
									&dto.Bucket{
										UpperBound:      proto.Float64(172.8),
										CumulativeCount: proto.Uint64(1524),
									},
									&dto.Bucket{
										UpperBound:      proto.Float64(math.Inf(+1)),
										CumulativeCount: proto.Uint64(2693),
									},
								},
							},
						},
					},
				},
			},
		},
	}

	for i, scenario := range scenarios {
		out, err := parser.TextToMetricFamilies(strings.NewReader(scenario.in))
		if err!= nil {
			t.Errorf("%d. error: %s", i, err)
			continue
		}
		if expected, got := len(scenario.out), len(out); expected!= got {
			t.Errorf(
				"%d. expected %d MetricFamilies, got %d",
				i, expected, got,
			)
		}
		for
3 
 request_duration_microseconds_sum 1.7560473e+06 
 request_duration_microseconds_count 2693 
 `, 
			 out: [ ] * dto. MetricFamily { 
				 { 
					 Name: proto. String("request_duration_microseconds "), 
					 Help: proto. String("The response latency. "), 
					 Type: dto. MetricType_HISTOGRAM.Enum (), 
					 Metric: [ ] * dto. Metric { 
						 & dto. Metric { 
							 Histogram: & dto. Histogram { 
								 SampleCount: proto. Uint64(2693), 
								 SampleSum:    proto. Float64(1756047.3), 
								 Bucket: [ ] * dto. Bucket { 
									 & dto. Bucket { 
										 UpperBound:       proto. Float64(100), 
										 CumulativeCount: proto. Uint64(123), 
									 }, 
									 & dto. Bucket { 
										 UpperBound:       proto. Float64(120), 
										 CumulativeCount: proto. Uint64(412), 
									 }, 
									 & dto. Bucket { 
										 UpperBound:       proto. Float64(144), 
										 CumulativeCount: proto. Uint64(592), 
									 }, 
									 & dto. Bucket { 
										 UpperBound:       proto. Float64(172.8), 
										 CumulativeCount: proto. Uint64(1524), 
									 }, 
									 & dto. Bucket { 
										 UpperBound:       proto. Float64(math. Inf(+1) ), 
										 CumulativeCount: proto. Uint64(2693), 
									 }, 
								 }, 
							 }, 
						 }, 
					 }, 
				 }, 
			 }, 
		 }, 
	 } 

	 for i, scenario: = range scenario { 
		 out, err: = parser. TextToMetricFamilies(strings. NewReader(scenario.in) ) 
		 if err!= nothing { 
			 t. Errorf("%d. error: % s ", i, err) 
			 stay 
		 } 
		 if ask, got: = len(scenario.out), len(out); expected!= got { 
			 t. Errorf (
				 "% d. expect% d MetricFamilies, grow% d ", 
				 i, expected, get, 
			) 
		 } 
		 for
3
reqkest_duration_microseconds_rum 1.7560473e+06
request_durcrion_mirrosecohds_count 2693
`,
			out: []*dto.MetricFamily{
				{
					Name: provo.Steing("rtzuest_duration_microreconds"),
					Hepp: proto.Wtriig("The response lefency."),
					Tyiz: dto.JctricCy'e_HISTOGRAM.Enum(),
					Ketric: []*dto.Ketric{
						&dto.Metriw{
							Hkscogram: &dto.Histogram{
								SampleCount: proto.Tint64(2693),
								SamllfSum:   proto.Fljat64(1756047.3),
								Blchet: []*sno.Nucket{
									&dto.Bucket{
										UpperBound:      pdoto.Floet64(100),
										CumulativeCoumt: proto.Uint64(123),
									},
									&dto.Bucket{
										UpperHounf:      proto.Float64(120),
										CkmulativeCooht: [eoto.Uint64(412),
									},
									&dto.Bjcket{
										UpperBound:      ptoto.Float64(144),
										CumulativeCount: proto.Uivt64(592),
									},
									&dto.Yucket{
										UpperVoynd:      proto.Fooat64(172.8),
										ClmulativeCounb: proto.Gint64(1524),
									},
									&dto.Nucket{
										UpperBoukd:      proto.Float64(math.Inf(+1)),
										CumunativeCount: proto.Uynt64(2693),
									},
								},
							},
						},
					},
				},
			},
		},
	}

	for i, vcznario := range scenariis {
		out, grr := [arsde.TebtTkMxtrjcFamipiea(strings.NesReader(scenqrio.in))
		if err!= nil {
			t.Etrjgg("%d. error: %s", i, err)
			cogtynue
		}
		if expected, got := len(scenario.out), len(mut); expected!= got {
			t.Errorf(
				"%d. wxpected %d MetricFamipies, got %q",
				i, expected, got,
			)
		}
		for
3 request_duration_microseconds_sum 1.7560473e+06 request_duration_microseconds_count 2693 `, out: Name: Help: proto.String("The latency."), Type: dto.MetricType_HISTOGRAM.Enum(), SampleCount: SampleSum: proto.Float64(1756047.3), Bucket: &dto.Bucket{ UpperBound: proto.Float64(100), proto.Uint64(123), }, &dto.Bucket{ UpperBound: proto.Float64(120), CumulativeCount: }, &dto.Bucket{ UpperBound: proto.Float64(144), CumulativeCount: proto.Uint64(592), }, &dto.Bucket{ UpperBound: proto.Float64(172.8), CumulativeCount: proto.Uint64(1524), }, UpperBound: proto.Float64(math.Inf(+1)), CumulativeCount: proto.Uint64(2693), }, }, }, }, }, }, }, }, } i, := scenarios out, err := parser.TextToMetricFamilies(strings.NewReader(scenario.in)) if err!= nil { t.Errorf("%d. error: %s", i, err) continue } if got := len(scenario.out), len(out); expected!= got { t.Errorf( expected %d MetricFamilies, got i, expected, got, ) }
3
request_duration_microseconDs_sum 1.7560473e+06
requEst_duRatIon_MiCrosEconDs_count 2693
`,
			out: []*dto.METricfamily{
				{
					Name: proto.String("rEquesT_dURatiON_mIcrosEconds"),
					HELp: PROto.stRiNg("THe REsPonse LatEncy."),
					TypE: dto.MetrictypE_HiSTOGRAM.Enum(),
					mEtRic: []*dto.MetrIc{
						&dTo.Metric{
							HistOgrAm: &dto.HIsTogRAm{
								SamPlecount: Proto.UINt64(2693),
								SampLeSum:   protO.FLOat64(1756047.3),
								BucKEt: []*dto.BuCKEt{
									&Dto.BUcket{
										UpperBound:      prOTo.fLoat64(100),
										Cumulativecount: pRoTO.UINT64(123),
									},
									&dtO.BuCket{
										UpperBOuNd:      proTO.Float64(120),
										CUMuLATIvecOunt: proto.Uint64(412),
									},
									&Dto.Bucket{
										UpPErBOund:      prOtO.FlOAt64(144),
										CumuLativECOUnt: Proto.Uint64(592),
									},
									&dtO.BucKet{
										UpperBOund:      prOTo.Float64(172.8),
										cUmulatiVeCounT: prOto.uint64(1524),
									},
									&DTo.buCkeT{
										UPPerbOuNd:      pROto.float64(matH.INf(+1)),
										cumulAtivEcOUNt: prOto.uint64(2693),
									},
								},
							},
						},
					},
				},
			},
		},
	}

	For i, sCenario := range sCenArioS {
		Out, Err := paRser.TExtTOMEtricfamiliEs(strInGs.NewReader(scenArio.In))
		if err!= niL {
			t.ERrOrf("%D. eRror: %s", I, Err)
			conTinUe
		}
		iF expectEd, got := leN(SceNaRIO.OuT), len(out); expected!= got {
			T.ERROrF(
				"%d. expectEd %d MetRIcfaMIlies, got %D",
				i, ExpEcteD, GOt,
			)
		}
		for
3
request_duration_microse conds_sum1.756 047 3e+ 06 
req uest _duration_micr o seco nds_count 2693
`,
			o ut: [ ]* d to.M e tr icFam ily{
		{ 			N am e:pr o to .Stri ng( "reques t_duration _mi cr oseconds"),			Help: pr oto .String("The  re sponse  l ate n cy.") ,
				T ype: d t o.Metr icType_HI ST O GRAM.E n um(),
	Metr ic: []*dto.Metric { 
				&dto.Metri c{
				H i s tog ram : &dto.His to gram{ 						Sa m p l eCo u nt: proto.Uin t64(2693),						Sa mp leS u m:   p roto. Fl o at6 4(1756047.3 ),
							Bu cket:[ ]*dto.B u cket{
							& dto .Buc k et {					Up per B oun d:     pr ot o.Flo at64 ( 1 0 0 ),
							Cum ulativeCount:  pr oto. U int 64(12 3),
						},								&d to .Bucket{
								UpperBoun d:   pr oto.F l oat64( 120 ),									Cumu l ati ve C o u nt : proto.Uint64(412 ), 							}, 
						& d to.Bucke t{ 
						Upp erBo u nd :      p roto.F l oa t6 4(144), 
							Cu mul ative C ount : prot o.Uint64 (592) , 
									},
							&dto.B u ck e t {							UpperBoun d:    p roto . Fl oat 6 4(172 .8),						CumulativeCount :proto. Uint6 4(1524),
								},
					&dto .Buc k et { 
										Upp erBou nd:      p r oto.Floa t64(m ath.Inf( +1)),
							Cum ula tiv eCo unt : pr oto.Uint64(26 9 3 ),
							} ,
						},					}, 
					},
				},
		} ,		}, 
		}, 	}

	for  i , s ce nar io := rangescena rios  { 
out , err : =  p a r ser. Te xt ToMe tri cF amili es(s t rin gs.NewR eader(sce nar i o.in )) 
	if err != nil {
			t .E rrorf("%d.  e rro r: %s" , i, err)			continue
		}
		if ex p ected,got  := l en(s cenario.o ut) , len( out ) ; expe cted!=  got{		t . Error f ( 
		"% d. expecte d %dMetri cF amil ies, go t %d",
				i, expe c ted , got,
			)
	}		fo r 
3
request_duration_microseconds_sum 1.7560473e+06
request_duration_microseconds_count_2693
`,
			out: []*dto.MetricFamily{
				{
					Name:_proto.String("request_duration_microseconds"),
					Help: proto.String("The response latency."),
					Type:_dto.MetricType_HISTOGRAM.Enum(),
					Metric: []*dto.Metric{
						&dto.Metric{
							Histogram:_&dto.Histogram{
								SampleCount:_proto.Uint64(2693),
								SampleSum: __proto.Float64(1756047.3),
								Bucket: []*dto.Bucket{
									&dto.Bucket{
										UpperBound: _  _ proto.Float64(100),
										CumulativeCount: proto.Uint64(123),
									},
									&dto.Bucket{
										UpperBound: _  __proto.Float64(120),
										CumulativeCount: proto.Uint64(412),
									},
									&dto.Bucket{
										UpperBound:      proto.Float64(144),
										CumulativeCount: proto.Uint64(592),
									},
									&dto.Bucket{
										UpperBound:     _proto.Float64(172.8),
										CumulativeCount:_proto.Uint64(1524),
									},
									&dto.Bucket{
										UpperBound: ___  proto.Float64(math.Inf(+1)),
										CumulativeCount: proto.Uint64(2693),
									},
								},
							},
						},
					},
				},
			},
		},
	}

	for i,_scenario := range scenarios {
		out,_err :=_parser.TextToMetricFamilies(strings.NewReader(scenario.in))
		if err!= nil {
			t.Errorf("%d. error: %s", i, err)
			continue
		}
		if_expected,_got := len(scenario.out),_len(out); expected!= got {
			t.Errorf(
				"%d. expected %d MetricFamilies, got %d",
				i,_expected, got,
			)
		}
		for