How to use AppendSummary method of ctxerr Package

Best Go-testdeep code snippet using ctxerr.AppendSummary

error.go

Source:error.go Github

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...126 }127 buf.WriteString(color.TitleOff)128 if e.Summary != nil {129 buf.WriteByte('\n')130 e.Summary.AppendSummary(buf, prefix+"\t")131 } else {132 writeEolPrefix()133 buf.WriteString(color.BadOnBold)134 buf.WriteString("\t got: ")135 buf.WriteString(color.BadOn)136 util.IndentStringIn(buf, e.GotString(), prefix+"\t ", color.BadOn, color.BadOff)137 buf.WriteString(color.BadOff)138 writeEolPrefix()139 buf.WriteString(color.OKOnBold)140 buf.WriteString("\texpected: ")141 buf.WriteString(color.OKOn)142 util.IndentStringIn(buf, e.ExpectedString(), prefix+"\t ", color.OKOn, color.OKOff)143 buf.WriteString(color.OKOff)144 }145 // This error comes from another one146 if e.Origin != nil {147 writeEolPrefix()148 buf.WriteString("Originates from following error:\n")149 e.Origin.Append(buf, prefix+"\t")150 }151 if e.Location.IsInitialized() &&152 !e.Location.BehindCmp && // no need to log Cmp* func153 (e.Next == nil || e.Next.Location != e.Location) {154 writeEolPrefix()155 buf.WriteString("[under operator ")156 buf.WriteString(e.Location.String())157 buf.WriteByte(']')158 }159 if e.Next != nil {160 buf.WriteByte('\n')161 e.Next.Append(buf, prefix) // next error at same level162 }163}164// GotString returns the string corresponding to the Got165// field. Returns the empty string if the e Summary field is not nil.166func (e *Error) GotString() string {167 if e.Summary != nil {168 return ""169 }170 return util.ToString(e.Got)171}172// ExpectedString returns the string corresponding to the Expected173// field. Returns the empty string if the e Summary field is not nil.174func (e *Error) ExpectedString() string {175 if e.Summary != nil {176 return ""177 }178 return util.ToString(e.Expected)179}180// SummaryString returns the string corresponding to the Summary181// field. Returns the empty string if the e Summary field is nil.182func (e *Error) SummaryString() string {183 if e.Summary == nil {184 return ""185 }186 var buf strings.Builder187 e.Summary.AppendSummary(&buf, "")188 return buf.String()189}...

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summary.go

Source:summary.go Github

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...11)12// ErrorSummary is the interface used to render error summaries. See13// Error.Summary.14type ErrorSummary interface {15 AppendSummary(buf *strings.Builder, prefix string)16}17// ErrorSummaryItem implements the [ErrorSummary] interface and allows18// to render a labeled value.19//20// With explanation set:21//22// Label: value23// Explanation24//25// With an empty explantion:26//27// Label: value28type ErrorSummaryItem struct {29 Label string30 Value string31 Explanation string32}33var _ ErrorSummary = ErrorSummaryItem{}34// AppendSummary implements the [ErrorSummary] interface.35func (s ErrorSummaryItem) AppendSummary(buf *strings.Builder, prefix string) {36 color.Init()37 buf.WriteString(prefix)38 buf.WriteString(color.BadOnBold)39 buf.WriteString(s.Label)40 buf.WriteString(": ")41 buf.WriteString(color.BadOn)42 util.IndentStringIn(buf, s.Value, prefix+strings.Repeat(" ", len(s.Label)+2), color.BadOn, color.BadOff)43 if s.Explanation != "" {44 buf.WriteString(color.BadOff)45 buf.WriteByte('\n')46 buf.WriteString(prefix)47 buf.WriteString(color.BadOn)48 util.IndentStringIn(buf, s.Explanation, prefix, color.BadOn, color.BadOff)49 }50 buf.WriteString(color.BadOff)51}52// ErrorSummaryItems implements the [ErrorSummary] interface and53// allows to render summaries with several labeled values. For example:54//55// Missing 6 items: the 6 items...56// Extra 2 items: the 2 items...57type ErrorSummaryItems []ErrorSummaryItem58var _ ErrorSummary = (ErrorSummaryItems)(nil)59// AppendSummary implements [ErrorSummary] interface.60func (s ErrorSummaryItems) AppendSummary(buf *strings.Builder, prefix string) {61 maxLen := 062 for _, item := range s {63 if len(item.Label) > maxLen {64 maxLen = len(item.Label)65 }66 }67 for idx, item := range s {68 if idx > 0 {69 buf.WriteByte('\n')70 }71 if len(item.Label) < maxLen {72 item.Label = strings.Repeat(" ", maxLen-len(item.Label)) + item.Label73 }74 item.AppendSummary(buf, prefix)75 }76}77type errorSummaryString string78var _ ErrorSummary = errorSummaryString("")79func (s errorSummaryString) AppendSummary(buf *strings.Builder, prefix string) {80 color.Init()81 buf.WriteString(prefix)82 buf.WriteString(color.BadOn)83 util.IndentStringIn(buf, string(s), prefix, color.BadOn, color.BadOff)84 buf.WriteString(color.BadOff)85}86// NewSummary returns an ErrorSummary composed by the simple string s.87func NewSummary(s string) ErrorSummary {88 return errorSummaryString(s)89}90// NewSummaryReason returns an [ErrorSummary] meaning that the value got91// failed for an (optional) reason.92//93// With a given reason "it is not nil", the generated summary is:...

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summary_test.go

Source:summary_test.go Github

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...12 "github.com/maxatome/go-testdeep/internal/test"13)14func errorSummaryToString(s ctxerr.ErrorSummary, prefix string) string {15 var buf strings.Builder16 s.AppendSummary(&buf, prefix)17 return buf.String()18}19func TestErrorSummary(t *testing.T) {20 defer color.SaveState()()21 colored := false22 r := func(s string) string {23 if s[0] == '\n' {24 s = s[1:]25 }26 var repl *strings.Replacer27 if colored {28 repl = strings.NewReplacer(29 "*", "\x1b[1;31m", // bold red30 "+", "\x1b[0;31m", // red light...

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AppendSummary

Using AI Code Generation

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1import (2func main() {3 ctx := errctx.New()4 conn := redigomock.NewConn()5 ctxerr.AppendSummary(ctx, "key", conn)6 fmt.Println(ctx)7}

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AppendSummary

Using AI Code Generation

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1import (2func main() {3 err := ctxerr.New("error")4 err = err.AppendSummary("error summary")5 fmt.Println(err)6}7import (8func main() {9 err := ctxerr.New("error")10 err = err.AppendMessage("error message")11 fmt.Println(err)12}13import (14func main() {15 err := ctxerr.New("error")16 err = err.AppendSummary("error summary")17 err = err.AppendMessage("error message")18 fmt.Println(err)19}20import (21func main() {22 err := ctxerr.New("error")23 err = err.AppendSummary("error summary")24 err = err.AppendMessage("error message")25 err = err.AppendSeparator(" | ")26 fmt.Println(err)27}28import (29func main() {30 err := ctxerr.New("error")31 err = err.AppendSummary("error summary")32 err = err.AppendMessage("error message")33 err = err.AppendSeparator(" | ")34 err = err.AppendPrefix("prefix: ")

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AppendSummary

Using AI Code Generation

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1import (2func main() {3 err := ctxerr.New("error in main")4 err = err.AppendSummary("error in main")5 fmt.Println(err.GetSummary())6}7import (8func main() {9 err := ctxerr.New("error in main")10 err = err.AppendSummaryf("error in main")11 fmt.Println(err.GetSummary())12}13import (14func main() {15 err := ctxerr.New("error in main")16 err = err.AppendDetails("error in main")17 fmt.Println(err.GetDetails())18}19import (20func main() {21 err := ctxerr.New("error in main")22 err = err.AppendDetailsf("error in main")23 fmt.Println(err.GetDetails())24}25import (26func main() {27 err := ctxerr.New("error in main")28 err = err.AppendDetailsf("error in main")

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AppendSummary

Using AI Code Generation

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1import (2func main() {3 err := ctxerr.New("error occurred")4 err.AppendSummary("this is a summary")5 fmt.Println(err)6}7Syntax: func (e *CtxErr) AppendSummary(summary string)8Syntax: func (e *CtxErr) GetMessage() string9Syntax: func (e *CtxErr) GetSummary() string10Syntax: func (e *CtxErr) GetStack() string11Syntax: func (e *CtxErr) GetSummaryStack() string12Syntax: func (e *CtxErr) AppendSummary(summary string)13Syntax: func (e *CtxErr) AppendStack()14Syntax: func (e *CtxErr) AppendSummaryStack()15Syntax: func (e *CtxErr) Append(s string)

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AppendSummary

Using AI Code Generation

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1import (2func main() {3 err := ctxerr.New("error message")4 err.AppendSummary("error message 2")5 fmt.Println(err)6}

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AppendSummary

Using AI Code Generation

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1import (2func main() {3 ctxerr := contexterror.NewContextError("Error")4 ctxerr.AppendSummary("Summary")5 fmt.Println(ctxerr)6}7import (8func main() {9 ctxerr := contexterror.NewContextError("Error")10 ctxerr.AppendSummary("Summary")11 fmt.Println(ctxerr)12}13import (14func main() {15 ctxerr := contexterror.NewContextError("Error")16 ctxerr.AppendSummaryf("Summary %s", "text")17 fmt.Println(ctxerr)18}19import (20func main() {21 ctxerr := contexterror.NewContextError("Error")22 ctxerr.AppendDetails("Details")23 fmt.Println(ctxerr)24}25import (

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AppendSummary

Using AI Code Generation

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1import (2func main() {3 ctx := ctxerr.New("main")4 ctx = ctx.AppendSummary("Adding a summary to the context")5 fmt.Println(ctx.Summary())6}

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AppendSummary

Using AI Code Generation

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1import (2func main() {3 err := ctxerr.New("error")4 err.AppendSummary("first line")5 err.AppendSummary("second line")6 fmt.Println(err.Error())7}8func (e *Error) AppendSummary(lines ...string) *Error9import (10func main() {11 err := ctxerr.New("error")12 err.AppendMessage("first line")13 err.AppendMessage("second line")14 fmt.Println(err.Error())15}16func (e *Error) AppendMessage(lines ...string) *Error17import (18func main() {19 err := ctxerr.New("error")20 err.AppendSummaryf("first line")21 err.AppendSummaryf("second line")22 fmt.Println(err.Error())23}24func (e *Error) AppendSummaryf(format string, a ...interface{}) *Error25import (26func main() {

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