How to use extractStepValueAndParameterTypes method of parser Package

Best Gauge code snippet using parser.extractStepValueAndParameterTypes

stepParser.go

Source:stepParser.go

...37var allEscapeChars = map[string]string{`\t`: "\t", `\n`: "\n", `\r`: "\r"}38type acceptFn func(rune, int) (int, bool)39// ExtractStepArgsFromToken extracts step args(Static and Dynamic) from the given step token.40func ExtractStepArgsFromToken(stepToken *Token) ([]gauge.StepArg, error) {41	_, argsType := extractStepValueAndParameterTypes(stepToken.Value)42	if argsType != nil && len(argsType) != len(stepToken.Args) {43		return nil, fmt.Errorf("Step text should not have '{static}' or '{dynamic}' or '{special}'")44	}45	var args []gauge.StepArg46	for i, argType := range argsType {47		if gauge.ArgType(argType) == gauge.Static {48			args = append(args, gauge.StepArg{ArgType: gauge.Static, Value: stepToken.Args[i]})49		} else {50			args = append(args, gauge.StepArg{ArgType: gauge.Dynamic, Value: stepToken.Args[i]})51		}52	}53	return args, nil54}55func acceptor(start rune, end rune, onEachChar func(rune, int) int, after func(state int), inState int) acceptFn {56	return func(element rune, currentState int) (int, bool) {57		currentState = onEachChar(element, currentState)58		if element == start {59			if currentState == inDefault {60				return inState, true61			}62		}63		if element == end {64			if currentState&inState != 0 {65				after(currentState)66				return inDefault, true67			}68		}69		return currentState, false70	}71}72func simpleAcceptor(start rune, end rune, after func(int), inState int) acceptFn {73	onEach := func(currentChar rune, state int) int {74		return state75	}76	return acceptor(start, end, onEach, after, inState)77}78func processStep(parser *SpecParser, token *Token) ([]error, bool) {79	if len(token.Value) == 0 {80		return []error{fmt.Errorf("Step should not be blank")}, true81	}82	stepValue, args, err := processStepText(token.Value)83	if err != nil {84		return []error{err}, true85	}86	token.Value = stepValue87	token.Args = args88	parser.clearState()89	return []error{}, false90}91func processStepText(text string) (string, []string, error) {92	reservedChars := map[rune]struct{}{'{': {}, '}': {}}93	var stepValue, argText bytes.Buffer94	var args []string95	curBuffer := func(state int) *bytes.Buffer {96		if isInAnyState(state, inQuotes, inDynamicParam) {97			return &argText98		}99		return &stepValue100	}101	currentState := inDefault102	lastState := -1103	acceptStaticParam := simpleAcceptor(rune(quotes), rune(quotes), func(int) {104		stepValue.WriteString("{static}")105		args = append(args, argText.String())106		argText.Reset()107	}, inQuotes)108	acceptSpecialDynamicParam := acceptor(rune(dynamicParamStart), rune(dynamicParamEnd), func(currentChar rune, state int) int {109		if currentChar == specialParamIdentifier && state == inDynamicParam {110			return state | inSpecialParam111		}112		return state113	}, func(currentState int) {114		if isInState(currentState, inSpecialParam) {115			stepValue.WriteString("{special}")116		} else {117			stepValue.WriteString("{dynamic}")118		}119		args = append(args, argText.String())120		argText.Reset()121	}, inDynamicParam)122	var inParamBoundary bool123	for _, element := range text {124		if currentState == inEscape {125			currentState = lastState126			if _, isReservedChar := reservedChars[element]; currentState == inDefault && !isReservedChar {127				curBuffer(currentState).WriteRune(escape)128			} else {129				element = getEscapedRuneIfValid(element)130			}131		} else if element == escape {132			lastState = currentState133			currentState = inEscape134			continue135		} else if currentState, inParamBoundary = acceptSpecialDynamicParam(element, currentState); inParamBoundary {136			continue137		} else if currentState, inParamBoundary = acceptStaticParam(element, currentState); inParamBoundary {138			continue139		} else if _, isReservedChar := reservedChars[element]; currentState == inDefault && isReservedChar {140			return "", nil, fmt.Errorf("'%c' is a reserved character and should be escaped", element)141		}142		curBuffer(currentState).WriteRune(element)143	}144	// If it is a valid step, the state should be default when the control reaches here145	if currentState == inQuotes {146		return "", nil, fmt.Errorf("String not terminated")147	} else if isInState(currentState, inDynamicParam) {148		return "", nil, fmt.Errorf("Dynamic parameter not terminated")149	}150	return strings.TrimSpace(stepValue.String()), args, nil151}152func getEscapedRuneIfValid(element rune) rune {153	allEscapeChars := map[string]rune{"t": '\t', "n": '\n'}154	elementToStr, err := strconv.Unquote(strconv.QuoteRune(element))155	if err != nil {156		return element157	}158	for key, val := range allEscapeChars {159		if key == elementToStr {160			return val161		}162	}163	return element164}165func extractStepValueAndParameterTypes(stepTokenValue string) (string, []string) {166	argsType := make([]string, 0)167	r := regexp.MustCompile("{(dynamic|static|special)}")168	/*169		enter {dynamic} and {static}170		returns171		[172		["{dynamic}","dynamic"]173		["{static}","static"]174		]175	*/176	args := r.FindAllStringSubmatch(stepTokenValue, -1)177	if args == nil {178		return stepTokenValue, nil179	}...

specparser.go

Source:specparser.go

...130	return stepToAdd, parseDetails131}132// CreateStepUsingLookup generates gauge steps from step token and args lookup.133func CreateStepUsingLookup(stepToken *Token, lookup *gauge.ArgLookup, specFileName string) (*gauge.Step, *ParseResult) {134	stepValue, argsType := extractStepValueAndParameterTypes(stepToken.Value)135	if argsType != nil && len(argsType) != len(stepToken.Args) {136		return nil, &ParseResult{ParseErrors: []ParseError{ParseError{specFileName, stepToken.LineNo, "Step text should not have '{static}' or '{dynamic}' or '{special}'", stepToken.LineText}}, Warnings: nil}137	}138	step := &gauge.Step{FileName: specFileName, LineNo: stepToken.LineNo, Value: stepValue, LineText: strings.TrimSpace(stepToken.LineText)}139	arguments := make([]*gauge.StepArg, 0)140	var errors []ParseError141	var warnings []*Warning142	for i, argType := range argsType {143		argument, parseDetails := createStepArg(stepToken.Args[i], argType, stepToken, lookup, specFileName)144		if parseDetails != nil && len(parseDetails.ParseErrors) > 0 {145			errors = append(errors, parseDetails.ParseErrors...)146		}147		arguments = append(arguments, argument)148		if parseDetails != nil && parseDetails.Warnings != nil {...

extractStepValueAndParameterTypes

Using AI Code Generation

1import (2func main() {3	parser := gauge.NewParser()4	specs := gauge.NewSpecCollection()5	spec := gauge.NewSpec()6	scenario := gauge.NewScenario()7	step := gauge.NewStep()8	stepValue := gauge.NewStepValue()9	stepValue.SetValue("Step with <parameter1> and <parameter2>")10	step.SetStepValue(stepValue)11	scenario.AddStep(step)12	spec.AddScenario(scenario)13	specs.AddSpec(spec)14	stepValue, parameterTypes := parser.ExtractStepValueAndParameterTypes(specs)15	fmt.Println(stepValue)16	fmt.Println(parameterTypes)17}18import (19func main() {20	parser := gauge.NewParser()21	specs := gauge.NewSpecCollection()22	spec := gauge.NewSpec()23	scenario := gauge.NewScenario()24	step := gauge.NewStep()25	stepValue := gauge.NewStepValue()26	stepValue.SetValue("* Step with <parameter1> and <parameter2>")27	step.SetStepValue(stepValue)28	scenario.AddStep(step)

extractStepValueAndParameterTypes

Using AI Code Generation

1import (2func main() {3	stepValue, paramTypes := parser.ExtractStepValueAndParameterTypes(stepText)4	fmt.Println(stepValue)5	fmt.Println(paramTypes)6}7import (8func main() {9	stepValue, paramTypes := parser.ExtractStepValueAndParameterTypes(stepText)10	fmt.Println(stepValue)11	fmt.Println(paramTypes)12}13import (14func main() {15	stepValue, paramTypes := parser.ExtractStepValueAndParameterTypes(stepText)16	fmt.Println(stepValue)17	fmt.Println(paramTypes)18}19import (20func main() {21	stepValue, paramTypes := parser.ExtractStepValueAndParameterTypes(stepText)22	fmt.Println(stepValue)23	fmt.Println(paramTypes)24}25import (26func main() {27	stepValue, paramTypes := parser.ExtractStepValueAndParameterTypes(stepText)28	fmt.Println(stepValue)29	fmt.Println(paramTypes)30}

extractStepValueAndParameterTypes

Using AI Code Generation

1import (2func main() {3	var p = gauge.NewParser()4	var value, paramTypes = p.ExtractStepValueAndParameterTypes(stepValue)5}6import (7func main() {8	var p = gauge.NewParser()9	var stepValue = `Say "Hello" to {}`10	var value, paramTypes = p.ExtractStepValueAndParameterTypes(stepValue)11}12import (13func main() {14	var p = gauge.NewParser()15	var stepValue = `Say "Hello" to {} and {}`16	var value, paramTypes = p.ExtractStepValueAndParameterTypes(stepValue)17}18import (19func main() {20	var p = gauge.NewParser()21	var stepValue = `Say "Hello" to {} and <name>`22	var value, paramTypes = p.ExtractStepValueAndParameterTypes(stepValue)23}24import (25func main() {26	var p = gauge.NewParser()27	var stepValue = `Say "Hello" to <name> and {}`28	var value, paramTypes = p.ExtractStepValueAndParameterTypes(stepValue)

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