TestMu Conference is Back! Future of Testing + AIRegister for Free

How to use IndentString method of util Package

Best Go-testdeep code snippet using util.IndentString

xml.go

Source:xml.go

1package encoder2import (3	"bufio"4	"fmt"5	"io"6	"strings"7	"github.com/golangee/dyml/parser"8	"github.com/golangee/dyml/token"9	"github.com/golangee/dyml/util"10)11type XMLEncoder struct {12	filename string13	reader   io.Reader14	writer   *bufio.Writer15	// openNodes is a stack of elements that are currently opened,16	// so that the closing tag and other information can be written correctly.17	openNodes []*node18	// forwardedAttributes is a list of attributes that are being forwarded into the next node.19	forwardedAttributes util.AttributeList20	// forwardedNodes are all (text-) nodes that are being forwarded into this node.21	// It is important to note that these nodes are either just text or nodes with no attributes.22	forwardedNodes []*node23	// indent is the current level of indentation for emitting XML.24	indent uint25}26// node is a node that we are currently working on.27type node struct {28	// name is the name in the XML tag which we need to save so that the closing tag can be written.29	name string30	// text is text if this is a text node. For a text node all other attributes are irrelevant.31	text string32	// attributes is a list of attributes this node has.33	attributes util.AttributeList34	// openTagWritten is set to true once we have written the starting XML tag.35	openTagWritten bool36	// isForwarded is true when this node is being forwarded.37	isForwarded bool38	// forwardedNodes contains all nodes that this node is holding until they can be written out.39	forwardedNodes []*node40}41func NewXMLEncoder(filename string, r io.Reader, w io.Writer) *XMLEncoder {42	return &XMLEncoder{43		filename: filename,44		reader:   r,45		writer:   bufio.NewWriter(w),46	}47}48// Encode starts the encoding process, reading input from the reader and writing to the writer.49// There is no up-front validation, which means that in case of an error incomplete output50// already got emitted.51func (e *XMLEncoder) Encode() error {52	v := parser.NewVisitor(e.filename, e.reader)53	v.SetVisitable(e)54	return v.Run()55}56func (e *XMLEncoder) Open(name token.Identifier) error {57	return e.openNode(name.Value)58}59func (e *XMLEncoder) Comment(comment token.CharData) error {60	if err := e.writeTopNodeOpen(); err != nil {61		return err62	}63	return e.writeString(fmt.Sprintf("%s<!-- %s -->\n", e.indentString(), escapeXMLSafe(comment.Value)))64}65func (e *XMLEncoder) Text(text token.CharData) error {66	if err := e.writeTopNodeOpen(); err != nil {67		return err68	}69	return e.writeString(fmt.Sprintf("%s%s\n", e.indentString(), strings.TrimSpace(escapeXMLSafe(text.Value))))70}71func (e *XMLEncoder) OpenReturnArrow(arrow token.G2Arrow, name *token.Identifier) error {72	if name != nil {73		return e.openNode(name.Value)74	}75	return e.openNode("ret")76}77func (e *XMLEncoder) CloseReturnArrow() error {78	return e.Close()79}80func (e *XMLEncoder) SetBlockType(blockType parser.BlockType) error {81	// Not used in XML82	return nil83}84func (e *XMLEncoder) OpenForward(name token.Identifier) error {85	n := &node{86		name:        name.Value,87		isForwarded: true,88	}89	e.push(n)90	e.forwardedNodes = append(e.forwardedNodes, n)91	return nil92}93func (e *XMLEncoder) TextForward(text token.CharData) error {94	n := &node{95		text:        text.Value,96		isForwarded: true,97	}98	e.forwardedNodes = append(e.forwardedNodes, n)99	return nil100}101func (e *XMLEncoder) Close() error {102	// Forwarding nodes should just be popped,103	// they are already inside e.forwardedNodes104	if e.peek().isForwarded {105		e.pop()106		return nil107	}108	if err := e.writeTopNodeOpen(); err != nil {109		return err110	}111	e.indent--112	top := e.pop()113	err := e.writeString(fmt.Sprintf("%s</%s>\n", e.indentString(), top.name))114	if err != nil {115		return err116	}117	return nil118}119func (e *XMLEncoder) Attribute(key token.Identifier, value token.CharData) error {120	n := e.peek()121	attr := util.Attribute{122		Key:   key.Value,123		Value: value.Value,124		Range: token.Position{125			BeginPos: key.Begin(),126			EndPos:   value.End(),127		},128	}129	if n.attributes.Set(attr) {130		return token.NewPosError(attr.Range, "key defined twice")131	}132	return nil133}134func (e *XMLEncoder) AttributeForward(key token.Identifier, value token.CharData) error {135	attr := util.Attribute{136		Key:   key.Value,137		Value: value.Value,138		Range: token.Position{139			BeginPos: key.Begin(),140			EndPos:   value.End(),141		},142	}143	if e.forwardedAttributes.Set(attr) {144		return token.NewPosError(attr.Range, "key defined twice")145	}146	return nil147}148func (e *XMLEncoder) Finalize() error {149	if e.writer.Flush() != nil {150		return fmt.Errorf("failed to flush written XML: %w", e.writer.Flush())151	}152	return nil153}154// writeString is a convenience method to write strings to the underlying writer.155func (e *XMLEncoder) writeString(s string) error {156	_, err := e.writer.WriteString(s)157	return err158}159// openNode puts a node on our working stack but does not write it yet.160// However, its parent node might get written out, since we know that it will not get any more attributes.161func (e *XMLEncoder) openNode(name string) error {162	if err := e.writeTopNodeOpen(); err != nil {163		return err164	}165	// Put the node on our stack, so we know how to close it.166	e.push(&node{167		name:           name,168		attributes:     e.forwardedAttributes,169		forwardedNodes: e.forwardedNodes,170	})171	e.forwardedAttributes = util.AttributeList{}172	e.forwardedNodes = nil173	return nil174}175// writeTopNodeOpen writes the topmost stack node to the writer.176func (e *XMLEncoder) writeTopNodeOpen() error {177	top := e.peek()178	if top != nil && !top.openTagWritten {179		top.openTagWritten = true180		// Build the opening tag with all attributes181		var tag strings.Builder182		tag.WriteString(e.indentString())183		tag.WriteString("<")184		tag.WriteString(top.name)185		for {186			attr := top.attributes.Pop()187			if attr == nil {188				break189			}190			tag.WriteString(fmt.Sprintf(` %s="%s"`, attr.Key, escapeXMLSafe(attr.Value)))191		}192		tag.WriteString(">\n")193		e.indent++194		// Place all forwarded nodes here195		for _, forwardedNode := range top.forwardedNodes {196			if len(forwardedNode.name) > 0 {197				tag.WriteString(fmt.Sprintf("%[1]s<%[2]s></%[2]s>\n", e.indentString(), forwardedNode.name))198			} else if len(forwardedNode.text) > 0 {199				tag.WriteString(fmt.Sprintf("%s%s\n", e.indentString(), escapeXMLSafe(forwardedNode.text)))200			}201		}202		top.forwardedNodes = nil203		err := e.writeString(tag.String())204		if err != nil {205			return err206		}207	}208	return nil209}210// push a node onto our working stack.211func (e *XMLEncoder) push(n *node) {212	e.openNodes = append(e.openNodes, n)213}214// peek at the top element in our working stack. Might return nil if the stack is empty.215func (e *XMLEncoder) peek() *node {216	if len(e.openNodes) > 0 {217		n := e.openNodes[len(e.openNodes)-1]218		return n219	}220	return nil221}222// pop the top node from the working stack. Might return nil if the stack is empty.223func (e *XMLEncoder) pop() *node {224	if len(e.openNodes) > 0 {225		n := e.openNodes[len(e.openNodes)-1]226		e.openNodes = e.openNodes[:len(e.openNodes)-1]227		return n228	}229	return nil230}231// indentString returns a string with a number of spaces that matches the232// current indentation level.233func (e *XMLEncoder) indentString() string {234	var tmp strings.Builder235	for i := uint(0); i < e.indent; i++ {236		tmp.WriteString("    ")237	}238	return tmp.String()239}240// escapeXMLSafe replaces all occurrences of reserved characters in XML: <>&".241func escapeXMLSafe(s string) string {242	replacer := strings.NewReplacer("<", "&lt;", ">", "&gt;", "&", "&amp;", `"`, "&quot;")243	return replacer.Replace(s)244}...

diff.go

Source:diff.go

...78}79func (s *Diff) String() string {80	var out string81	if !s.Apps.IsEmpty() {82		out += fmt.Sprintf("Apps:\n%s\n\n", util.IndentString(s.Apps.String(), "  "))83	}84	if !s.Dependencies.IsEmpty() {85		out += fmt.Sprintf("Deps:\n%s\n\n", util.IndentString(s.Dependencies.String(), "  "))86	}87	if !s.DNSRecords.IsEmpty() {88		out += fmt.Sprintf("DNS:\n%s\n\n", util.IndentString(s.DNSRecords.String(), "  "))89	}90	if !s.DomainsInfo.IsEmpty() {91		out += fmt.Sprintf("DomainsInfo:\n%s\n\n", util.IndentString(s.DomainsInfo.String(), "  "))92	}93	for k, v := range s.PluginsRegistry {94		out += fmt.Sprintf("Plugin Registry for %s:\n%s\n\n", k, util.IndentString(v.String(), "  "))95	}96	for k, v := range s.PluginsOther {97		out += fmt.Sprintf("Plugin Other for %s:\n%s\n\n", k, util.IndentString(v.String(), "  "))98	}99	for k := range s.PluginsDelete {100		out += fmt.Sprintf("Plugin Deleted: %s", k)101	}102	return strings.TrimRight(out, "\n")103}104func domainsInfoAsMap(domains []*apiv1.DomainInfo) map[string]*apiv1.DomainInfo {105	m := make(map[string]*apiv1.DomainInfo, len(domains))106	for _, d := range domains {107		if d == nil {108			continue109		}110		m[strings.Join(d.Domains, ";")] = d111	}...

indent.go

Source:indent.go

1package util2import "strings"3const IndentString = "\t"4const MultilineThreshold = 405func Indent(s string) string {6	onlyLf := strings.ReplaceAll(strings.ReplaceAll(s, "\r\n", "\n"), "\r", "\n")7	return IndentString + strings.ReplaceAll(onlyLf, "\n", "\n"+IndentString)8}...

IndentString

Using AI Code Generation

1util.IndentString("Hello World", 2)2util.IndentString("Hello World", 3)3util.IndentString("Hello World", 4)4util.IndentString("Hello World", 5)5util.IndentString("Hello World", 6)6util.IndentString("Hello World", 7)7util.IndentString("Hello World", 8)8util.IndentString("Hello World", 9)9util.IndentString("Hello World", 10)10util.IndentString("Hello World", 11)11util.IndentString("Hello World", 12)12util.IndentString("Hello World", 13)13util.IndentString("Hello World", 14)14util.IndentString("Hello World", 15)15util.IndentString("Hello World", 16)16util.IndentString("Hello World", 17)17util.IndentString("Hello World", 18)

IndentString

Using AI Code Generation

1import (2func main() {3	fmt.Println(util.IndentString("I am a string"))4}5import (6func IndentString(str string) string {7	return strings.Repeat(" ", 4) + str8}9	/usr/lib/go-1.6/src/util (from $GOROOT)10	/home/username/go/src/util (from $GOPATH)11	/usr/lib/go-1.6/src/util (from $GOROOT)12	/home/username/go/src/util (from $GOPATH)

IndentString

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello World!")4	fmt.Println(util.IndentString("Hello World!"))5}6func IndentString(s string) string {7}8import "testing"9func TestIndentString(t *testing.T) {10	s := IndentString("Hello World!")11	if s != ">>Hello World!<<" {12		t.Errorf("IndentString(\"Hello World!\") = %s; want >>Hello World!<<", s)13	}14}15--- PASS: TestIndentString (0.00s)16--- PASS: TestIndentString (0.00s)

IndentString

Using AI Code Generation

1import (2func main() {3	fmt.Println(util.IndentString("Hello World!"))4}5import "strings"6func IndentString(str string) string {7	return strings.Repeat(" ", 4) + str8}

IndentString

Using AI Code Generation

1import (2func main() {3	fmt.Println(util.IndentString("Hello World"))4}5import "strings"6func IndentString(str string) string {7	return strings.Repeat(" ", 2) + str8}

IndentString

Using AI Code Generation

1import (2func main() {3    fmt.Println(util.IndentString("Hello World"))4}5func IndentString(str string) string {6}7import (8func TestIndentString(t *testing.T) {9    actual := IndentString("Hello World")10    if expected != actual {11        t.Errorf("Expected %s, but got %s", expected, actual)12    }13}14import (15func TestIndentString(t *testing.T) {16    actual := util.IndentString("Hello World")17    if expected != actual {18        t.Errorf("Expected %s, but got %s", expected, actual)19    }20}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.