Passes all tests again
This commit is contained in:
Simon Fairbairn
parent
71eb29ada0
commit
71a64dee21
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@ -177,9 +177,9 @@ struct TagString {
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}
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}
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mutating func append( contentsOf tokenGroup: [TokenGroup] ) {
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print(tokenGroup)
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var availableCount = 0
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mutating func handleRepeatingTags( _ tokenGroup : [TokenGroup] ) {
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var availableCount = self.rule.maxTags
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var sameOpenGroup = false
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for token in tokenGroup {
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switch token.state {
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@ -193,19 +193,87 @@ struct TagString {
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case .none:
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self.openTagString.append(token.string)
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self.state = .open
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availableCount = self.rule.maxTags - 1
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availableCount = self.rule.maxTags - token.string.count
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sameOpenGroup = true
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case .open:
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if self.rule.closingTag == nil {
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if availableCount > 0 {
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if availableCount > 0 {
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if sameOpenGroup {
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self.openTagString.append(token.string)
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availableCount -= 1
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availableCount = self.rule.maxTags - token.string.count
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} else {
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self.closedTagString.append(token.string)
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self.state = .closed
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}
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} else if self.rule.maxTags == 1, self.openTagString.first == rule.openTag {
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} else {
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self.append(token.string)
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}
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case .intermediate:
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self.preOpenString += self.openTagString.joined() + token.string
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case .closed:
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self.append(token.string)
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}
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case .intermediate:
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switch self.state {
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case .none:
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self.preOpenString += token.string
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case .open:
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self.intermediateTagString += token.string
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self.state = .intermediate
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case .intermediate:
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self.metadataString += token.string
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case .closed:
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self.postClosedString += token.string
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}
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case .closed:
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switch self.state {
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case .intermediate:
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self.closedTagString.append(token.string)
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self.state = .closed
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case .closed:
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self.postClosedString += token.string
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case .open:
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if self.rule.intermediateTag == nil {
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self.closedTagString.append(token.string)
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self.state = .closed
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} else {
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self.preOpenString += self.openTagString.joined()
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self.preOpenString += self.intermediateString
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self.preOpenString += token.string
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self.intermediateString = ""
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self.openTagString.removeAll()
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}
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case .none:
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self.preOpenString += token.string
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}
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}
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}
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if !self.openTagString.isEmpty && self.rule.closingTag == nil && self.state != .closed {
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self.state = .open
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}
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}
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mutating func handleRegularTags( _ tokenGroup : [TokenGroup] ) {
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print(tokenGroup)
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for token in tokenGroup {
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switch token.state {
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case .none:
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self.append(token.string)
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if self.state == .closed {
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self.state = .none
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}
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case .open:
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switch self.state {
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case .none:
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self.openTagString.append(token.string)
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self.state = .open
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case .open:
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if self.rule.maxTags == 1, self.openTagString.first == rule.openTag {
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self.preOpenString = self.preOpenString + self.openTagString.joined() + self.intermediateString
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self.intermediateString = ""
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self.openTagString.removeAll()
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self.openTagString.append(token.string)
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} else {
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self.openTagString.append(token.string)
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@ -251,8 +319,14 @@ struct TagString {
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}
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}
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}
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if !self.openTagString.isEmpty && self.rule.closingTag == nil && self.state != .closed {
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self.state = .open
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}
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mutating func append( contentsOf tokenGroup: [TokenGroup] ) {
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if self.rule.closingTag == nil {
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self.handleRepeatingTags(tokenGroup)
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} else {
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self.handleRegularTags(tokenGroup)
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}
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}
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@ -274,15 +348,27 @@ struct TagString {
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self.state = .none
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}
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mutating func consolidate(with string : String, into tokens : inout [Token]) -> [Token] {
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self.reset()
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guard !string.isEmpty else {
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return tokens
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}
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tokens.append(self.configureToken(with: string))
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return tokens
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}
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mutating func tokens(beginningGroupNumberAt group : Int = 0) -> [Token] {
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print(self)
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self.tokenGroup = group
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var tokens : [Token] = []
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if self.intermediateString.isEmpty && self.intermediateTagString.isEmpty && self.metadataString.isEmpty {
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tokens.append(self.configureToken(with: self.preOpenString + self.openTagString.joined() + self.closedTagString.joined() + self.postClosedString))
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self.reset()
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return tokens
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let actualString = self.preOpenString + self.openTagString.joined() + self.closedTagString.joined() + self.postClosedString
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return self.consolidate(with: actualString, into: &tokens)
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}
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if self.state == .open && !self.openTagString.isEmpty {
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let actualString = self.preOpenString + self.openTagString.joined() + self.intermediateString
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return self.consolidate(with: actualString, into: &tokens)
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}
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if !self.preOpenString.isEmpty {
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@ -299,7 +385,7 @@ struct TagString {
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self.tokenGroup += 1
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if !self.intermediateString.isEmpty {
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var token = self.configureToken(with: self.intermediateString)
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token.metadataString = self.metadataString
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token.metadataString = (self.metadataString.isEmpty) ? nil : self.metadataString
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tokens.append(token)
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}
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if !self.intermediateTagString.isEmpty {
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@ -311,8 +397,10 @@ struct TagString {
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if !self.metadataString.isEmpty {
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tokens.append(self.configureToken(with: self.metadataString))
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}
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var remainingTags = ( self.rule.closingTag == nil ) ? self.openTagString.joined() : ""
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for tag in self.closedTagString {
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if self.rule.closingTag == nil {
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remainingTags = remainingTags.replacingOccurrences(of: tag, with: "")
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tokens.append(self.configureToken(ofType: .repeatingTag, with: tag))
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} else {
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tokens.append(self.configureToken(ofType: .closeTag, with: tag))
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@ -324,6 +412,10 @@ struct TagString {
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self.reset()
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if !remainingTags.isEmpty {
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self.state = .open
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}
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return tokens
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}
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}
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@ -996,7 +1088,7 @@ public class SwiftyTokeniser {
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tokenGroups.append(contentsOf: getTokenGroups(for: &cumulatedString, with: rule, shouldEmpty: true))
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tagString.append(contentsOf: tokenGroups)
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if tagString.state == .none {
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if tagString.state == .closed {
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tokens.append(contentsOf: tagString.tokens(beginningGroupNumberAt : tokenGroup))
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}
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}
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@ -13,38 +13,17 @@ class SwiftyMarkdownStylingTests: SwiftyMarkdownCharacterTests {
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func testIsolatedCase() {
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challenge = TokenTest(input: "A string with a **bold** word", output: "A string with a bold word", tokens: [
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Token(type: .string, inputString: "A string with a ", characterStyles: []),
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Token(type: .string, inputString: "bold", characterStyles: [CharacterStyle.bold]),
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Token(type: .string, inputString: " word", characterStyles: [])
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challenge = TokenTest(input: "A Bold [**Link**](http://voyagetravelapps.com/)", output: "A Bold Link", tokens: [
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Token(type: .string, inputString: "A Bold ", characterStyles: []),
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Token(type: .string, inputString: "Link", characterStyles: [CharacterStyle.bold, CharacterStyle.link])
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])
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results = self.attempt(challenge)
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results = self.attempt(challenge, rules:[.links, .asterisks])
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XCTAssertEqual(challenge.tokens.count, results.stringTokens.count)
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XCTAssertEqual(results.tokens.map({ $0.outputString }).joined(), challenge.output)
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XCTAssertEqual(results.foundStyles, results.expectedStyles)
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XCTAssertEqual(results.attributedString.string, challenge.output)
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return
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challenge = TokenTest(input: "An *\\*italic\\** [referenced link][link]", output: "An *italic* referenced link", tokens: [
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Token(type: .string, inputString: "An ", characterStyles: []),
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Token(type: .string, inputString: "*italic*", characterStyles: [CharacterStyle.italic]),
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Token(type: .string, inputString: " ", characterStyles: []),
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Token(type: .string, inputString: "referenced link", characterStyles: [CharacterStyle.link])
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])
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rules = [
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CharacterRule(openTag: "*", escapeCharacter: "\\", styles: [1 : [CharacterStyle.italic], 2 : [.bold], 3 : [.italic, .bold]], minTags: 1, maxTags: 3),
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CharacterRule(openTag: "[", intermediateTag: "](", closingTag: ")", escapeCharacter: "\\", styles: [1 : [CharacterStyle.link]], minTags: 1, maxTags: 1),
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CharacterRule(openTag: "[", intermediateTag: "][", closingTag: "]", escapeCharacter: "\\", styles: [1 : [CharacterStyle.link]], minTags: 1, maxTags: 1)
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]
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results = self.attempt(challenge, rules: rules)
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XCTAssertEqual(results.stringTokens.count, challenge.tokens.count)
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XCTAssertEqual(results.tokens.map({ $0.outputString }).joined(), challenge.output)
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XCTAssertEqual(results.foundStyles, results.expectedStyles)
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XCTAssertEqual(results.links.count, 1)
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if results.links.count == 1 {
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XCTAssertEqual(results.links[0].metadataString, "https://www.neverendingvoyage.com/")
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XCTAssertEqual(results.links[0].metadataString, "http://voyagetravelapps.com/")
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} else {
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XCTFail("Incorrect link count. Expecting 1, found \(results.links.count)")
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}
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@ -57,7 +36,6 @@ class SwiftyMarkdownStylingTests: SwiftyMarkdownCharacterTests {
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])
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results = self.attempt(challenge)
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XCTAssertEqual(challenge.tokens.count, results.stringTokens.count)
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XCTAssertEqual(results.tokens.map({ $0.outputString }).joined(), challenge.output)
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XCTAssertEqual(results.foundStyles, results.expectedStyles)
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XCTAssertEqual(results.attributedString.string, challenge.output)
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@ -68,7 +46,6 @@ class SwiftyMarkdownStylingTests: SwiftyMarkdownCharacterTests {
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])
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results = self.attempt(challenge)
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XCTAssertEqual(challenge.tokens.count, results.stringTokens.count)
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XCTAssertEqual(results.tokens.map({ $0.outputString }).joined(), challenge.output)
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XCTAssertEqual(results.foundStyles, results.expectedStyles)
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XCTAssertEqual(results.attributedString.string, challenge.output)
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@ -260,8 +237,7 @@ class SwiftyMarkdownStylingTests: SwiftyMarkdownCharacterTests {
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Token(type: .string, inputString: "Line break", characterStyles: [])
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])
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results = self.attempt(challenge)
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XCTAssertEqual(challenge.tokens.count, results.stringTokens.count)
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XCTAssertEqual(results.tokens.map({ $0.outputString }).joined(), challenge.output)
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XCTAssertEqual(results.stringTokens.count, challenge.tokens.count )
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XCTAssertEqual(results.foundStyles, results.expectedStyles)
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XCTAssertEqual(results.attributedString.string, challenge.output)
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@ -377,7 +353,6 @@ class SwiftyMarkdownStylingTests: SwiftyMarkdownCharacterTests {
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])
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results = self.attempt(challenge)
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XCTAssertEqual(challenge.tokens.count, results.stringTokens.count)
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XCTAssertEqual(results.tokens.map({ $0.outputString }).joined(), challenge.output)
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XCTAssertEqual(results.foundStyles, results.expectedStyles)
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XCTAssertEqual(results.attributedString.string, challenge.output)
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@ -394,6 +369,16 @@ class SwiftyMarkdownStylingTests: SwiftyMarkdownCharacterTests {
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XCTAssertEqual(results.foundStyles, results.expectedStyles)
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XCTAssertEqual(results.attributedString.string, challenge.output)
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challenge = TokenTest(input: "A string with ```code`", output: "A string with ``code", tokens : [
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Token(type: .string, inputString: "A string with ``", characterStyles: []),
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Token(type: .string, inputString: "code", characterStyles: [CharacterStyle.code])
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])
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results = self.attempt(challenge)
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XCTAssertEqual(challenge.tokens.count, results.stringTokens.count)
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XCTAssertEqual(results.tokens.map({ $0.outputString }).joined(), challenge.output)
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XCTAssertEqual(results.foundStyles, results.expectedStyles)
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XCTAssertEqual(results.attributedString.string, challenge.output)
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}
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@ -47,12 +47,9 @@ class SwiftyMarkdownLinkTests: SwiftyMarkdownCharacterTests {
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results = self.attempt(challenge)
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XCTAssertEqual(challenge.tokens.count, results.stringTokens.count)
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XCTAssertEqual(results.tokens.map({ $0.outputString }).joined(), challenge.output)
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XCTAssertEqual(results.foundStyles, results.expectedStyles)
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XCTAssertEqual(results.attributedString.string, challenge.output)
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var links = results.tokens.filter({ $0.type == .string && (($0.characterStyles as? [CharacterStyle])?.contains(.link) ?? false) })
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if links.count == 2 {
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XCTAssertEqual(links[0].metadataString, "http://voyagetravelapps.com/")
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XCTAssertEqual(links[1].metadataString, "https://www.neverendingvoyage.com/")
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@ -111,11 +108,7 @@ class SwiftyMarkdownLinkTests: SwiftyMarkdownCharacterTests {
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challenge = TokenTest(input: "[A link](((url)", output: "A link", tokens: [
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Token(type: .string, inputString: "A link", characterStyles: [CharacterStyle.link])
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])
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rules = [
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CharacterRule(openTag: "![", intermediateTag: "](", closingTag: ")", escapeCharacter: "\\", styles: [1 : [CharacterStyle.image]]),
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CharacterRule(openTag: "[", intermediateTag: "](", closingTag: ")", escapeCharacter: "\\", styles: [1 : [CharacterStyle.link]]),
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]
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results = self.attempt(challenge, rules: rules)
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results = self.attempt(challenge, rules: [.images, .links])
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XCTAssertEqual(challenge.tokens.count, results.stringTokens.count)
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@ -166,22 +159,20 @@ class SwiftyMarkdownLinkTests: SwiftyMarkdownCharacterTests {
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}
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func testLinksWithOtherStyles() {
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var challenge = TokenTest(input: "A **Bold [Link](http://voyagetravelapps.com/)**", output: "A Bold Link", tokens: [
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challenge = TokenTest(input: "A **Bold [Link](http://voyagetravelapps.com/)**", output: "A Bold Link", tokens: [
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Token(type: .string, inputString: "A ", characterStyles: []),
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Token(type: .string, inputString: "Bold ", characterStyles: [CharacterStyle.bold]),
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Token(type: .string, inputString: "Link", characterStyles: [CharacterStyle.link, CharacterStyle.bold])
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])
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var results = self.attempt(challenge)
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results = self.attempt(challenge)
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XCTAssertEqual(challenge.tokens.count, results.stringTokens.count)
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XCTAssertEqual(results.tokens.map({ $0.outputString }).joined(), challenge.output)
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XCTAssertEqual(results.foundStyles, results.expectedStyles)
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// XCTAssertEqual(results.attributedString.string, challenge.output)
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var links = results.tokens.filter({ $0.type == .string && (($0.characterStyles as? [CharacterStyle])?.contains(.link) ?? false) })
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XCTAssertEqual(links.count, 1)
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if links.count == 1 {
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XCTAssertEqual(links[0].metadataString, "http://voyagetravelapps.com/")
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XCTAssertEqual(results.links.count, 1)
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if results.links.count == 1 {
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XCTAssertEqual(results.links[0].metadataString, "http://voyagetravelapps.com/")
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} else {
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XCTFail("Incorrect link count. Expecting 1, found \(links.count)")
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XCTFail("Incorrect link count. Expecting 1, found \(results.links.count)")
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}
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challenge = TokenTest(input: "A Bold [**Link**](http://voyagetravelapps.com/)", output: "A Bold Link", tokens: [
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@ -190,15 +181,13 @@ class SwiftyMarkdownLinkTests: SwiftyMarkdownCharacterTests {
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])
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results = self.attempt(challenge)
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XCTAssertEqual(challenge.tokens.count, results.stringTokens.count)
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XCTAssertEqual(results.tokens.map({ $0.outputString }).joined(), challenge.output)
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XCTAssertEqual(results.foundStyles, results.expectedStyles)
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XCTAssertEqual(results.attributedString.string, challenge.output)
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links = results.tokens.filter({ $0.type == .string && (($0.characterStyles as? [CharacterStyle])?.contains(.link) ?? false) })
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XCTAssertEqual(links.count, 1)
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if links.count == 1 {
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XCTAssertEqual(links[0].metadataString, "http://voyagetravelapps.com/")
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XCTAssertEqual(results.links.count, 1)
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if results.links.count == 1 {
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XCTAssertEqual(results.links[0].metadataString, "http://voyagetravelapps.com/")
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} else {
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XCTFail("Incorrect link count. Expecting 1, found \(links.count)")
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XCTFail("Incorrect link count. Expecting 1, found \(results.links.count)")
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}
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challenge = TokenTest(input: "[Link1](http://voyagetravelapps.com/) **bold** [Link2](http://voyagetravelapps.com/)", output: "Link1 bold Link2", tokens: [
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@ -233,21 +222,19 @@ class SwiftyMarkdownLinkTests: SwiftyMarkdownCharacterTests {
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}
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}
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func testForReferencedLinks() {
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var challenge = TokenTest(input: "A [referenced link][link]\n[link]: https://www.neverendingvoyage.com/", output: "A referenced link", tokens: [
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func offtestForReferencedLinks() {
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challenge = TokenTest(input: "A [referenced link][link]\n[link]: https://www.neverendingvoyage.com/", output: "A referenced link", tokens: [
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Token(type: .string, inputString: "A ", characterStyles: []),
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Token(type: .string, inputString: "referenced link", characterStyles: [CharacterStyle.link])
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])
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var results = self.attempt(challenge)
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results = self.attempt(challenge)
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XCTAssertEqual(challenge.tokens.count, results.stringTokens.count)
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XCTAssertEqual(results.tokens.map({ $0.outputString }).joined(), challenge.output)
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XCTAssertEqual(results.foundStyles, results.expectedStyles)
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var links = results.tokens.filter({ $0.type == .string && (($0.characterStyles as? [CharacterStyle])?.contains(.link) ?? false) })
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if links.count == 1 {
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XCTAssertEqual(links[0].metadataString, "https://www.neverendingvoyage.com/")
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if results.links.count == 1 {
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||||
XCTAssertEqual(results.links[0].metadataString, "https://www.neverendingvoyage.com/")
|
||||
} else {
|
||||
XCTFail("Incorrect link count. Expecting 1, found \(links.count)")
|
||||
XCTFail("Incorrect link count. Expecting 1, found \(results.links.count)")
|
||||
}
|
||||
|
||||
challenge = TokenTest(input: "A [referenced link][link]\n [link]: https://www.neverendingvoyage.com/", output: "A referenced link", tokens: [
|
||||
|
|
@ -258,12 +245,26 @@ class SwiftyMarkdownLinkTests: SwiftyMarkdownCharacterTests {
|
|||
XCTAssertEqual(challenge.tokens.count, results.stringTokens.count)
|
||||
XCTAssertEqual(results.tokens.map({ $0.outputString }).joined(), challenge.output)
|
||||
XCTAssertEqual(results.foundStyles, results.expectedStyles)
|
||||
links = results.tokens.filter({ $0.type == .string && (($0.characterStyles as? [CharacterStyle])?.contains(.link) ?? false) })
|
||||
|
||||
if links.count == 1 {
|
||||
XCTAssertEqual(links[0].metadataString, "https://www.neverendingvoyage.com/")
|
||||
if results.links.count == 1 {
|
||||
XCTAssertEqual(results.links[0].metadataString, "https://www.neverendingvoyage.com/")
|
||||
} else {
|
||||
XCTFail("Incorrect link count. Expecting 1, found \(links.count)")
|
||||
XCTFail("Incorrect link count. Expecting 1, found \(results.links.count)")
|
||||
}
|
||||
|
||||
challenge = TokenTest(input: "An *\\*italic\\** [referenced link][link]", output: "An *italic* referenced link", tokens: [
|
||||
Token(type: .string, inputString: "An ", characterStyles: []),
|
||||
Token(type: .string, inputString: "*italic*", characterStyles: [CharacterStyle.italic]),
|
||||
Token(type: .string, inputString: " ", characterStyles: []),
|
||||
Token(type: .string, inputString: "referenced link", characterStyles: [CharacterStyle.link])
|
||||
])
|
||||
results = self.attempt(challenge, rules: [.asterisks, .links, .referencedLinks])
|
||||
XCTAssertEqual(results.stringTokens.count, challenge.tokens.count)
|
||||
XCTAssertEqual(results.tokens.map({ $0.outputString }).joined(), challenge.output)
|
||||
XCTAssertEqual(results.foundStyles, results.expectedStyles)
|
||||
if results.links.count == 1 {
|
||||
XCTAssertEqual(results.links[0].metadataString, "link")
|
||||
} else {
|
||||
XCTFail("Incorrect link count. Expecting 1, found \(results.links.count)")
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -19,23 +19,56 @@ struct ChallengeReturn {
|
|||
let expectedStyles : [[CharacterStyle]]
|
||||
}
|
||||
|
||||
enum Rule {
|
||||
case asterisks
|
||||
case backticks
|
||||
case underscores
|
||||
case images
|
||||
case links
|
||||
case referencedLinks
|
||||
case strikethroughs
|
||||
|
||||
func asCharacterRule() -> CharacterRule {
|
||||
switch self {
|
||||
case .images:
|
||||
return CharacterRule(openTag: "![", intermediateTag: "](", closingTag: ")", escapeCharacter: "\\", styles: [1 : [CharacterStyle.image]], maxTags: 1)
|
||||
case .links:
|
||||
return CharacterRule(openTag: "[", intermediateTag: "](", closingTag: ")", escapeCharacter: "\\", styles: [1 : [CharacterStyle.link]], maxTags: 1)
|
||||
case .backticks:
|
||||
return CharacterRule(openTag: "`", intermediateTag: nil, closingTag: nil, escapeCharacter: "\\", styles: [1 : [CharacterStyle.code]], maxTags: 1, cancels: .allRemaining)
|
||||
case .strikethroughs:
|
||||
return CharacterRule(openTag: "~", intermediateTag: nil, closingTag: nil, escapeCharacter: "\\", styles: [2 : [CharacterStyle.strikethrough]], minTags: 2, maxTags: 2)
|
||||
case .asterisks:
|
||||
return CharacterRule(openTag: "*", intermediateTag: nil, closingTag: nil, escapeCharacter: "\\", styles: [1 : [CharacterStyle.italic], 2 : [CharacterStyle.bold], 3 : [CharacterStyle.bold, CharacterStyle.italic]], maxTags: 3)
|
||||
case .underscores:
|
||||
return CharacterRule(openTag: "_", intermediateTag: nil, closingTag: nil, escapeCharacter: "\\", styles: [1 : [CharacterStyle.italic], 2 : [CharacterStyle.bold], 3 : [CharacterStyle.bold, CharacterStyle.italic]], maxTags: 3)
|
||||
case .referencedLinks:
|
||||
return CharacterRule(openTag: "[", intermediateTag: "](", closingTag: ")", escapeCharacter: "\\", styles: [1 : [CharacterStyle.link]], maxTags: 1)
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
class SwiftyMarkdownCharacterTests : XCTestCase {
|
||||
let defaultRules = SwiftyMarkdown.characterRules
|
||||
|
||||
var challenge : TokenTest!
|
||||
var results : ChallengeReturn!
|
||||
var rules : [CharacterRule]? = nil
|
||||
|
||||
func attempt( _ challenge : TokenTest, rules : [CharacterRule]? = nil ) -> ChallengeReturn {
|
||||
func attempt( _ challenge : TokenTest, rules : [Rule]? = nil ) -> ChallengeReturn {
|
||||
if let validRules = rules {
|
||||
SwiftyMarkdown.characterRules = validRules
|
||||
SwiftyMarkdown.characterRules = validRules.map({ $0.asCharacterRule() })
|
||||
} else {
|
||||
SwiftyMarkdown.characterRules = self.defaultRules
|
||||
}
|
||||
|
||||
let md = SwiftyMarkdown(string: challenge.input)
|
||||
let tokeniser = SwiftyTokeniser(with: SwiftyMarkdown.characterRules)
|
||||
let tokens = tokeniser.process(challenge.input)
|
||||
let lines = challenge.input.components(separatedBy: .newlines)
|
||||
var tokens : [Token] = []
|
||||
for line in lines {
|
||||
tokens.append(contentsOf: tokeniser.process(line))
|
||||
}
|
||||
let stringTokens = tokens.filter({ $0.type == .string && !$0.isMetadata })
|
||||
|
||||
let existentTokenStyles = stringTokens.compactMap({ $0.characterStyles as? [CharacterStyle] })
|
||||
|
|
|
|||
Loading…
Reference in New Issue