88 lines
2.7 KiB
Swift
88 lines
2.7 KiB
Swift
//
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// TextNodeTest.swift
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// SwiftSoup
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//
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// Created by Nabil Chatbi on 09/11/16.
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// Copyright © 2016 Nabil Chatbi. All rights reserved.
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//
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import XCTest
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@testable import SwiftSoup
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class TextNodeTest: XCTestCase {
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func testBlank() {
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let one = TextNode("", "")
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let two = TextNode(" ", "")
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let three = TextNode(" \n\n ", "")
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let four = TextNode("Hello", "")
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let five = TextNode(" \nHello ", "")
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XCTAssertTrue(one.isBlank())
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XCTAssertTrue(two.isBlank())
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XCTAssertTrue(three.isBlank())
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XCTAssertFalse(four.isBlank())
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XCTAssertFalse(five.isBlank())
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}
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func testTextBean()throws {
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let doc = try SwiftSoup.parse("<p>One <span>two &</span> three &</p>")
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let p: Element = try doc.select("p").first()!
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let span: Element = try doc.select("span").first()!
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XCTAssertEqual("two &", try span.text())
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let spanText: TextNode = span.childNode(0) as! TextNode
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XCTAssertEqual("two &", spanText.text())
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let tn: TextNode = p.childNode(2) as! TextNode
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XCTAssertEqual(" three &", tn.text())
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tn.text(" POW!")
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XCTAssertEqual("One <span>two &</span> POW!", TextUtil.stripNewlines(try p.html()))
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try _ = tn.attr("text", "kablam &")
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XCTAssertEqual("kablam &", tn.text())
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XCTAssertEqual("One <span>two &</span>kablam &", try TextUtil.stripNewlines(p.html()))
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}
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func testSplitText()throws {
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let doc: Document = try SwiftSoup.parse("<div>Hello there</div>")
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let div: Element = try doc.select("div").first()!
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let tn: TextNode = div.childNode(0) as! TextNode
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let tail: TextNode = try tn.splitText(6)
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XCTAssertEqual("Hello ", tn.getWholeText())
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XCTAssertEqual("there", tail.getWholeText())
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tail.text("there!")
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XCTAssertEqual("Hello there!", try div.text())
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XCTAssertTrue(tn.parent() == tail.parent())
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}
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func testSplitAnEmbolden()throws {
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let doc: Document = try SwiftSoup.parse("<div>Hello there</div>")
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let div: Element = try doc.select("div").first()!
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let tn: TextNode = div.childNode(0) as! TextNode
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let tail: TextNode = try tn.splitText(6)
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try tail.wrap("<b></b>")
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XCTAssertEqual("Hello <b>there</b>", TextUtil.stripNewlines(try div.html())) // not great that we get \n<b>there there... must correct
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}
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func testWithSupplementaryCharacter()throws {
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#if !os(Linux)
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let doc: Document = try SwiftSoup.parse(String(Character(UnicodeScalar(135361)!)))
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let t: TextNode = doc.body()!.textNodes()[0]
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XCTAssertEqual(String(Character(UnicodeScalar(135361)!)), try t.outerHtml().trim())
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#endif
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}
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static var allTests = {
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return [
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("testBlank", testBlank),
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("testTextBean", testTextBean),
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("testSplitText", testSplitText),
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("testSplitAnEmbolden", testSplitAnEmbolden),
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("testWithSupplementaryCharacter", testWithSupplementaryCharacter)
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]
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}()
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}
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