Gémissement
Ceci est le fichier README.md du projet github https://github.com/lzwjava/Creak.
Creak
Analyseur HTML élégant en Swift.
Exemple
import Foundation
import XCTest
@testable import Creak
class HtmlNodeTest: BaseTest {
func testInnerHtml() {
let div = Tag(name: "div")
div.setAttributes(["class": AttrValue("all")])
let a = Tag(name: "a")
a.setAttributes(["href": AttrValue("http://google.com", doubleQuote: false)])
let br = Tag(name: "br")
br.selfClosing = true
let parent = HtmlNode(tag: div)
let childa = HtmlNode(tag: a)
let childbr = HtmlNode(tag: br)
parent.addChild(childa)
parent.addChild(childbr)
childa.addChild(TextNode(text: "link"))
XCTAssertEqual("<a href='http://google.com'>link</a><br />", parent.innerHtml())
// test cache
XCTAssertEqual("<a href='http://google.com'>link</a><br />", parent.innerHtml())
}
func testOuterHtml() {
let div = Tag(name: "div")
div.setAttributes(["class": AttrValue("all")])
let a = Tag(name: "a")
a.setAttributes(["href": AttrValue("http://google.com", doubleQuote: false)])
let br = Tag(name: "br")
br.selfClosing = true
let parent = HtmlNode(tag: div)
let childa = HtmlNode(tag: a)
let childbr = HtmlNode(tag: br)
parent.addChild(childa)
parent.addChild(childbr)
childa.addChild(TextNode(text: "link"))
XCTAssertEqual("<div class=\"all\"><a href='http://google.com'>link</a><br /></div>", parent.outerHtml())
// test cache
XCTAssertEqual("<div class=\"all\"><a href='http://google.com'>link</a><br /></div>", parent.outerHtml())
}
func testOuterHtmlEmpty() {
let a = Tag(name: "a")
a.setAttributes(["href": AttrValue("http://google.com", doubleQuote: false)])
let node = HtmlNode(tag: a)
XCTAssertEqual("<a href='http://google.com'></a>", node.outerHtml())
}
func testOuterHtmlNoValueAttribute() {
let div = Tag(name: "div")
div.setAttributes(["class": AttrValue("all")])
let a = Tag(name: "a")
a.setAttributes(["href": AttrValue("http://google.com", doubleQuote: false)])
let br = Tag(name: "br")
br.selfClosing = true
let parent = HtmlNode(tag: div)
let childa = HtmlNode(tag: a)
childa.setAttribute("ui-view", attrValue: AttrValue(nil))
let childbr = HtmlNode(tag: br)
parent.addChild(childa)
parent.addChild(childbr)
childa.addChild(TextNode(text: "link"))
XCTAssertEqual("<div class=\"all\"><a href='http://google.com' ui-view>link</a><br /></div>", parent.outerHtml())
}
func testText() {
let a = Tag(name: "a")
let node = HtmlNode(tag: a)
node.addChild(TextNode(text: "link"))
XCTAssertEqual("link", node.text())
// test cache
XCTAssertEqual("link", node.text())
}
func testTextLookInChildren() {
let p = HtmlNode(tag: "p")
let a = HtmlNode(tag: "a")
p.addChild(TextNode(text:"Please "))
a.addChild(TextNode(text: "click me"))
p.addChild(a)
p.addChild(TextNode(text: "!"))
XCTAssertEqual("Please click me!", p.textWithChildren(true))
}
func testGetAttribute() {
let node = HtmlNode(tag: "a")
node.tag.setAttributes([
"href": AttrValue("http://google.com", doubleQuote: false),
"class": AttrValue("outerlink rounded", doubleQuote: true)])
XCTAssertEqual("outerlink rounded", node.attribute("class"))
}
}