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make XMLElement children property public #83

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merged 1 commit into from
Jul 12, 2016
Merged

make XMLElement children property public #83

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2 changes: 1 addition & 1 deletion Source/SWXMLHash.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -640,7 +640,7 @@ public class XMLElement: XMLContent {
.reduce("", combine: { $0 + $1!.text })
}

var children = [XMLContent]()
public var children = [XMLContent]()
var count: Int = 0
var index: Int

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20 changes: 20 additions & 0 deletions Tests/SWXMLHashSpecs.swift
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Expand Up @@ -91,6 +91,26 @@ class SWXMLHashTests: QuickSpec {
expect(xml!["root"]["header"].element?.text).to(equal("header mixed contentmore mixed content"))
}

it("should be able to iterate over mixed content") {
let mixedContentXml = "<html><body><p>mixed content <i>iteration</i> support</body></html>"
let parsed = SWXMLHash.parse(mixedContentXml)
let result = parsed["html"]["body"]["p"].element!.children.reduce("") { acc, child in
switch child {
case let elm as XMLElement:
guard let text = elm.text else { return acc }
return acc + text
case let elm as TextElement:
return acc + elm.text
default:
XCTAssert(false, "Unknown element type")
return acc
}
}

expect(result).to(equal("mixed content iteration support"))

}

it("should handle interleaving XML elements") {
let interleavedXml = "<html><body><p>one</p><div>two</div><p>three</p><div>four</div></body></html>"
let parsed = SWXMLHash.parse(interleavedXml)
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