Mihaela Mihaljevic
83e6e27d12
Group @testable imports at the bottom, per public/rules-swift's swiftformat. A behavior-preserving import-ordering reformat across 252 files (mostly tests). --trailingclosures was deliberately not adopted (cosmetic, and swiftformat flags it as caution-worthy).
63 lines
2.7 KiB
Swift
63 lines
2.7 KiB
Swift
import Testing
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@testable import PureXML
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@Suite("Serialization options: quotes, line endings, xml:space, writer NS")
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struct SerializationOptionsTests {
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private func serialize(_ xml: String, _ options: PureXML.Emitting.Options) throws -> String {
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let node = try PureXML.parse(xml)
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return PureXML.serialize(node, options: options)
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}
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@Test("Single-quote attribute style delimits with apostrophes")
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func test_singleQuote() throws {
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let options = PureXML.Emitting.Options(prettyPrint: false, attributeQuote: .single)
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#expect(try serialize("<a id=\"1\"/>", options) == "<a id='1'/>")
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}
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@Test("A quote of the active style inside a value is escaped")
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func test_quoteEscaping() throws {
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let single = PureXML.Emitting.Options(prettyPrint: false, attributeQuote: .single)
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// An apostrophe in the value is escaped; a double quote is left literal.
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#expect(try serialize("<a t=\"it's "x"\"/>", single) == "<a t='it's \"x\"'/>")
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}
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@Test("Line ending option controls inserted newlines")
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func test_lineEnding() throws {
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let options = PureXML.Emitting.Options(indent: " ", lineEnding: "\r\n")
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let output = try serialize("<a><b/></a>", options)
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#expect(output.contains("\r\n"))
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#expect(!output.contains("\n\n"))
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}
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@Test("xml:space=preserve suppresses pretty-print indentation in the subtree")
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func test_xmlSpacePreserve() throws {
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let xml = "<a xml:space=\"preserve\"><b><c/></b></a>"
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let output = try serialize(xml, .default)
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// No indentation inserted inside the preserved element.
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#expect(output == "<a xml:space=\"preserve\"><b><c/></b></a>\n")
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}
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@Test("Without xml:space, pretty-print indents as usual")
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func test_prettyPrintDefault() throws {
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let output = try serialize("<a><b><c/></b></a>", .default)
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#expect(output.contains("\n <b>"))
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}
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@Test("Writer namespace methods emit a qualified name and an xmlns declaration")
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func test_writerNamespace() {
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var writer = PureXML.Emitting.Writer(options: PureXML.Emitting.Options(prettyPrint: false))
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writer.writeStartElementNS(prefix: "x", localName: "a", namespaceURI: "urn:x")
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writer.writeString("hi")
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writer.writeEndElement()
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#expect(writer.output == "<x:a xmlns:x=\"urn:x\">hi</x:a>")
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}
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@Test("Writer writes a default-namespace declaration for a nil prefix")
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func test_writerDefaultNamespace() {
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var writer = PureXML.Emitting.Writer(options: PureXML.Emitting.Options(prettyPrint: false))
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writer.writeStartElementNS(prefix: nil, localName: "a", namespaceURI: "urn:d")
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writer.writeEndElement()
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#expect(writer.output == "<a xmlns=\"urn:d\"/>")
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}
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}
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