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).
52 lines
2.2 KiB
Swift
52 lines
2.2 KiB
Swift
import Testing
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@testable import PureXML
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@Suite("XSLT xsl:apply-imports")
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struct XSLTApplyImportsTests {
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private let xsl = "xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\""
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private func transform(_ stylesheet: String, _ source: String, loader: @escaping (String) -> String?) throws -> String {
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try PureXML.XSLT.transform(stylesheet: stylesheet, source: source, documentLoader: loader)
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}
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@Test("apply-imports invokes the lower-precedence imported template")
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func test_applyImports() throws {
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let base = """
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<xsl:stylesheet version="1.0" \(xsl)>
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<xsl:template match="item">[base:<xsl:value-of select="."/>]</xsl:template>
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</xsl:stylesheet>
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"""
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let main = """
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<xsl:stylesheet version="1.0" \(xsl)>
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<xsl:import href="base.xsl"/>
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<xsl:output method="xml" omit-xml-declaration="yes"/>
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<xsl:template match="/"><out><xsl:apply-templates select="r/item"/></out></xsl:template>
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<xsl:template match="item">main(<xsl:apply-imports/>)</xsl:template>
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</xsl:stylesheet>
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"""
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let output = try transform(main, "<r><item>x</item></r>") { $0 == "base.xsl" ? base : nil }
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#expect(output == "<out>main([base:x])</out>")
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}
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@Test("apply-imports with no lower-precedence match falls back to the built-in rule")
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func test_applyImportsBuiltIn() throws {
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let base = """
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<xsl:stylesheet version="1.0" \(xsl)>
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<xsl:template match="other">never</xsl:template>
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</xsl:stylesheet>
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"""
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let main = """
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<xsl:stylesheet version="1.0" \(xsl)>
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<xsl:import href="base.xsl"/>
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<xsl:output method="xml" omit-xml-declaration="yes"/>
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<xsl:template match="/"><out><xsl:apply-templates select="r/item"/></out></xsl:template>
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<xsl:template match="item">main[<xsl:apply-imports/>]</xsl:template>
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</xsl:stylesheet>
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"""
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// No imported template matches "item", so apply-imports uses the built-in
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// rule, which outputs the element's text value.
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let output = try transform(main, "<r><item>y</item></r>") { $0 == "base.xsl" ? base : nil }
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#expect(output == "<out>main[y]</out>")
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}
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}
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