#41 Add a wrapper for the case when the select matches attributes.

frameworks/xspec/oxygen-results-view/unit-report-oxygen.xsl

@@ -188,11 +188,17 @@
                 <xsl:when test="@select and node()">
                     <!-- Applies the XPath filter to get the subset of interest. -->
                     <xsl:variable name="filtered">
-                        <xsl:variable name="expr" select="if (normalize-space(@select) = '/') then concat('.', @select, 'node()') else concat('.', @select)"/>
-                        <xsl:evaluate xpath="$expr" context-item="."/>
+                        <!-- #41 Put a wrapper in case the xpath returns attributes. -->
+                        <wrapper>
+                            <xsl:variable name="expr" select="if (normalize-space(@select) = '/') then concat('.', @select, 'node()') else concat('.', @select)"/>
+                            <xsl:evaluate xpath="$expr" context-item="."></xsl:evaluate>
+                        </wrapper>
                     </xsl:variable>
+                    <!-- #41 Check if the wrapper received any attributes. If it hasn't, process its contents. -->
+                    <xsl:variable name="toProcess" select="if (count($filtered/*/@*) > 0) then $filtered else $filtered/*/node()"/>
+
                     <!-- Convert to a version ready to be serialized. -->
-                    <xsl:apply-templates select="$filtered" mode="copy">
+                    <xsl:apply-templates select="$toProcess" mode="copy">
                         <xsl:with-param name="level" select="0"/>
                     </xsl:apply-templates>   
                 </xsl:when>

src/test/java/com/oxygenxml/xspec/jfx/XSpecMeta2Test.java

@@ -0,0 +1,79 @@
+package com.oxygenxml.xspec.jfx;
+
+import java.io.File;
+import java.net.URL;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import com.oxygenxml.xspec.XSpecUtil;
+
+import ro.sync.util.URLUtil;
+
+/**
+ * Asserts the XSpec transformation meta data and the special report.
+ *  
+ * @author alex_jitianu
+ */
+public class XSpecMeta2Test extends XSpecViewTestBase {
+
+  /**
+   * An assert with match on attributes.
+   * 
+   * https://github.com/xspec/oXygen-XML-editor-xspec-support/issues/41
+   * 
+   * @throws Exception If it fails.
+   */
+  public void testRunXSpec() throws Exception {
+    URL xspecURL = getClass().getClassLoader().getResource("#41/to-test.xspec");
+    URL xslURL = getClass().getClassLoader().getResource("#41/to-test.xsl");
+    File xspecFile = URLUtil.getCanonicalFileFromFileUrl(xspecURL);
+    File outputFile = new File(xspecFile.getParentFile(), "to-test.html");
+
+    executeANT(xspecFile, outputFile);
+
+    String firstID = XSpecUtil.generateId("template name code-to-code");
+
+    File xmlFormatOutput = new File(xspecFile.getParentFile(), "xspec/to-test-result.xml");
+
+    assertEquals("<x:result xmlns:test=\"http://www.jenitennison.com/xslt/unit-test\"\n" + 
+        "          xmlns:xs=\"http://www.w3.org/2001/XMLSchema\"\n" + 
+        "          xmlns:x=\"http://www.jenitennison.com/xslt/xspec\"\n" + 
+        "          xmlns:f=\"uri:some\"\n" + 
+        "          select=\"/*/@*\">\n" + 
+        "         <pseudo-attribute xmlns=\"http://www.jenitennison.com/xslt/xspec\" code=\"F\"/>\n" + 
+        "         <pseudo-attribute xmlns=\"http://www.jenitennison.com/xslt/xspec\" codeSystem=\"null\"/>\n" + 
+        "         <pseudo-attribute xmlns=\"http://www.jenitennison.com/xslt/xspec\" displayName=\"Vrouw\"/>\n" + 
+        "      </x:result>", executeXPath(xmlFormatOutput, "//*:result"));
+
+    assertEquals("<x:expect xmlns:test=\"http://www.jenitennison.com/xslt/unit-test\"\n" + 
+        "          xmlns:xs=\"http://www.w3.org/2001/XMLSchema\"\n" + 
+        "          xmlns:x=\"http://www.jenitennison.com/xslt/xspec\"\n" + 
+        "          xmlns:f=\"uri:some\"\n" + 
+        "          select=\"/*/@*\">\n" + 
+        "            <pseudo-attribute xmlns=\"http://www.jenitennison.com/xslt/xspec\" code=\"false\"/>\n" + 
+        "            <pseudo-attribute xmlns=\"http://www.jenitennison.com/xslt/xspec\"\n" + 
+        "                     codeSystem=\"2.16.840.1.113883.5.1\"/>\n" + 
+        "            <pseudo-attribute xmlns=\"http://www.jenitennison.com/xslt/xspec\" displayName=\"Vrouw\"/>\n" + 
+        "         </x:expect>", executeXPath(xmlFormatOutput, "//*:expect"));
+
+
+
+    assertTrue(outputFile.exists());
+
+    File css = new File("frameworks/xspec/oxygen-results-view/test-report.css");
+    File js = new File("frameworks/xspec/oxygen-results-view/test-report.js");
+
+
+    String htmlContent = simplify(read(outputFile.toURI().toURL()).toString());
+    Pattern compile = Pattern.compile("<pre class=\"embeded\\.diff\\.data\" style=\"display:none;\">.*</pre>");
+    Matcher matcher = compile.matcher(htmlContent);
+    matcher.find();
+    String actual = matcher.group();
+
+    assertEquals("<pre class=\"embeded.diff.data\" style=\"display:none;\"><div class=\"embeded.diff.result\" style=\"white-space:pre;\">&lt;wrapper code=\"F\" codeSystem=\"null\" displayName=\"Vrouw\"/&gt;</div><div class=\"embeded.diff.expected\" style=\"white-space:pre;\">&lt;wrapper code=\"false\" codeSystem=\"2.16.840.1.113883.5.1\" displayName=\"Vrouw\"/&gt;</div></pre>", actual);
+  }
+
+  private String simplify(String string) {
+    return string.replaceAll("<span xmlns=\"http://www.w3.org/1999/xhtml\"", "<span");
+  }
+}

src/test/java/com/oxygenxml/xspec/jfx/XSpecViewTestBase.java

@@ -32,6 +32,11 @@
 import javafx.concurrent.Worker.State;
 import javafx.scene.web.WebEngine;
 import junit.extensions.jfcunit.JFCTestCase;
+import net.sf.saxon.s9api.Processor;
+import net.sf.saxon.s9api.XPathCompiler;
+import net.sf.saxon.s9api.XPathExecutable;
+import net.sf.saxon.s9api.XdmItem;
+import net.sf.saxon.s9api.XdmNode;
 import ro.sync.exml.workspace.api.editor.WSEditor;
 import ro.sync.exml.workspace.api.editor.documenttype.DocumentTypeInformation;
 import ro.sync.exml.workspace.api.standalone.StandalonePluginWorkspace;
@@ -422,5 +427,25 @@ protected String filterAll(String content) {
         .replaceAll("<\\?xml-stylesheet.*\\?>", "")
         .replaceAll("x:test id=\"[^\"]*\"", "x:test");
   }
+
+  /**
+   * Executes XPath.
+   * 
+   * @param resource Input.
+   * @param xpath XPath expression.
+   * 
+   * @return Result.
+   * 
+   * @throws Exception if it fails.
+   */
+  protected String executeXPath(File resource, String xpath) throws Exception {
+    Processor processor = new Processor(false);
+    XdmNode build = processor.newDocumentBuilder().build(resource);
+    XPathCompiler newXPathCompiler = processor.newXPathCompiler();
+
+    XdmItem evaluateSingle = newXPathCompiler.evaluateSingle(xpath, build);
+
+    return evaluateSingle.toString();
+  }
 
 }

src/test/resources/#41/to-test.xsl

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+    xmlns:xs="http://www.w3.org/2001/XMLSchema"
+    exclude-result-prefixes="xs"
+    version="2.0">
+    <xsl:template name="code-to-code" as="attribute()+">
+        <xsl:param name="value" as="attribute(value)" select="."/>
+        <xsl:param name="codeMap" as="element()*"/>
+
+        <xsl:variable name="out" as="element()">
+            <xsl:choose>
+                <xsl:when test="$codeMap[@inValue = $value]">
+                    <xsl:copy-of select="$codeMap[@inValue = $value]"/>
+                </xsl:when>
+                <xsl:otherwise>
+                    <xsl:copy-of select="."/>
+                </xsl:otherwise>
+            </xsl:choose>
+        </xsl:variable>
+
+        <xsl:attribute name="code" select="$out/@code"/>
+        <xsl:attribute name="codeSystem" select="$out/@codeSystem"/>
+        <xsl:if test="$out/@displayName">
+            <xsl:attribute name="displayName" select="$out/@displayName"/>
+        </xsl:if>
+    </xsl:template>
+</xsl:stylesheet>

src/test/resources/#41/to-test.xspec

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<x:description xmlns:x="http://www.jenitennison.com/xslt/xspec"
+    xmlns:f="uri:some"
+    stylesheet="to-test.xsl"> 
+
+    <x:scenario label="template name code-to-code">
+        <x:call template="code-to-code">
+            <x:param name="value" select="f:gender/@value">
+                <f:gender value="female"/>
+            </x:param>
+            <x:param name="codeMap">
+                <map code="F" codeSystem="null" inValue="female" displayName="Vrouw"/>
+            </x:param>
+        </x:call>
+        <x:expect label="attributes" select="geslacht/@*">
+            <geslacht code="false" codeSystem="2.16.840.1.113883.5.1" displayName="Vrouw"/>
+        </x:expect>
+    </x:scenario>
+
+</x:description>