78 lines
2.5 KiB
Java
78 lines
2.5 KiB
Java
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package com.j2html.codegen;
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import com.j2html.codegen.generators.TagCreatorCodeGenerator;
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import com.j2html.codegen.wattsi.ElementDefinition;
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import com.j2html.codegen.wattsi.WattsiSource;
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import org.jsoup.Jsoup;
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import org.jsoup.nodes.Document;
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import org.junit.Before;
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import org.junit.Ignore;
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import org.junit.Test;
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import java.io.IOException;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import static java.util.Collections.emptyList;
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import static java.util.stream.Collectors.toList;
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import static org.junit.Assert.assertEquals;
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public class CodeGeneratorComplianceTests {
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private WattsiSource specification;
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@Before
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public void setUp() throws IOException {
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Path source = Paths.get("src","test","resources","2022-01.wattsi");
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Document doc = Jsoup.parse(source.toFile(), "UTF-8", "https://html.spec.whatwg.org/");
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specification = new WattsiSource(doc);
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}
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private Set<String> generatedElements(){
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Set<String> elements = new HashSet<>();
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elements.addAll(TagCreatorCodeGenerator.emptyTags());
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elements.addAll(TagCreatorCodeGenerator.containerTags());
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return elements;
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}
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private Set<String> specifiedElements(WattsiSource source){
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Set<String> elements = new HashSet<>();
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for(ElementDefinition element : source.elementDefinitions()){
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elements.add(element.name());
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}
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return elements;
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}
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@Test
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@Ignore
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// TODO restore this test once a policy has been determined for obsolete elements.
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public void all_wattsi_elements_are_defined_in_the_code_generator() {
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Set<String> generated = generatedElements();
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List<String> undefined = specification.elementDefinitions().stream()
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.filter(element -> !element.isObsolete())
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.filter(element -> !generated.contains(element.name()))
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.map(ElementDefinition::name)
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.collect(toList());
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assertEquals("HTML elements are missing", emptyList(), undefined);
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// Currently missing (and mostly deprecated):
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// hgroup
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}
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@Test
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public void only_wattsi_elements_are_defined_in_the_code_generator(){
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Set<String> specified = specifiedElements(specification);
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List<String> invalid = generatedElements().stream()
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.filter(element -> !specified.contains(element))
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.collect(toList());
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assertEquals("HTML elements are invalid", emptyList(), invalid);
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}
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}
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