d1c404d5db
* Foundational components for reading/processing Wattsi files into classes. * Introducing tests for compliance with wattsi definitions. - Several elements have been found to be missing from the code generator. - A long-term strategy for dealing with obsolete elements will be needed. Should we remove and change the API? Or should we deprecate and leave in-place? - Found one element that was accidentally added to the code generator but never used. Hopefully. - Fixes will be applied in following commits. * Added newer elements/tags and cleaned up invalid Tag class. - Added DataTag. - Added SlotTag and TemplateTag to support web components. - Added global attributes to support web components. - Removed GenerateTag. Accidentally introduced by string replacement in code generator. * Upgrading revapi and maven plugin. Configured revapi to ignore removal of GenerateTag. - The GenerateTag class was created accidentally. It does not have any representation in the HTML standard is should not be provided in this library.
78 lines
2.5 KiB
Java
78 lines
2.5 KiB
Java
package j2html_codegen;
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import j2html_codegen.generators.TagCreatorCodeGenerator;
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import j2html_codegen.wattsi.ElementDefinition;
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import 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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