Broaden compatibility testing for Asciidoctor 2.x

Closes gh-630

Author: wilkinsona

gradle.properties

@@ -3,4 +3,5 @@ javaFormatVersion=0.0.15
 org.gradle.daemon=false
 asciidoctorj15Version=1.5.8.1
 asciidoctorj16Version=1.6.2
-asciidoctorj20Version=2.0.0-RC.3
+asciidoctorj20Version=2.0.0
+asciidoctorj21Version=2.1.0

settings.gradle

@@ -4,7 +4,7 @@ include 'docs'
 include 'spring-restdocs-asciidoctor'
 include 'spring-restdocs-asciidoctor-1.5'
 include 'spring-restdocs-asciidoctor-1.6'
-include 'spring-restdocs-asciidoctor-2.0'
+include 'spring-restdocs-asciidoctor-2.x'
 include 'spring-restdocs-asciidoctor-support'
 include 'spring-restdocs-core'
 include 'spring-restdocs-mockmvc'

spring-restdocs-asciidoctor-2.0/build.gradle renamed to spring-restdocs-asciidoctor-2.x/build.gradle

@@ -1,4 +1,4 @@
-description = 'AsciidoctorJ 2.0 extensions for Spring REST Docs'
+description = 'AsciidoctorJ 2.x extensions for Spring REST Docs'
 
 dependencies {
 	compileOnly "org.asciidoctor:asciidoctorj:$asciidoctorj20Version"

spring-restdocs-asciidoctor-2.0/src/main/java/org/springframework/restdocs/asciidoctor/DefaultAttributesAsciidoctorJ20Preprocessor.java renamed to spring-restdocs-asciidoctor-2.x/src/main/java/org/springframework/restdocs/asciidoctor/DefaultAttributesAsciidoctorJ2xPreprocessor.java

@@ -26,7 +26,7 @@
  *
  * @author Andy Wilkinson
  */
-final class DefaultAttributesAsciidoctorJ20Preprocessor extends Preprocessor {
+final class DefaultAttributesAsciidoctorJ2xPreprocessor extends Preprocessor {
 
 	private final SnippetsDirectoryResolver snippetsDirectoryResolver = new SnippetsDirectoryResolver();
 

spring-restdocs-asciidoctor-2.0/src/main/java/org/springframework/restdocs/asciidoctor/RestDocsAsciidoctorJ20ExtensionRegistry.java renamed to spring-restdocs-asciidoctor-2.x/src/main/java/org/springframework/restdocs/asciidoctor/RestDocsAsciidoctorJ2xExtensionRegistry.java

@@ -20,17 +20,17 @@
 import org.asciidoctor.jruby.extension.spi.ExtensionRegistry;
 
 /**
- * AsciidoctorJ 2.0 {@link ExtensionRegistry} for Spring REST Docs.
+ * AsciidoctorJ 2.x {@link ExtensionRegistry} for Spring REST Docs.
  *
  * @author Andy Wilkinson
  */
-public final class RestDocsAsciidoctorJ20ExtensionRegistry implements ExtensionRegistry {
+public final class RestDocsAsciidoctorJ2xExtensionRegistry implements ExtensionRegistry {
 
 	@Override
 	public void register(Asciidoctor asciidoctor) {
-		asciidoctor.javaExtensionRegistry().preprocessor(new DefaultAttributesAsciidoctorJ20Preprocessor());
+		asciidoctor.javaExtensionRegistry().preprocessor(new DefaultAttributesAsciidoctorJ2xPreprocessor());
 		asciidoctor.rubyExtensionRegistry()
-				.loadClass(RestDocsAsciidoctorJ20ExtensionRegistry.class
+				.loadClass(RestDocsAsciidoctorJ2xExtensionRegistry.class
 						.getResourceAsStream("/extensions/operation_block_macro.rb"))
 				.blockMacro("operation", "OperationBlockMacro");
 	}

spring-restdocs-asciidoctor-2.0/src/test/java/org/springframework/restdocs/asciidoctor/DefaultAttributesAsciidoctorJ20PreprocessorTests.java renamed to spring-restdocs-asciidoctor-2.x/src/test/java/org/springframework/restdocs/asciidoctor/DefaultAttributesAsciidoctorJ2xPreprocessorTests.java

@@ -26,11 +26,11 @@
 import static org.assertj.core.api.Assertions.assertThat;
 
 /**
- * Tests for {@link DefaultAttributesAsciidoctorJ20Preprocessor}.
+ * Tests for {@link DefaultAttributesAsciidoctorJ2xPreprocessor}.
  *
  * @author Andy Wilkinson
  */
-public class DefaultAttributesAsciidoctorJ20PreprocessorTests {
+public class DefaultAttributesAsciidoctorJ2xPreprocessorTests {
 
 	@Test
 	public void snippetsAttributeIsSet() {
@@ -60,7 +60,7 @@ private Options createOptions(String attributes) {
 
 	private Asciidoctor createAsciidoctor() {
 		Asciidoctor asciidoctor = Asciidoctor.Factory.create();
-		asciidoctor.javaExtensionRegistry().preprocessor(new DefaultAttributesAsciidoctorJ20Preprocessor());
+		asciidoctor.javaExtensionRegistry().preprocessor(new DefaultAttributesAsciidoctorJ2xPreprocessor());
 		return asciidoctor;
 	}
 

spring-restdocs-asciidoctor/build.gradle

@@ -6,7 +6,7 @@ configurations {
 dependencies {
 	merge project(':spring-restdocs-asciidoctor-1.5')
 	merge project(':spring-restdocs-asciidoctor-1.6')
-	merge project(':spring-restdocs-asciidoctor-2.0')
+	merge project(':spring-restdocs-asciidoctor-2.x')
 	testCompile 'org.apache.pdfbox:pdfbox'
 	testCompile 'org.asciidoctor:asciidoctorj:1.5.8.1'
 	testCompile 'org.assertj:assertj-core'
@@ -18,14 +18,14 @@ dependencies {
 jar {
 	dependsOn ':spring-restdocs-asciidoctor-1.5:jar'
 	dependsOn ':spring-restdocs-asciidoctor-1.6:jar'
-	dependsOn ':spring-restdocs-asciidoctor-2.0:jar'
+	dependsOn ':spring-restdocs-asciidoctor-2.x:jar'
 	from configurations.merge.collect { file -> zipTree(file) }
 }
 
 matrixTest {
 	asciidoctorj {
 		group = 'org.asciidoctor'
 		artifact = 'asciidoctorj'
-		versions = [ asciidoctorj16Version, asciidoctorj20Version ]
+		versions = [ asciidoctorj16Version, asciidoctorj20Version, asciidoctorj21Version ]
 	}
 }

spring-restdocs-asciidoctor/src/main/resources/META-INF/services/org.asciidoctor.jruby.extension.spi.ExtensionRegistry

@@ -1 +1 @@
-org.springframework.restdocs.asciidoctor.RestDocsAsciidoctorJ20ExtensionRegistry
+org.springframework.restdocs.asciidoctor.RestDocsAsciidoctorJ2xExtensionRegistry