Remove AsciidoctorUtils class

This class contained a method to convert options into asciidoctor cli.
Used only for logging and tests it's considered not useful.

Other changes:
* Add AssertJ dependency to Java projects by default
* Refactored AsciidoctorUtils.isOptionWithAttribute into JRubyAsciidoctor.containsAttributeWithValue

Fixes asciidoctor#1169

Author: abelsromero

asciidoctorj-cli/src/test/java/org/asciidoctor/cli/WhenAsciidoctorAPICallIsCalled.java

@@ -1,58 +1,41 @@
 package org.asciidoctor.cli;
 
 import com.beust.jcommander.JCommander;
-import org.asciidoctor.Attributes;
-import org.asciidoctor.Options;
-import org.asciidoctor.OptionsBuilder;
 import org.asciidoctor.SafeMode;
-import org.asciidoctor.jruby.internal.AsciidoctorUtils;
 import org.junit.Test;
 
 import java.io.File;
-import java.util.List;
+import java.nio.file.Path;
 
-import static org.hamcrest.CoreMatchers.is;
-import static org.hamcrest.MatcherAssert.assertThat;
-import static org.hamcrest.collection.IsIterableContainingInAnyOrder.containsInAnyOrder;
-import static org.hamcrest.collection.IsMapContaining.hasEntry;
-import static org.hamcrest.collection.IsMapContaining.hasKey;
+import static org.assertj.core.api.Assertions.assertThat;
 
 public class WhenAsciidoctorAPICallIsCalled {
 
     @Test
     public void api_parameters_should_be_transformed_to_cli_command() {
-
-        Attributes attributes = Attributes.builder()
-                .attribute("myAtribute", "myValue")
-                .sectionNumbers(true)
-                .copyCss(false)
-                .build();
-
-        OptionsBuilder optionsBuilder = Options.builder()
-                .backend("docbook")
-                .templateDirs(new File("a"), new File("b"))
-                .safe(SafeMode.UNSAFE)
-                .attributes(attributes);
-
-        List<String> command = AsciidoctorUtils.toAsciidoctorCommand(
-                optionsBuilder.asMap(), "file.adoc");
-
-        String currentDirectory = new File("").getAbsolutePath() + File.separator;
-
-        String[] parameters = command.subList(1, command.size()).toArray(new String[0]);
+        final String currentDirectory = new File("").getAbsolutePath() + File.separator;
+        var parameters = new String[]{
+                "-T", Path.of(currentDirectory, "a").toAbsolutePath().toString(),
+                "-T", Path.of(currentDirectory, "b").toAbsolutePath().toString(),
+                "-S", "UNSAFE",
+                "-b", "docbook",
+                "-a", "myAttribute=myValue",
+                "-a", "sectnums",
+                "-a", "copycss!",
+                "file.adoc"
+        };
 
         final AsciidoctorCliOptions asciidoctorCliOptions = new AsciidoctorCliOptions();
         final JCommander jCommander = new JCommander(asciidoctorCliOptions);
         jCommander.parse(parameters);
 
-        assertThat(asciidoctorCliOptions.getTemplateDir(), containsInAnyOrder(currentDirectory + "a", currentDirectory + "b"));
-        assertThat(asciidoctorCliOptions.getSafeMode(), is(SafeMode.UNSAFE));
-        assertThat(asciidoctorCliOptions.getBackend(), is("docbook"));
-        assertThat(asciidoctorCliOptions.getParameters(), containsInAnyOrder("file.adoc"));
-
-        assertThat(asciidoctorCliOptions.getAttributes(), hasEntry("myAtribute", "myValue"));
-        assertThat(asciidoctorCliOptions.getAttributes(), hasKey("sectnums"));
-        assertThat(asciidoctorCliOptions.getAttributes(), hasKey("copycss!"));
+        assertThat(asciidoctorCliOptions.getTemplateDir()).containsExactlyInAnyOrder(currentDirectory + "a", currentDirectory + "b");
+        assertThat(asciidoctorCliOptions.getSafeMode()).isEqualTo(SafeMode.UNSAFE);
+        assertThat(asciidoctorCliOptions.getBackend()).isEqualTo("docbook");
+        assertThat(asciidoctorCliOptions.getParameters()).containsExactly("file.adoc");
+        assertThat(asciidoctorCliOptions.getAttributes())
+                .containsEntry("myAttribute", "myValue")
+                .containsEntry("sectnums", "")
+                .containsEntry("copycss!", "");
     }
-
 }

asciidoctorj-core/build.gradle

@@ -33,7 +33,6 @@ dependencies {
   testImplementation "com.google.guava:guava:$guavaVersion"
   testImplementation "org.jsoup:jsoup:$jsoupVersion"
   testImplementation "io.netty:netty-all:$nettyVersion"
-  testImplementation "org.assertj:assertj-core:$assertjVersion"
   testImplementation project(':asciidoctorj-arquillian-extension')
   compileOnly "org.osgi:osgi.annotation:$osgiVersion"
 }

asciidoctorj-core/src/main/java/org/asciidoctor/jruby/internal/AsciidoctorUtils.java

@@ -286,9 +286,7 @@ public <T> T convert(String content, Map<String, Object> options, Class<T> expec
 
         this.rubyGemsPreloader.preloadRequiredLibraries(options);
 
-        logger.fine(String.join(" ", AsciidoctorUtils.toAsciidoctorCommand(options, "-")));
-
-        if (AsciidoctorUtils.isOptionWithAttribute(options, Attributes.SOURCE_HIGHLIGHTER, "pygments")) {
+        if (containsAttributeWithValue(options, Attributes.SOURCE_HIGHLIGHTER, "pygments")) {
             logger.fine("In order to use Pygments with Asciidoctor, you need to install Pygments (and Python, if you don't have it yet). Read https://docs.asciidoctor.org/asciidoctor/latest/syntax-highlighting/pygments.");
         }
 
@@ -324,6 +322,12 @@ public <T> T convert(String content, Map<String, Object> options, Class<T> expec
 
     }
 
+    private boolean containsAttributeWithValue(Map<String, Object> options, String attributeName, String attributeValue) {
+        return Optional.ofNullable((Map<String, String>) options.get(Options.ATTRIBUTES))
+                .map(attributes -> attributes.get(attributeName))
+                .map(value -> value.equals(attributeValue))
+                .orElse(Boolean.FALSE);
+    }
 
     @Override
     public String convert(String content, Options options) {
@@ -372,8 +376,6 @@ public <T> T convertFile(File file, Map<String, Object> options, Class<T> expect
 
         this.rubyGemsPreloader.preloadRequiredLibraries(options);
 
-        logger.fine(String.join(" ", AsciidoctorUtils.toAsciidoctorCommand(options, file.getAbsolutePath())));
-
         String currentDirectory = rubyRuntime.getCurrentDirectory();
 
         if (options.containsKey(Options.BASEDIR)) {

asciidoctorj-core/src/main/java/org/asciidoctor/jruby/internal/JRubyAsciidoctor.java

@@ -140,6 +140,7 @@ subprojects {
 
     dependencies {
       testImplementation "junit:junit:$junitVersion"
+      testImplementation "org.assertj:assertj-core:$assertjVersion"
       testImplementation "org.hamcrest:hamcrest-library:$hamcrestVersion"
       testImplementation("org.spockframework:spock-core:$spockVersion") {
         exclude group: 'org.hamcrest', module: 'hamcrest-core'