#272 polish

pom.xml

@@ -152,6 +152,12 @@ OF THE POSSIBILITY OF SUCH DAMAGE.
       <version>3.0</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>com.yegor256</groupId>
+      <artifactId>jping</artifactId>
+      <version>0.0.3</version>
+      <scope>test</scope>
+    </dependency>
   </dependencies>
   <build>
     <plugins>

src/test/java/com/jcabi/xml/StrictXMLTest.java

@@ -30,6 +30,7 @@
 package com.jcabi.xml;
 
 import com.google.common.collect.Iterables;
+import com.yegor256.WeAreOnline;
 import java.io.IOException;
 import java.net.InetAddress;
 import java.net.SocketException;
@@ -52,6 +53,7 @@
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.ArgumentMatchers;
 import org.mockito.Mockito;
 import org.mockito.stubbing.Answer;
@@ -104,6 +106,7 @@ void rejectsInvalidXmlThrough() {
     }
 
     @Test
+    @ExtendWith(WeAreOnline.class)
     void passesValidXmlUsingXsiSchemaLocation() throws Exception {
         new StrictXML(
             new XMLDocument(
@@ -113,6 +116,7 @@ void passesValidXmlUsingXsiSchemaLocation() throws Exception {
     }
 
     @Test
+    @ExtendWith(WeAreOnline.class)
     void rejectsInvalidXmlUsingXsiSchemaLocation() {
         Assertions.assertThrows(
             IllegalStateException.class,
@@ -154,7 +158,7 @@ void validatesMultipleXmlsInThreads() throws Exception {
             )
         );
         final AtomicInteger done = new AtomicInteger();
-        final int threads = 50;
+        final int threads = Runtime.getRuntime().availableProcessors() * 10;
         final CountDownLatch latch = new CountDownLatch(threads);
         final Callable<Void> callable = () -> {
             try {

src/test/java/com/jcabi/xml/XMLDocumentTest.java

@@ -346,13 +346,13 @@ void printsInMultipleThreads() throws Exception {
 
     @Test
     void takesNodeInMultipleThreads() throws Exception {
-        final int threads = 50;
+        final int threads = Runtime.getRuntime().availableProcessors() * 10;
         final XML xml = new XMLDocument(
             StringUtils.join(
                 Iterables.concat(
                     Collections.singleton("<r>"),
                     Iterables.transform(
-                        Collections.nCopies(100, 0),
+                        Collections.nCopies(1000, 0),
                         pos -> String.format("<x>%d</x>", pos)
                     ),
                     Collections.singleton("<x>5555</x></r>")

src/test/resources/log4j.properties

@@ -35,4 +35,4 @@ log4j.appender.CONSOLE.layout=com.jcabi.log.MulticolorLayout
 log4j.appender.CONSOLE.layout.ConversionPattern=[%color{%p}] %t %c: %m%n
 
 # Application-specific logging
-log4j.logger.com.jcabi.xml=DEBUG
+log4j.logger.com.jcabi.xml=ERROR