Upgrade to JUnit 5.5.0 (#988)

* Bump junit.jupiter.version from 5.4.2 to 5.5.0

* Allow running the test in parallel, the issue
has been resolved in 5.5.0

* Bump junit-platform-testkit from 1.5.0-M1 to 1.5.0

Author: dmitry-timofeev

exonum-java-binding/pom.xml

@@ -113,7 +113,7 @@
     <log4j.version>2.12.0</log4j.version>
     <hamcrest.version>2.1</hamcrest.version>
     <junit.version>4.12</junit.version>
-    <junit.jupiter.version>5.4.2</junit.jupiter.version>
+    <junit.jupiter.version>5.5.0</junit.jupiter.version>
     <powermock.version>2.0.2</powermock.version>
     <protobuf.version>3.8.0</protobuf.version>
     <mockito-core.version>2.28.2</mockito-core.version>

exonum-java-binding/qa-service/src/test/java/com/exonum/binding/qaservice/QaServiceImplIntegrationTest.java

@@ -55,12 +55,8 @@
 import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.RegisterExtension;
-import org.junit.jupiter.api.parallel.Execution;
-import org.junit.jupiter.api.parallel.ExecutionMode;
 
 @RequiresNativeLibrary
-// todo: Remove once https://github.com/junit-team/junit5/issues/1925 is released (in 5.5)
-@Execution(ExecutionMode.SAME_THREAD)
 class QaServiceImplIntegrationTest {
 
   @RegisterExtension

exonum-java-binding/service-archetype/src/main/resources/archetype-resources/pom.xml

@@ -15,7 +15,7 @@
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <java.compiler.source>8</java.compiler.source>
     <java.compiler.target>8</java.compiler.target>
-    <junit.jupiter.version>5.4.2</junit.jupiter.version>
+    <junit.jupiter.version>5.5.0</junit.jupiter.version>
     <hamcrest.version>2.1</hamcrest.version>
     <mockito.version>2.28.2</mockito.version>
     <exonum.version>0.7.0-SNAPSHOT</exonum.version>

exonum-java-binding/testkit/pom.xml

@@ -18,7 +18,7 @@
   <properties>
     <ejb-core.nativeLibPath>${project.parent.basedir}/core/rust/target/debug
     </ejb-core.nativeLibPath>
-    <junit-platform-testkit.version>1.5.0-M1</junit-platform-testkit.version>
+    <junit-platform-testkit.version>1.5.0</junit-platform-testkit.version>
   </properties>
 
   <dependencies>

exonum-light-client/pom.xml

@@ -70,7 +70,7 @@
     <okhttp.version>3.14.2</okhttp.version>
     <lombok.version>1.18.8</lombok.version>
     <!--Test dependencies-->
-    <junit.jupiter.version>5.4.2</junit.jupiter.version>
+    <junit.jupiter.version>5.5.0</junit.jupiter.version>
     <mockito.version>2.27.0</mockito.version>
     <hamcrest.version>2.1</hamcrest.version>
     <equalsverifier.version>3.1.9</equalsverifier.version>