JUnit Jupiter best practices (#81)

Co-authored-by: Moderne <[email protected]>

Author: slachiewicz

plexus-interactivity-api/src/test/java/org/codehaus/plexus/components/interactivity/DefaultPrompterComponentTest.java

@@ -31,7 +31,7 @@
 
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
-public class DefaultPrompterComponentTest extends InjectedTest {
+class DefaultPrompterComponentTest extends InjectedTest {
 
     @Inject
     private Prompter prompter;

plexus-interactivity-api/src/test/java/org/codehaus/plexus/components/interactivity/DefaultPrompterTest.java

@@ -32,25 +32,25 @@
 import static java.util.Objects.requireNonNull;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
-public class DefaultPrompterTest {
+class DefaultPrompterTest {
     @Test
-    void promptSimple() throws PrompterException {
+    void promptSimple() throws Exception {
         final InMemoryOutput out = new InMemoryOutput();
         final Prompter prompter = new DefaultPrompter(out, new InMemoryInput("ok"));
         prompter.prompt("test");
         assertEquals("test: ", out.builder.toString());
     }
 
     @Test
-    void promptOption() throws PrompterException {
+    void promptOption() throws Exception {
         final InMemoryOutput out = new InMemoryOutput();
         final Prompter prompter = new DefaultPrompter(out, new InMemoryInput("ok"));
         prompter.prompt("test", "value");
         assertEquals("test value: ", out.builder.toString());
     }
 
     @Test
-    void promptOptions() throws PrompterException {
+    void promptOptions() throws Exception {
         final InMemoryOutput out = new InMemoryOutput();
         final Prompter prompter = new DefaultPrompter(out, new InMemoryInput("yes"));
         prompter.prompt("test", asList("yes", "no"), "value");