Fix Format

persistence-modules/java-jpa-2/src/test/java/com/baeldung/jpa/text/JPATextUnitTest.java

@@ -0,0 +1,41 @@
+package com.baeldung.jpa.text;
+
+import static org.junit.Assert.assertEquals;
+
+import javax.persistence.PersistenceException;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class JPATextUnitTest {
+
+    private static ExamRepository examRepository = null;
+
+    @BeforeClass
+    public static void once() {
+        examRepository = new ExamRepository();
+    }
+
+    @Test
+    public void givenExam_whenSaveExam_thenReturnExpectedExam() {
+        Exam exam = new Exam();
+        exam.setDescription("This is a description. Sometimes the description can be very very long! ");
+        exam.setText("This is a text. Sometimes the text can be very very long!");
+        exam.setShortText("A short text");
+
+        exam = examRepository.save(exam);
+
+        assertEquals(examRepository.find(exam.getId()), exam);
+    }
+
+    @Test(expected = PersistenceException.class)
+    public void givenExamWithVeryLongShortText_whenSaveExam_thenThrowPersistenceException() {
+        Exam exam = new Exam();
+        exam.setDescription("This is a very long text");
+        exam.setText("This is a long text");
+        exam.setShortText("This is a very long long short text. Maybe this can cause problems!!");
+
+        examRepository.save(exam);
+    }
+
+}