Dodanie nowego testu do dodawnia kursu.

Signed-off-by: Marcin Woźniak <y0rune@aol.com>

buisnesslogic/src/test/java/com/plannaplan/services/CourseServiceTest.java

@@ -0,0 +1,32 @@
+package com.plannaplan.services;
+
+import static org.junit.Assert.assertTrue;
+
+import com.plannaplan.entities.Course;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+@ContextConfiguration
+public class CourseServiceTest {
+    @Autowired
+    private CourseService courseService;
+    
+    @Test
+    public void shoulReturnYes() {
+        Course course;
+        int startAmmount = this.courseService.getCoursesAmmount();
+
+        course = new Course();
+        course.setName("Testowy kurs");
+        course.setSymbol("TK");
+        courseService.save(course);
+        assertTrue(this.courseService.getCoursesAmmount() > startAmmount);
+    }
+}