Added linting to build.

backend/pom.xml

@@ -161,6 +161,20 @@
                     </dependency>
                 </dependencies>
             </plugin>
+            <plugin>
+                <groupId>com.github.gantsign.maven</groupId>
+                <artifactId>ktlint-maven-plugin</artifactId>
+                <version>0.9.14</version>
+                <executions>
+                    <execution>
+                        <id>format-and-check</id>
+                        <goals>
+                            <goal>format</goal>
+                            <goal>check</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <artifactId>maven-resources-plugin</artifactId>
                 <version>3.1.0</version>

backend/src/test/kotlin/uk/co/neviyn/observationdatabase/ControllerTest.kt

@@ -133,8 +133,7 @@ class ControllerTest {
     }
 
     @Test
-    fun testGetObservationsForTutor_NoTutor()
+    fun testGetObservationsForTutor_NoTutor() {
-    {
         doReturn(Optional.ofNullable(null)).`when`(tutorRepository).findById(1)
         val result = controller.getObservationsForTutor(1)
         assertTrue(result.isEmpty())
@@ -152,5 +151,4 @@ class ControllerTest {
         val result = controller.addObservation(newData)
         assertEquals(1L, result)
     }
-
 }

backend/src/test/kotlin/uk/co/neviyn/observationdatabase/ObservationDatabaseApplicationTests.kt

@@ -18,5 +18,4 @@ class ObservationDatabaseApplicationTests {
     fun contextLoads() {
         assertNotNull(controller)
     }
-
 }

backend/src/test/kotlin/uk/co/neviyn/observationdatabase/RepositoryTest.kt

@@ -9,8 +9,6 @@ import org.springframework.test.context.junit4.SpringRunner
 import org.springframework.boot.test.autoconfigure.orm.jpa.TestEntityManager
 import org.springframework.beans.factory.annotation.Autowired
 
-
-
 @RunWith(SpringRunner::class)
 @DataJpaTest
 class RepositoryTest {