Merge pull request #57 from hhu-propra2/GroupLogicProjection

Group logic projection

src/test/java/mops/gruppen2/service/GroupServiceTest.java

@@ -10,18 +10,23 @@ import mops.gruppen2.domain.event.Event;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+import org.mockito.configuration.IMockitoConfiguration;
 
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.mock;
 
 class GroupServiceTest {
-    GroupService groupService = new GroupService();
+    GroupService groupService;
 
     @BeforeEach
     public void setUp() {
+        groupService = new GroupService(mock(EventService.class));
     }
 
     @Test
@@ -36,7 +41,7 @@ class GroupServiceTest {
 
 
         Assertions.assertThrows(GroupDoesNotExistException.class, () -> {
-            groupService.buildGroupFromEvents(eventList);
+            groupService.projectEventList(eventList);
         });
     }
 
@@ -48,30 +53,20 @@ class GroupServiceTest {
 
         eventList.add(new DeleteGroupEvent(44, 10, "loescher78"));
 
-        assertThat(groupService.buildGroupFromEvents(eventList)).isEqualTo(null);
+        List<Group> list = new ArrayList<>();
+
+        assertThat(groupService.projectEventList(eventList)).isEqualTo(list);
     }
 
     @Test
-    void firstEventNotCreateGroup() throws Exception {
-        List<Event> eventList = new ArrayList<>();
-
-        eventList.add(new DeleteGroupEvent(44, 10, "loescher78"));
-        eventList.add(new CreateGroupEvent(1, 10L, "prof1", "hi", "foo"));
-
-        Assertions.assertThrows(GroupDoesNotExistException.class, () -> {
-            groupService.buildGroupFromEvents(eventList);
-        });
-    }
-
-    @Test
-    void sucsessfullReturnGroup() throws Exception {
+    void rightClassForSucsessfulGroup() throws Exception {
         List<Event> eventList = new ArrayList<>();
 
         eventList.add(new CreateGroupEvent(1, 10L, "prof1", "hi", "foo"));
 
         eventList.add(new AddUserEvent(900L, 10L, "Ulli", "Ulli", "Honnis", "FC@B.de"));
 
-        assertThat(groupService.buildGroupFromEvents(eventList)).isInstanceOf(Group.class);
+        assertThat(groupService.projectEventList(eventList).get(0)).isInstanceOf(Group.class);
     }
 
 }