Checkpoint: Added test to ExchangeRepo

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

buisnesslogic/src/test/java/com/plannaplan/repositories/ExchangeRepositoryTest.java

@@ -0,0 +1,69 @@
+package com.plannaplan.repositories;
+
+import static org.junit.Assert.assertTrue;
+
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import com.plannaplan.entities.Assignment;
+import com.plannaplan.entities.Commision;
+import com.plannaplan.entities.Exchange;
+import com.plannaplan.entities.Groups;
+import com.plannaplan.entities.User;
+import com.plannaplan.services.AssignmentService;
+import com.plannaplan.services.GroupService;
+import com.plannaplan.services.UserService;
+import com.plannaplan.types.UserRoles;
+import com.plannaplan.types.WeekDay;
+
+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.annotation.DirtiesContext;
+import org.springframework.test.annotation.DirtiesContext.MethodMode;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+@ContextConfiguration
+public class ExchangeRepositoryTest{
+    @Autowired
+    private ExchangeRepository exchangeRepository;
+
+    @Autowired
+    private AssignmentService assignmentService;
+
+    @Autowired
+    private GroupService groupService;
+
+    @Autowired
+    private UserService userService;
+
+    @Autowired
+    private CommisionRepository commisionRepository;
+
+    @Test
+    @DirtiesContext(methodMode = MethodMode.BEFORE_METHOD)
+    public void shouldReturnMatches() {
+	final User user1 = this.userService.save(new User(null, null, "shouldReturnMatches@ExchangeRepository.test", "123454", UserRoles.STUDENT , 451));
+	final Groups group1 = this.groupService.save(new Groups(123, "A2-3", null, 430, WeekDay.MONDAY, null));
+	final Commision commision1 = this.commisionRepository.save(new Commision(user1));
+	final User user2 = this.userService.save(new User(null, null, "shouldReturnMatches@ExchangeRepository.test", "123454", UserRoles.STUDENT , 451));
+	final Groups group2 = this.groupService.save(new Groups(123, "A2-3", null, 430, WeekDay.MONDAY, null));
+	final Commision commision2 = this.commisionRepository.save(new Commision(user2));
+	final Assignment assignmentUser1 = this.assignmentService.save(new Assignment(group1, commision1));
+	final Assignment assignmentUser2 = this.assignmentService.save(new Assignment(group2, commision2));
+
+	this.assignmentService.callAcceptAlgorythm();
+
+	this.exchangeRepository.save(new Exchange(assignmentUser1, group2));
+	this.exchangeRepository.save(new Exchange(assignmentUser2, group1));
+
+	final List<Object[]> exchangeRepoMatches = this.exchangeRepository.getMatches();
+	assertTrue(exchangeRepoMatches.size() == 2);
+    }
+}