From e12ed2b0d600926fffe657f5295e2f26344ba325 Mon Sep 17 00:00:00 2001
From: birkon <birkon@stud.ntnu.no>
Date: Thu, 4 May 2023 15:27:37 +0200
Subject: [PATCH] test for equals and hash code in group entity
---
.../v233/SmartMat/entity/group/Group.java | 25 +++++++++
.../controller/group/GroupControllerTest.java | 4 +-
.../v233/SmartMat/entity/group/GroupTest.java | 53 +++++++++++++++++++
3 files changed, 80 insertions(+), 2 deletions(-)
create mode 100644 src/test/java/ntnu/idatt2016/v233/SmartMat/entity/group/GroupTest.java
diff --git a/src/main/java/ntnu/idatt2016/v233/SmartMat/entity/group/Group.java b/src/main/java/ntnu/idatt2016/v233/SmartMat/entity/group/Group.java
index 346ccd7f..9a87de61 100644
--- a/src/main/java/ntnu/idatt2016/v233/SmartMat/entity/group/Group.java
+++ b/src/main/java/ntnu/idatt2016/v233/SmartMat/entity/group/Group.java
@@ -82,4 +82,29 @@ public class Group {
@JsonIgnoreProperties({"groups"})
private List<Achievement> achievements;
+ /**
+ * Checks if two objects are equal
+ * @param o the object to compare to
+ * @return true if the objects are equal, false otherwise
+ */
+ @Override
+ public boolean equals(Object o){
+ if(o == this){
+ return true;
+ }
+ if(!(o instanceof Group group)){
+ return false;
+ }
+ return group.getGroupId() == this.getGroupId();
+ }
+
+ /**
+ * Gets the hashcode of the object
+ * @return the hashcode of the object
+ */
+ @Override
+ public int hashCode(){
+ return Long.hashCode(this.getGroupId());
+ }
+
}
diff --git a/src/test/java/ntnu/idatt2016/v233/SmartMat/controller/group/GroupControllerTest.java b/src/test/java/ntnu/idatt2016/v233/SmartMat/controller/group/GroupControllerTest.java
index 1cbf6abe..36935a17 100644
--- a/src/test/java/ntnu/idatt2016/v233/SmartMat/controller/group/GroupControllerTest.java
+++ b/src/test/java/ntnu/idatt2016/v233/SmartMat/controller/group/GroupControllerTest.java
@@ -282,7 +282,7 @@ public class GroupControllerTest {
assertSame(HttpStatus.FORBIDDEN, groupResponseEntity.getStatusCode());
assertNull(groupResponseEntity.getBody());
- }
-
+ }
+
}
\ No newline at end of file
diff --git a/src/test/java/ntnu/idatt2016/v233/SmartMat/entity/group/GroupTest.java b/src/test/java/ntnu/idatt2016/v233/SmartMat/entity/group/GroupTest.java
new file mode 100644
index 00000000..f74cf33e
--- /dev/null
+++ b/src/test/java/ntnu/idatt2016/v233/SmartMat/entity/group/GroupTest.java
@@ -0,0 +1,53 @@
+package ntnu.idatt2016.v233.SmartMat.entity.group;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class GroupTest {
+
+ @Test
+ void testEquals() {
+ Group group = Group.builder()
+ .groupName("Test Group")
+ .groupId(1L)
+ .build();
+
+ Group group2 = Group.builder()
+ .groupId(2L)
+ .groupName("Test Group2")
+ .build();
+
+
+ assertEquals(group, group);
+ assertNotEquals(group, group2);
+ assertNotEquals("hello", group);
+ }
+
+ @Test
+ void testHashCode() {
+ Group group = Group.builder()
+ .groupName("Test Group")
+ .groupId(1L)
+ .build();
+
+ Group group2 = Group.builder()
+ .groupId(2L)
+ .groupName("Test Group2")
+ .build();
+
+ assertEquals(group.hashCode(), group.hashCode());
+ assertNotEquals(group.hashCode(), group2.hashCode());
+ }
+
+ @Test
+ void testToString() {
+ Group group = Group.builder()
+ .groupName("Test Group")
+ .groupId(1L)
+ .build();
+
+ assertEquals("Group(groupId=1, level=0, points=0, groupName=Test Group, linkCode=null, open=null, shoppingList=null, user=null, fridge=null, achievements=null)",
+ group.toString());
+ }
+}
\ No newline at end of file
--
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