From fbbdab4b439806938429819006c2d7ce8305b45e Mon Sep 17 00:00:00 2001
From: emilfa <emilfa@stud.ntnu.no>
Date: Thu, 26 Feb 2026 10:48:02 +0100
Subject: [PATCH] test: made unit tests for Organization

---
 .../model/organization/OrganizationTest.java  | 82 +++++++++++++++++++
 1 file changed, 82 insertions(+)

diff --git a/src/test/java/edu/group5/app/model/organization/OrganizationTest.java b/src/test/java/edu/group5/app/model/organization/OrganizationTest.java
index 557c0c0..3b086c3 100644
--- a/src/test/java/edu/group5/app/model/organization/OrganizationTest.java
+++ b/src/test/java/edu/group5/app/model/organization/OrganizationTest.java
@@ -1,4 +1,86 @@
+package edu.group5.app.model.organization;
+
+import org.junit.jupiter.api.Test;
+
 import static org.junit.jupiter.api.Assertions.*;
+
 class OrganizationTest {
   
+  @Test
+  void constructor_ThrowsWhenOrgNumberIsNegative() {
+    assertThrows(IllegalArgumentException.class, () -> {new Organization(
+        -1,
+        "Org",
+        true,
+        null,
+        true,
+        "Org description"
+    );
+    });
+  }
+
+  @Test
+  void constructor_ThrowsWhenNameIsNull() {
+    assertThrows(NullPointerException.class, () -> {new Organization(
+        1,
+        null,
+        true,
+        "org.com",
+        true,
+        "Org description"
+    );
+    });
+  }
+
+  @Test
+  void constructor_ThrowsWhenNameIsBlank() {
+    assertThrows(IllegalArgumentException.class, () -> {new Organization(
+        1,
+        "",
+        true,
+        "org.com",
+        true,
+        "Org description"
+    );
+    });
+  }
+
+  @Test
+  void constructor_ThrowsWhenWebsiteURLIsNull() {
+    assertThrows(NullPointerException.class, () -> {new Organization(
+        1,
+        "Org",
+        true,
+        null,
+        true,
+        "Org description"
+    );
+    });
+  }
+
+  @Test
+  void constructor_ThrowsWhenWebsiteURLIsBlank() {
+    assertThrows(IllegalArgumentException.class, () -> {new Organization(
+        1,
+        "Org",
+        true,
+        "",
+        true,
+        "Org description"
+    );
+    });
+  }
+
+  @Test
+  void constructor_ThrowsWhenDescriptionIsNull() {
+    assertThrows(NullPointerException.class, () -> {new Organization(
+        1,
+        "Org",
+        true,
+        "org.com",
+        true,
+        null
+    );
+    });
+  }
 }
\ No newline at end of file