[Backend][Utils] Add tests for hasFullAccessToStudentData

services/backend/tests/unit/utils/index/hasFullAccessToStudentData.test.ts

@@ -0,0 +1,40 @@
+import { hasFullAccessToStudentData } from '../../../../src/util'
+import { describe, it, assert } from 'vitest'
+
+void describe('hasFullAccessToStudentData', () => {
+  it('should return false with non-permitted roles', () => {
+    assert(
+      !hasFullAccessToStudentData(['courseStatistics']),
+      'courseStatistics should not have full access to student data'
+    )
+    assert(
+      !hasFullAccessToStudentData(['facultyStatistics']),
+      'facultyStatistics should not have full access to student data'
+    )
+    assert(
+      !hasFullAccessToStudentData(['studyGuidanceGroups']),
+      'studyGuidanceGroups should not have full access to student data'
+    )
+    assert(!hasFullAccessToStudentData(['teachers']), 'teachers should not have full access to student data')
+  })
+  it('should return false with multiple non-permitted roles', () => {
+    assert(!hasFullAccessToStudentData(['courseStatistics', 'facultyStatistics']))
+    assert(!hasFullAccessToStudentData(['courseStatistics', 'facultyStatistics', 'studyGuidanceGroups', 'teachers']))
+  })
+
+  it('should return true with a permitted role', () => {
+    assert(hasFullAccessToStudentData(['admin']), 'admin *should* have full access to student data')
+    assert(hasFullAccessToStudentData(['fullSisuAccess']), 'fullSisuAccess *should* have full access to student data')
+  })
+
+  it('should return true with a permitted role + non-permitted roles', () => {
+    assert(
+      hasFullAccessToStudentData(['admin', 'courseStatistics', 'facultyStatistics']),
+      'admin *should* have full access to student data'
+    )
+    assert(
+      hasFullAccessToStudentData(['teachers', 'fullSisuAccess']),
+      'fullSisuAccess *should* have full access to student data'
+    )
+  })
+})