diff --git a/app/models/accreditation_school_list.rb b/app/models/accreditation_school_list.rb
index 9e5ec39..4bd0a35 100644
--- a/app/models/accreditation_school_list.rb
+++ b/app/models/accreditation_school_list.rb
@@ -1,2 +1,5 @@
 class AccreditationSchoolList < ApplicationRecord
+  validates :akreditasi, presence: true, length: {
+    minimum: 1, maximum: 15
+  }, uniqueness: true
 end
diff --git a/app/models/all_school_list.rb b/app/models/all_school_list.rb
index 920aad6..8acd560 100644
--- a/app/models/all_school_list.rb
+++ b/app/models/all_school_list.rb
@@ -1,2 +1,4 @@
 class AllSchoolList < ApplicationRecord
+  validates :sekolah, presence: true,
+            length: {minimum: 5, maximum: 35}, uniqueness: true
 end
diff --git a/app/models/pmdk_school_list.rb b/app/models/pmdk_school_list.rb
index 98e4e8c..c5ce96f 100644
--- a/app/models/pmdk_school_list.rb
+++ b/app/models/pmdk_school_list.rb
@@ -1,2 +1,4 @@
 class PmdkSchoolList < ApplicationRecord
+  validates :sekolah, presence: true,
+            length: {minimum: 5, maximum: 35}, uniqueness: true
 end
diff --git a/db/schema.rb b/db/schema.rb
index 9b4fef0..248e29f 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,13 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.1].define(version: 2024_01_24_030936) do
+ActiveRecord::Schema[7.1].define(version: 2024_01_24_071057) do
+  create_table "accreditation_school_lists", force: :cascade do |t|
+    t.string "akreditasi"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
   create_table "achievement_kategori_lists", force: :cascade do |t|
     t.string "kategori"
     t.datetime "created_at", null: false
@@ -98,6 +104,12 @@
     t.index ["user_id"], name: "index_addresses_on_user_id"
   end
 
+  create_table "all_school_lists", force: :cascade do |t|
+    t.string "sekolah"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
   create_table "batch_lists", force: :cascade do |t|
     t.string "gelombang"
     t.boolean "aktif"
@@ -273,6 +285,12 @@
     t.index ["user_id"], name: "index_personals_on_user_id"
   end
 
+  create_table "pmdk_school_lists", force: :cascade do |t|
+    t.string "sekolah"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
   create_table "relationships", force: :cascade do |t|
     t.integer "follower_id"
     t.integer "followed_id"
diff --git a/test/controllers/accreditation_school_lists_controller_test.rb b/test/controllers/accreditation_school_lists_controller_test.rb
index ae79341..5224592 100644
--- a/test/controllers/accreditation_school_lists_controller_test.rb
+++ b/test/controllers/accreditation_school_lists_controller_test.rb
@@ -2,6 +2,10 @@
 
 class AccreditationSchoolListsControllerTest < ActionDispatch::IntegrationTest
   setup do
+    get login_path
+    post login_path, params: {session: {
+      email: users(:michael).email, password: 'password'
+    }}
     @accreditation_school_list = accreditation_school_lists(:one)
   end
 
@@ -17,7 +21,8 @@ class AccreditationSchoolListsControllerTest < ActionDispatch::IntegrationTest
 
   test "should create accreditation_school_list" do
     assert_difference("AccreditationSchoolList.count") do
-      post accreditation_school_lists_url, params: { accreditation_school_list: { akreditasi: @accreditation_school_list.akreditasi } }
+      post accreditation_school_lists_url,
+           params: { accreditation_school_list: { akreditasi: 'baik' } }
     end
 
     assert_redirected_to accreditation_school_list_url(AccreditationSchoolList.last)
@@ -34,7 +39,8 @@ class AccreditationSchoolListsControllerTest < ActionDispatch::IntegrationTest
   end
 
   test "should update accreditation_school_list" do
-    patch accreditation_school_list_url(@accreditation_school_list), params: { accreditation_school_list: { akreditasi: @accreditation_school_list.akreditasi } }
+    patch accreditation_school_list_url(@accreditation_school_list),
+          params: { accreditation_school_list: { akreditasi: 'terakreditasi' } }
     assert_redirected_to accreditation_school_list_url(@accreditation_school_list)
   end
 
diff --git a/test/controllers/all_school_lists_controller_test.rb b/test/controllers/all_school_lists_controller_test.rb
index 423fd39..c83659e 100644
--- a/test/controllers/all_school_lists_controller_test.rb
+++ b/test/controllers/all_school_lists_controller_test.rb
@@ -2,6 +2,10 @@
 
 class AllSchoolListsControllerTest < ActionDispatch::IntegrationTest
   setup do
+    get login_path
+    post login_path, params: {session: {
+      email: users(:michael).email, password: 'password'
+    }}
     @all_school_list = all_school_lists(:one)
   end
 
@@ -17,7 +21,7 @@ class AllSchoolListsControllerTest < ActionDispatch::IntegrationTest
 
   test "should create all_school_list" do
     assert_difference("AllSchoolList.count") do
-      post all_school_lists_url, params: { all_school_list: { sekolah: @all_school_list.sekolah } }
+      post all_school_lists_url, params: { all_school_list: { sekolah: 'sma bina nusantara' } }
     end
 
     assert_redirected_to all_school_list_url(AllSchoolList.last)
@@ -34,7 +38,8 @@ class AllSchoolListsControllerTest < ActionDispatch::IntegrationTest
   end
 
   test "should update all_school_list" do
-    patch all_school_list_url(@all_school_list), params: { all_school_list: { sekolah: @all_school_list.sekolah } }
+    patch all_school_list_url(@all_school_list),
+          params: { all_school_list: { sekolah: 'sma taruna nusantara' } }
     assert_redirected_to all_school_list_url(@all_school_list)
   end
 
diff --git a/test/controllers/pmdk_school_lists_controller_test.rb b/test/controllers/pmdk_school_lists_controller_test.rb
index 09802fa..6b9ac86 100644
--- a/test/controllers/pmdk_school_lists_controller_test.rb
+++ b/test/controllers/pmdk_school_lists_controller_test.rb
@@ -2,6 +2,10 @@
 
 class PmdkSchoolListsControllerTest < ActionDispatch::IntegrationTest
   setup do
+    get login_path
+    post login_path, params: {
+      session: {email: users(:michael).email,password: 'password'}
+    }
     @pmdk_school_list = pmdk_school_lists(:one)
   end
 
@@ -17,7 +21,7 @@ class PmdkSchoolListsControllerTest < ActionDispatch::IntegrationTest
 
   test "should create pmdk_school_list" do
     assert_difference("PmdkSchoolList.count") do
-      post pmdk_school_lists_url, params: { pmdk_school_list: { sekolah: @pmdk_school_list.sekolah } }
+      post pmdk_school_lists_url, params: { pmdk_school_list: { sekolah: 'sma 1 bangsa' } }
     end
 
     assert_redirected_to pmdk_school_list_url(PmdkSchoolList.last)
@@ -34,7 +38,8 @@ class PmdkSchoolListsControllerTest < ActionDispatch::IntegrationTest
   end
 
   test "should update pmdk_school_list" do
-    patch pmdk_school_list_url(@pmdk_school_list), params: { pmdk_school_list: { sekolah: @pmdk_school_list.sekolah } }
+    patch pmdk_school_list_url(@pmdk_school_list),
+          params: { pmdk_school_list: { sekolah: 'smk 1 tarutung' } }
     assert_redirected_to pmdk_school_list_url(@pmdk_school_list)
   end
 
diff --git a/test/models/accreditation_school_list_test.rb b/test/models/accreditation_school_list_test.rb
index cba12d9..3cd5418 100644
--- a/test/models/accreditation_school_list_test.rb
+++ b/test/models/accreditation_school_list_test.rb
@@ -1,7 +1,22 @@
 require "test_helper"
 
 class AccreditationSchoolListTest < ActiveSupport::TestCase
-  # test "the truth" do
-  #   assert true
-  # end
+  def setup
+    @accreditation = AccreditationSchoolList.new(akreditasi: 'A')
+  end
+  test "should accept for valid accreditation" do
+    assert @accreditation.valid?
+  end
+  test "should reject for empty accreditation" do
+    @accreditation.akreditasi = ''
+    assert_not @accreditation.valid?
+  end
+  test "should reject for too long accreditation " do
+    @accreditation.akreditasi ='a'*16
+    assert_not @accreditation.valid?
+  end
+  test "should reject for non unique accreditation" do
+    @accreditation.akreditasi = accreditation_school_lists(:one).akreditasi
+    assert_not @accreditation.valid?
+  end
 end
diff --git a/test/models/all_school_list_test.rb b/test/models/all_school_list_test.rb
index 2b9a5e3..21ba41c 100644
--- a/test/models/all_school_list_test.rb
+++ b/test/models/all_school_list_test.rb
@@ -1,7 +1,26 @@
 require "test_helper"
 
 class AllSchoolListTest < ActiveSupport::TestCase
-  # test "the truth" do
-  #   assert true
-  # end
+  def setup
+    @all_school = AllSchoolList.new(sekolah: 'sma pelita')
+  end
+  test "should accept the right school" do
+    assert @all_school.valid?
+  end
+  test "should reject for empty school list" do
+    @all_school.sekolah  =  ''
+    assert_not @all_school.valid?
+  end
+  test "should reject for too short school name" do
+    @all_school.sekolah = 'a'*4
+    assert_not @all_school.valid?
+  end
+  test "should reject for too long school name" do
+    @all_school.sekolah = 'a'*36
+    assert_not @all_school.valid?
+  end
+  test "should reject for non unique school name" do
+    @all_school.sekolah = all_school_lists(:one).sekolah
+    assert_not @all_school.valid?
+  end
 end
diff --git a/test/models/pmdk_school_list_test.rb b/test/models/pmdk_school_list_test.rb
index 9a5ba09..f1238a7 100644
--- a/test/models/pmdk_school_list_test.rb
+++ b/test/models/pmdk_school_list_test.rb
@@ -1,7 +1,26 @@
 require "test_helper"
 
 class PmdkSchoolListTest < ActiveSupport::TestCase
-  # test "the truth" do
-  #   assert true
-  # end
+  def setup
+    @pmdk_school = PmdkSchoolList.new(sekolah: 'sma pelita')
+  end
+  test "should accept the right school" do
+    assert @pmdk_school.valid?
+  end
+  test "should reject for empty school list" do
+    @pmdk_school.sekolah  =  ''
+    assert_not @pmdk_school.valid?
+  end
+  test "should reject for too short school name" do
+    @pmdk_school.sekolah = 'a'*4
+    assert_not @pmdk_school.valid?
+  end
+  test "should reject for too long school name" do
+    @pmdk_school.sekolah = 'a'*36
+    assert_not @pmdk_school.valid?
+  end
+  test "should reject for non unique school name" do
+    @pmdk_school.sekolah = pmdk_school_lists(:one).sekolah
+    assert_not @pmdk_school.valid?
+  end
 end