diff --git a/src/test/java/de/adorsys/keycloak/config/service/normalize/ScopeMappingNormalizationServiceTest.java b/src/test/java/de/adorsys/keycloak/config/service/normalize/ScopeMappingNormalizationServiceTest.java
new file mode 100644
index 000000000..e8bbb299d
--- /dev/null
+++ b/src/test/java/de/adorsys/keycloak/config/service/normalize/ScopeMappingNormalizationServiceTest.java
@@ -0,0 +1,122 @@
+/*-
+ * ---license-start
+ * keycloak-config-cli
+ * ---
+ * Copyright (C) 2017 - 2021 adorsys GmbH & Co. KG @ https://adorsys.com
+ * ---
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ---license-end
+ */
+
+package de.adorsys.keycloak.config.service.normalize;
+
+import org.javers.core.Javers;
+import org.javers.core.diff.Diff;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.keycloak.representations.idm.RealmRepresentation;
+import org.keycloak.representations.idm.ScopeMappingRepresentation;
+
+import java.lang.reflect.Field;
+import java.util.*;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.*;
+
+public class ScopeMappingNormalizationServiceTest {
+
+    private ScopeMappingNormalizationService service;
+    private Javers javers;
+
+    @BeforeEach
+    public void setUp() {
+        javers = mock(Javers.class);
+        service = new ScopeMappingNormalizationService(javers);
+    }
+
+
+    @Test
+    public void testNormalizeScopeMappings() throws NoSuchFieldException, IllegalAccessException {
+        RealmRepresentation exportedRealm = new RealmRepresentation();
+        RealmRepresentation baselineRealm = new RealmRepresentation();
+
+        ScopeMappingRepresentation exportedMapping = new ScopeMappingRepresentation();
+        exportedMapping.setClientScope("clientScope1");
+        exportedMapping.setRoles(Set.of("role1"));
+
+        ScopeMappingRepresentation baselineMapping = new ScopeMappingRepresentation();
+        baselineMapping.setClientScope("clientScope1");
+        baselineMapping.setRoles(Set.of("role2"));
+
+        Field exportedField = RealmRepresentation.class.getDeclaredField("scopeMappings");
+        exportedField.setAccessible(true);
+        exportedField.set(exportedRealm, new ArrayList<>(List.of(exportedMapping)));
+
+        Field baselineField = RealmRepresentation.class.getDeclaredField("scopeMappings");
+        baselineField.setAccessible(true);
+        baselineField.set(baselineRealm, new ArrayList<>(List.of(baselineMapping)));
+
+        Diff diff = mock(Diff.class);
+        when(diff.hasChanges()).thenReturn(true);
+        when(javers.compare(any(), any())).thenReturn(diff);
+
+        List<ScopeMappingRepresentation> result = service.normalizeScopeMappings(exportedRealm, baselineRealm);
+
+        assertThat(result).contains(exportedMapping);
+    }
+
+    @Test
+    public void testNormalizeClientScopeMappings() {
+        RealmRepresentation exportedRealm = new RealmRepresentation();
+        RealmRepresentation baselineRealm = new RealmRepresentation();
+
+        ScopeMappingRepresentation exportedMapping = new ScopeMappingRepresentation();
+        exportedMapping.setClientScope("clientScope1");
+        exportedMapping.setRoles(Set.of("role1"));
+
+        ScopeMappingRepresentation baselineMapping = new ScopeMappingRepresentation();
+        baselineMapping.setClientScope("clientScope1");
+        baselineMapping.setRoles(Set.of("role2"));
+
+        Map<String, List<ScopeMappingRepresentation>> exportedClientScopeMappings = new HashMap<>();
+        exportedClientScopeMappings.put("clientScope1", List.of(exportedMapping));
+        exportedRealm.setClientScopeMappings(exportedClientScopeMappings);
+
+        Map<String, List<ScopeMappingRepresentation>> baselineClientScopeMappings = new HashMap<>();
+        baselineClientScopeMappings.put("clientScope1", List.of(baselineMapping));
+        baselineRealm.setClientScopeMappings(baselineClientScopeMappings);
+
+        Diff diff = mock(Diff.class);
+        when(diff.hasChanges()).thenReturn(true);
+        when(javers.compareCollections(anyList(), anyList(), eq(ScopeMappingRepresentation.class))).thenReturn(diff);
+
+        Map<String, List<ScopeMappingRepresentation>> result = service.normalizeClientScopeMappings(exportedRealm, baselineRealm);
+
+        assertThat(result).containsKey("clientScope1");
+        assertThat(result.get("clientScope1")).contains(exportedMapping);
+    }
+
+    @Test
+    public void testScopeMappingChanged() {
+        ScopeMappingRepresentation exportedMapping = new ScopeMappingRepresentation();
+        ScopeMappingRepresentation baselineMapping = new ScopeMappingRepresentation();
+
+        Diff diff = mock(Diff.class);
+        when(diff.hasChanges()).thenReturn(true);
+        when(javers.compare(any(), any())).thenReturn(diff);
+
+        boolean result = service.scopeMappingChanged(exportedMapping, baselineMapping);
+
+        assertThat(result).isTrue();
+    }
+}