diff --git a/lib/core/feature-flags/src/lib/components/feature-flags-wrapper.spec.ts b/lib/core/feature-flags/src/lib/components/feature-flags-wrapper.spec.ts
new file mode 100644
index 0000000000..229f740a75
--- /dev/null
+++ b/lib/core/feature-flags/src/lib/components/feature-flags-wrapper.spec.ts
@@ -0,0 +1,50 @@
+/*!
+ * @license
+ * Copyright © 2005-2025 Hyland Software, Inc. and its affiliates. All rights reserved.
+ *
+ * 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.
+ */
+
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { FeatureFlagsWrapperComponent } from './feature-flags-wrapper';
+import { provideMockFeatureFlags } from '../mocks/features-service-mock.factory';
+import { WritableFeaturesServiceToken } from '../interfaces/features.interface';
+import { StorageFeaturesService } from '../services/storage-features.service';
+import { TranslateModule } from '@ngx-translate/core';
+
+describe('FeatureFlagsWrapperComponent', () => {
+    let fixture: ComponentFixture<FeatureFlagsWrapperComponent>;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            imports: [FeatureFlagsWrapperComponent, TranslateModule.forRoot()],
+            providers: [{ provide: WritableFeaturesServiceToken, useClass: StorageFeaturesService }, provideMockFeatureFlags({})]
+        });
+
+        const storageFeaturesService = TestBed.inject(WritableFeaturesServiceToken);
+        storageFeaturesService.init();
+
+        fixture = TestBed.createComponent(FeatureFlagsWrapperComponent);
+        fixture.detectChanges();
+    });
+
+    it('should render the wrapper div', () => {
+        const compiled = fixture.nativeElement;
+        expect(compiled.querySelector('.adf-feature-flags-wrapper')).toBeTruthy();
+    });
+
+    it('should render the feature flags overrides component', () => {
+        const compiled = fixture.nativeElement;
+        expect(compiled.querySelector('adf-feature-flags-overrides')).toBeTruthy();
+    });
+});
diff --git a/lib/core/feature-flags/src/lib/components/feature-override-indicator.component.spec.ts b/lib/core/feature-flags/src/lib/components/feature-override-indicator.component.spec.ts
new file mode 100644
index 0000000000..f645298725
--- /dev/null
+++ b/lib/core/feature-flags/src/lib/components/feature-override-indicator.component.spec.ts
@@ -0,0 +1,118 @@
+/*!
+ * @license
+ * Copyright © 2005-2025 Hyland Software, Inc. and its affiliates. All rights reserved.
+ *
+ * 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.
+ */
+
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { FlagsOverrideComponent } from './feature-override-indicator.component';
+import { FeaturesServiceToken } from '../interfaces/features.interface';
+import { BehaviorSubject } from 'rxjs';
+
+describe('FlagsOverrideComponent', () => {
+    let component: FlagsOverrideComponent;
+    let fixture: ComponentFixture<FlagsOverrideComponent>;
+    let isEnabledSubject: BehaviorSubject<boolean>;
+
+    beforeEach(() => {
+        isEnabledSubject = new BehaviorSubject<boolean>(false);
+
+        TestBed.configureTestingModule({
+            imports: [FlagsOverrideComponent],
+            providers: [
+                {
+                    provide: FeaturesServiceToken,
+                    useValue: {
+                        isEnabled$: () => isEnabledSubject.asObservable()
+                    }
+                }
+            ]
+        });
+
+        fixture = TestBed.createComponent(FlagsOverrideComponent);
+        component = fixture.componentInstance;
+        fixture.detectChanges();
+    });
+
+    it('should show red indicator when disabled', () => {
+        const compiled = fixture.nativeElement;
+
+        expect(component.isEnabled).toBe(false);
+        expect(compiled.textContent).toContain('🔴');
+    });
+
+    it('should show green indicator when enabled', () => {
+        isEnabledSubject.next(true);
+        fixture.detectChanges();
+        const compiled = fixture.nativeElement;
+
+        expect(component.isEnabled).toBe(true);
+        expect(compiled.textContent).toContain('🟢');
+    });
+
+    it('should update when isEnabled$ emits new value', () => {
+        expect(component.isEnabled).toBe(false);
+
+        isEnabledSubject.next(true);
+        fixture.detectChanges();
+        expect(component.isEnabled).toBe(true);
+
+        isEnabledSubject.next(false);
+        fixture.detectChanges();
+        expect(component.isEnabled).toBe(false);
+    });
+
+    it('should support small size', () => {
+        component.size = 'small';
+
+        expect(component.size).toBe('small');
+    });
+
+    it('should have medium size by default', () => {
+        expect(component.size).toBe('medium');
+    });
+
+    it('should support large size', () => {
+        component.size = 'large';
+
+        expect(component.size).toBe('large');
+    });
+
+    it('should trigger change detection when isEnabled changes', () => {
+        isEnabledSubject.next(true);
+        fixture.detectChanges();
+
+        expect(component.isEnabled).toBe(true);
+    });
+
+    it('should create component when isEnabled$ is not available', () => {
+        TestBed.resetTestingModule();
+        TestBed.configureTestingModule({
+            imports: [FlagsOverrideComponent],
+            providers: [
+                {
+                    provide: FeaturesServiceToken,
+                    useValue: {}
+                }
+            ]
+        });
+
+        const testFixture = TestBed.createComponent(FlagsOverrideComponent);
+        testFixture.detectChanges();
+
+        expect(testFixture.componentInstance).toBeTruthy();
+        expect(testFixture.componentInstance.isEnabled).toBe(false);
+        expect(testFixture.nativeElement.textContent).toContain('🔴');
+    });
+});
diff --git a/lib/core/feature-flags/src/lib/guards/is-feature-off.guard.spec.ts b/lib/core/feature-flags/src/lib/guards/is-feature-off.guard.spec.ts
new file mode 100644
index 0000000000..3085e796c1
--- /dev/null
+++ b/lib/core/feature-flags/src/lib/guards/is-feature-off.guard.spec.ts
@@ -0,0 +1,75 @@
+/*!
+ * @license
+ * Copyright © 2005-2025 Hyland Software, Inc. and its affiliates. All rights reserved.
+ *
+ * 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.
+ */
+
+import { TestBed } from '@angular/core/testing';
+import { IsFeatureOff, isFeatureOff } from './is-feature-off.guard';
+import { Route } from '@angular/router';
+import { provideMockFeatureFlags } from '../mocks/features-service-mock.factory';
+import { firstValueFrom } from 'rxjs';
+
+describe('IsFeatureOff', () => {
+    let guard: IsFeatureOff;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            providers: [
+                IsFeatureOff,
+                provideMockFeatureFlags({
+                    enabledFeature: true,
+                    disabledFeature: false
+                })
+            ]
+        });
+        guard = TestBed.inject(IsFeatureOff);
+    });
+
+    it('should return true when feature is off using canMatch', async () => {
+        const route: Route = {
+            path: 'test',
+            data: { feature: 'disabledFeature' }
+        };
+
+        const result = await firstValueFrom(guard.canMatch(route));
+        expect(result).toBe(true);
+    });
+
+    it('should return false when feature is on using canMatch', async () => {
+        const route: Route = {
+            path: 'test',
+            data: { feature: 'enabledFeature' }
+        };
+
+        const result = await firstValueFrom(guard.canMatch(route));
+        expect(result).toBe(false);
+    });
+
+    it('should return true when feature is off using functional guard', async () => {
+        const result = await TestBed.runInInjectionContext(() => {
+            const guardFn = isFeatureOff('disabledFeature');
+            return firstValueFrom(guardFn());
+        });
+        expect(result).toBe(true);
+    });
+
+    it('should return false when feature is on using functional guard', async () => {
+        const result = await TestBed.runInInjectionContext(() => {
+            const guardFn = isFeatureOff('enabledFeature');
+            return firstValueFrom(guardFn());
+        });
+        expect(result).toBe(false);
+    });
+});
diff --git a/lib/core/feature-flags/src/lib/guards/is-feature-on.guard.spec.ts b/lib/core/feature-flags/src/lib/guards/is-feature-on.guard.spec.ts
new file mode 100644
index 0000000000..bbefd00927
--- /dev/null
+++ b/lib/core/feature-flags/src/lib/guards/is-feature-on.guard.spec.ts
@@ -0,0 +1,75 @@
+/*!
+ * @license
+ * Copyright © 2005-2025 Hyland Software, Inc. and its affiliates. All rights reserved.
+ *
+ * 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.
+ */
+
+import { TestBed } from '@angular/core/testing';
+import { IsFeatureOn, isFeatureOn } from './is-feature-on.guard';
+import { Route } from '@angular/router';
+import { provideMockFeatureFlags } from '../mocks/features-service-mock.factory';
+import { firstValueFrom } from 'rxjs';
+
+describe('IsFeatureOn', () => {
+    let guard: IsFeatureOn;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            providers: [
+                IsFeatureOn,
+                provideMockFeatureFlags({
+                    enabledFeature: true,
+                    disabledFeature: false
+                })
+            ]
+        });
+        guard = TestBed.inject(IsFeatureOn);
+    });
+
+    it('should return true when feature is on using canMatch', async () => {
+        const route: Route = {
+            path: 'test',
+            data: { feature: 'enabledFeature' }
+        };
+
+        const result = await firstValueFrom(guard.canMatch(route));
+        expect(result).toBe(true);
+    });
+
+    it('should return false when feature is off using canMatch', async () => {
+        const route: Route = {
+            path: 'test',
+            data: { feature: 'disabledFeature' }
+        };
+
+        const result = await firstValueFrom(guard.canMatch(route));
+        expect(result).toBe(false);
+    });
+
+    it('should return true when feature is on using functional guard', async () => {
+        const result = await TestBed.runInInjectionContext(() => {
+            const guardFn = isFeatureOn('enabledFeature');
+            return firstValueFrom(guardFn());
+        });
+        expect(result).toBe(true);
+    });
+
+    it('should return false when feature is off using functional guard', async () => {
+        const result = await TestBed.runInInjectionContext(() => {
+            const guardFn = isFeatureOn('disabledFeature');
+            return firstValueFrom(guardFn());
+        });
+        expect(result).toBe(false);
+    });
+});
diff --git a/lib/core/feature-flags/src/lib/guards/is-flags-override-on.guard.spec.ts b/lib/core/feature-flags/src/lib/guards/is-flags-override-on.guard.spec.ts
new file mode 100644
index 0000000000..3d5a62de04
--- /dev/null
+++ b/lib/core/feature-flags/src/lib/guards/is-flags-override-on.guard.spec.ts
@@ -0,0 +1,94 @@
+/*!
+ * @license
+ * Copyright © 2005-2025 Hyland Software, Inc. and its affiliates. All rights reserved.
+ *
+ * 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.
+ */
+
+import { TestBed } from '@angular/core/testing';
+import { IsFlagsOverrideOn, isFlagsOverrideOn } from './is-flags-override-on.guard';
+import { FlagsOverrideToken } from '../interfaces/features.interface';
+
+describe('IsFlagsOverrideOn', () => {
+    it('should return true when flags override is enabled', () => {
+        TestBed.configureTestingModule({
+            providers: [IsFlagsOverrideOn, { provide: FlagsOverrideToken, useValue: true }]
+        });
+        const guard = TestBed.inject(IsFlagsOverrideOn);
+
+        const result = guard.canMatch();
+
+        expect(result).toBe(true);
+    });
+
+    it('should return false when flags override is disabled', () => {
+        TestBed.configureTestingModule({
+            providers: [IsFlagsOverrideOn, { provide: FlagsOverrideToken, useValue: false }]
+        });
+        const guard = TestBed.inject(IsFlagsOverrideOn);
+
+        const result = guard.canMatch();
+
+        expect(result).toBe(false);
+    });
+
+    it('should return false when token is not provided', () => {
+        TestBed.configureTestingModule({
+            providers: [IsFlagsOverrideOn]
+        });
+        const guard = TestBed.inject(IsFlagsOverrideOn);
+
+        const result = guard.canMatch();
+
+        expect(result).toBe(false);
+    });
+
+    it('should return true using functional guard when override is enabled', () => {
+        TestBed.configureTestingModule({
+            providers: [{ provide: FlagsOverrideToken, useValue: true }]
+        });
+
+        const result = TestBed.runInInjectionContext(() => {
+            const guardFn = isFlagsOverrideOn();
+            return guardFn();
+        });
+
+        expect(result).toBe(true);
+    });
+
+    it('should return false using functional guard when override is disabled', () => {
+        TestBed.configureTestingModule({
+            providers: [{ provide: FlagsOverrideToken, useValue: false }]
+        });
+
+        const result = TestBed.runInInjectionContext(() => {
+            const guardFn = isFlagsOverrideOn();
+            return guardFn();
+        });
+
+        expect(result).toBe(false);
+    });
+
+    it('should return false using functional guard when token is not provided', () => {
+        TestBed.configureTestingModule({
+            providers: [{ provide: FlagsOverrideToken, useValue: null }]
+        });
+
+        const result = TestBed.runInInjectionContext(() => {
+            const guardFn = isFlagsOverrideOn();
+            return guardFn();
+        });
+
+        expect(result).toBe(false);
+    });
+});
diff --git a/lib/core/feature-flags/src/lib/services/debug-features.service.spec.ts b/lib/core/feature-flags/src/lib/services/debug-features.service.spec.ts
index f6b0f9dc09..539c1047b1 100644
--- a/lib/core/feature-flags/src/lib/services/debug-features.service.spec.ts
+++ b/lib/core/feature-flags/src/lib/services/debug-features.service.spec.ts
@@ -116,4 +116,29 @@ describe('DebugFeaturesService', () => {
             done();
         });
     });
+
+    it('should return signal for isOn', () => {
+        const flagKey = 'feature1';
+
+        const signal = TestBed.runInInjectionContext(() => service.isOn(flagKey));
+
+        expect(signal).toBeDefined();
+        expect(signal()).toBe(false);
+    });
+
+    it('should return signal for isOff', () => {
+        const flagKey = 'feature1';
+
+        const signal = TestBed.runInInjectionContext(() => service.isOff(flagKey));
+
+        expect(signal).toBeDefined();
+        expect(signal()).toBe(true);
+    });
+
+    it('should return signal for getFlags', () => {
+        const signal = TestBed.runInInjectionContext(() => service.getFlags());
+
+        expect(signal).toBeDefined();
+        expect(signal()).toEqual({});
+    });
 });
diff --git a/lib/core/feature-flags/src/lib/services/dummy-features.service.spec.ts b/lib/core/feature-flags/src/lib/services/dummy-features.service.spec.ts
index f2a779f168..a38264bdd8 100644
--- a/lib/core/feature-flags/src/lib/services/dummy-features.service.spec.ts
+++ b/lib/core/feature-flags/src/lib/services/dummy-features.service.spec.ts
@@ -57,4 +57,25 @@ describe('DummyFeaturesService', () => {
             expect(flags).toEqual({});
         });
     });
+
+    it('should return false signal when isOn is called', () => {
+        const signal = TestBed.runInInjectionContext(() => service.isOn('anyKey'));
+
+        expect(signal).toBeDefined();
+        expect(signal()).toBe(false);
+    });
+
+    it('should return true signal when isOff is called', () => {
+        const signal = TestBed.runInInjectionContext(() => service.isOff('anyKey'));
+
+        expect(signal).toBeDefined();
+        expect(signal()).toBe(true);
+    });
+
+    it('should return empty object signal when getFlags is called', () => {
+        const signal = TestBed.runInInjectionContext(() => service.getFlags());
+
+        expect(signal).toBeDefined();
+        expect(signal()).toEqual({});
+    });
 });
diff --git a/lib/core/feature-flags/src/lib/services/qa-features.helper.spec.ts b/lib/core/feature-flags/src/lib/services/qa-features.helper.spec.ts
new file mode 100644
index 0000000000..59564abb75
--- /dev/null
+++ b/lib/core/feature-flags/src/lib/services/qa-features.helper.spec.ts
@@ -0,0 +1,148 @@
+/*!
+ * @license
+ * Copyright © 2005-2025 Hyland Software, Inc. and its affiliates. All rights reserved.
+ *
+ * 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.
+ */
+
+import { TestBed } from '@angular/core/testing';
+import { QaFeaturesHelper } from './qa-features.helper';
+import { FeaturesServiceToken } from '../interfaces/features.interface';
+import { DebugFeaturesService } from './debug-features.service';
+import { of } from 'rxjs';
+
+describe('QaFeaturesHelper', () => {
+    let qaHelper: QaFeaturesHelper;
+    let mockDebugFeaturesService: jasmine.SpyObj<DebugFeaturesService>;
+
+    beforeEach(() => {
+        mockDebugFeaturesService = jasmine.createSpyObj('DebugFeaturesService', ['isOn$', 'resetFlags', 'enable', 'isEnabled$']);
+
+        TestBed.configureTestingModule({
+            providers: [QaFeaturesHelper, { provide: FeaturesServiceToken, useValue: mockDebugFeaturesService }]
+        });
+
+        qaHelper = TestBed.inject(QaFeaturesHelper);
+    });
+
+    it('should return true when feature is on', () => {
+        mockDebugFeaturesService.isOn$.and.returnValue(of(true));
+
+        const result = qaHelper.isOn('testFeature');
+
+        expect(result).toBe(true);
+        expect(mockDebugFeaturesService.isOn$).toHaveBeenCalledWith('testFeature');
+    });
+
+    it('should return false when feature is off', () => {
+        mockDebugFeaturesService.isOn$.and.returnValue(of(false));
+
+        const result = qaHelper.isOn('testFeature');
+
+        expect(result).toBe(false);
+        expect(mockDebugFeaturesService.isOn$).toHaveBeenCalledWith('testFeature');
+    });
+
+    it('should handle different feature keys', () => {
+        mockDebugFeaturesService.isOn$.and.returnValue(of(true));
+
+        qaHelper.isOn('feature1');
+        qaHelper.isOn('feature2');
+
+        expect(mockDebugFeaturesService.isOn$).toHaveBeenCalledWith('feature1');
+        expect(mockDebugFeaturesService.isOn$).toHaveBeenCalledWith('feature2');
+    });
+
+    it('should reset flags and trigger application tick', () => {
+        const flags = { feature1: true, feature2: false };
+
+        qaHelper.resetFlags(flags);
+
+        expect(mockDebugFeaturesService.resetFlags).toHaveBeenCalledWith(flags);
+    });
+
+    it('should reset flags with empty flags object', () => {
+        const flags = {};
+
+        qaHelper.resetFlags(flags);
+
+        expect(mockDebugFeaturesService.resetFlags).toHaveBeenCalledWith(flags);
+    });
+
+    it('should reset flags with multiple flags', () => {
+        const flags = {
+            feature1: true,
+            feature2: false,
+            feature3: true,
+            feature4: false
+        };
+
+        qaHelper.resetFlags(flags);
+
+        expect(mockDebugFeaturesService.resetFlags).toHaveBeenCalledWith(flags);
+    });
+
+    it('should enable debug mode and trigger application tick', () => {
+        qaHelper.enable();
+
+        expect(mockDebugFeaturesService.enable).toHaveBeenCalledWith(true);
+    });
+
+    it('should disable debug mode and trigger application tick', () => {
+        qaHelper.disable();
+
+        expect(mockDebugFeaturesService.enable).toHaveBeenCalledWith(false);
+    });
+
+    it('should return true when debug mode is enabled', () => {
+        mockDebugFeaturesService.isEnabled$.and.returnValue(of(true));
+
+        const result = qaHelper.isEnabled();
+
+        expect(result).toBe(true);
+        expect(mockDebugFeaturesService.isEnabled$).toHaveBeenCalled();
+    });
+
+    it('should return false when debug mode is disabled', () => {
+        mockDebugFeaturesService.isEnabled$.and.returnValue(of(false));
+
+        const result = qaHelper.isEnabled();
+
+        expect(result).toBe(false);
+        expect(mockDebugFeaturesService.isEnabled$).toHaveBeenCalled();
+    });
+
+    it('should allow toggling debug mode and checking status', () => {
+        mockDebugFeaturesService.isEnabled$.and.returnValue(of(false));
+        expect(qaHelper.isEnabled()).toBe(false);
+
+        qaHelper.enable();
+        expect(mockDebugFeaturesService.enable).toHaveBeenCalledWith(true);
+
+        mockDebugFeaturesService.isEnabled$.and.returnValue(of(true));
+        expect(qaHelper.isEnabled()).toBe(true);
+
+        qaHelper.disable();
+        expect(mockDebugFeaturesService.enable).toHaveBeenCalledWith(false);
+    });
+
+    it('should allow checking and resetting flags', () => {
+        mockDebugFeaturesService.isOn$.and.returnValue(of(true));
+        expect(qaHelper.isOn('feature1')).toBe(true);
+
+        const newFlags = { feature1: false, feature2: true };
+        qaHelper.resetFlags(newFlags);
+
+        expect(mockDebugFeaturesService.resetFlags).toHaveBeenCalledWith(newFlags);
+    });
+});
diff --git a/lib/core/feature-flags/src/lib/services/storage-features.service.spec.ts b/lib/core/feature-flags/src/lib/services/storage-features.service.spec.ts
index 054f49edf8..b7d91a9e08 100644
--- a/lib/core/feature-flags/src/lib/services/storage-features.service.spec.ts
+++ b/lib/core/feature-flags/src/lib/services/storage-features.service.spec.ts
@@ -167,6 +167,41 @@ describe('StorageFeaturesService', () => {
         it('should return custom storageFeaturesService key', () => {
             expect(storageFeaturesService.storageKey).toEqual('storage-key-test');
         });
+
+        it('should return signal for isOn', () => {
+            const flagKey = 'feature1';
+
+            const signal = TestBed.runInInjectionContext(() => storageFeaturesService.isOn(flagKey));
+
+            expect(signal).toBeDefined();
+            expect(signal()).toBe(true);
+        });
+
+        it('should return signal for isOff', () => {
+            const flagKey = 'feature2';
+
+            const signal = TestBed.runInInjectionContext(() => storageFeaturesService.isOff(flagKey));
+
+            expect(signal).toBeDefined();
+            expect(signal()).toBe(true);
+        });
+
+        it('should return signal for getFlags', () => {
+            const signal = TestBed.runInInjectionContext(() => storageFeaturesService.getFlags());
+
+            expect(signal).toBeDefined();
+            expect(signal()).toEqual({
+                feature1: {
+                    current: true,
+                    previous: null
+                },
+                feature2: {
+                    current: false,
+                    fictive: true,
+                    previous: null
+                }
+            });
+        });
     });
 
     describe('if flags are not present in LocalStorage and no configuration is provided', () => {
@@ -184,5 +219,44 @@ describe('StorageFeaturesService', () => {
         it('should return default storageFeaturesService key', () => {
             expect(storageFeaturesService.storageKey).toEqual('feature-flags');
         });
+
+        it('should return signal for isOn with non-existent flag', () => {
+            const flagKey = 'nonExistentFlag';
+
+            const signal = TestBed.runInInjectionContext(() => storageFeaturesService.isOn(flagKey));
+
+            expect(signal).toBeDefined();
+            expect(signal()).toBe(false);
+        });
+
+        it('should return signal for isOff with non-existent flag', () => {
+            const flagKey = 'nonExistentFlag';
+
+            const signal = TestBed.runInInjectionContext(() => storageFeaturesService.isOff(flagKey));
+
+            expect(signal).toBeDefined();
+            expect(signal()).toBe(true);
+        });
+
+        it('should return signal for getFlags with empty flags', () => {
+            const signal = TestBed.runInInjectionContext(() => storageFeaturesService.getFlags());
+
+            expect(signal).toBeDefined();
+            expect(signal()).toEqual({});
+        });
+
+        it('should update signal when flag is changed', (done) => {
+            const flagKey = 'testFlag';
+            const signal = TestBed.runInInjectionContext(() => storageFeaturesService.isOn(flagKey));
+
+            expect(signal()).toBe(false);
+
+            storageFeaturesService.setFlag(flagKey, true);
+
+            setTimeout(() => {
+                expect(signal()).toBe(true);
+                done();
+            }, 10);
+        });
     });
 });