Move all the shared data from biometric controllers to separate utility classes

Test: atest SettingsUnitTests

Bug: 215517420
Change-Id: Ic5421cd910ae77d4e7c0a29ae0337edb98a1d3b9

tests/unit/src/com/android/settings/biometrics/BiometricNavigationUtilsTest.java

@@ -0,0 +1,145 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * 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.
+ */
+
+package com.android.settings.biometrics;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.UserManager;
+
+import androidx.test.core.app.ApplicationProvider;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+@RunWith(AndroidJUnit4.class)
+public class BiometricNavigationUtilsTest {
+
+    private static final String SETTINGS_CLASS_NAME = "SettingsClassName";
+    private static final String EXTRA_KEY = "EXTRA_KEY";
+
+    @Mock
+    private UserManager mUserManager;
+    private Context mContext;
+    private BiometricNavigationUtils mBiometricNavigationUtils;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = spy(ApplicationProvider.getApplicationContext());
+        when(mContext.getSystemService(UserManager.class)).thenReturn(mUserManager);
+        doNothing().when(mContext).startActivity(any());
+        mBiometricNavigationUtils = new BiometricNavigationUtils();
+    }
+
+    @Test
+    public void openBiometricSettings_quietMode_launchesQuiteModeDialog() {
+        when(mUserManager.isQuietModeEnabled(any())).thenReturn(true);
+
+        mBiometricNavigationUtils.launchBiometricSettings(mContext, SETTINGS_CLASS_NAME,
+                Bundle.EMPTY);
+
+        assertQuietModeDialogLaunchRequested();
+    }
+
+    @Test
+    public void openBiometricSettings_quietMode_returnsFalse() {
+        when(mUserManager.isQuietModeEnabled(any())).thenReturn(true);
+
+        assertThat(mBiometricNavigationUtils.launchBiometricSettings(
+                mContext, SETTINGS_CLASS_NAME, Bundle.EMPTY)).isFalse();
+    }
+
+    @Test
+    public void openBiometricSettings_noQuietMode_emptyExtras_launchesFragmentWithoutExtras() {
+        when(mUserManager.isQuietModeEnabled(any())).thenReturn(false);
+
+        mBiometricNavigationUtils.launchBiometricSettings(
+                mContext, SETTINGS_CLASS_NAME, Bundle.EMPTY);
+
+        assertSettingsPageLaunchRequested(false /* shouldContainExtras */);
+    }
+
+    @Test
+    public void openBiometricSettings_noQuietMode_emptyExtras_returnsTrue() {
+        when(mUserManager.isQuietModeEnabled(any())).thenReturn(false);
+
+        assertThat(mBiometricNavigationUtils.launchBiometricSettings(
+                mContext, SETTINGS_CLASS_NAME, Bundle.EMPTY)).isTrue();
+    }
+
+    @Test
+    public void openBiometricSettings_noQuietMode_withExtras_launchesFragmentWithExtras() {
+        when(mUserManager.isQuietModeEnabled(any())).thenReturn(false);
+
+        final Bundle extras = createNotEmptyExtras();
+        mBiometricNavigationUtils.launchBiometricSettings(mContext, SETTINGS_CLASS_NAME, extras);
+
+        assertSettingsPageLaunchRequested(true /* shouldContainExtras */);
+    }
+
+    @Test
+    public void openBiometricSettings_noQuietMode_withExtras_returnsTrue() {
+        when(mUserManager.isQuietModeEnabled(any())).thenReturn(false);
+
+        assertThat(mBiometricNavigationUtils.launchBiometricSettings(
+                mContext, SETTINGS_CLASS_NAME, createNotEmptyExtras())).isTrue();
+    }
+
+    private Bundle createNotEmptyExtras() {
+        final Bundle bundle = new Bundle();
+        bundle.putInt(EXTRA_KEY, 0);
+        return bundle;
+    }
+
+    private void assertQuietModeDialogLaunchRequested() {
+        ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
+        verify(mContext).startActivity(intentCaptor.capture());
+
+        Intent intent = intentCaptor.getValue();
+        assertThat(intent.getComponent().getPackageName())
+                .isEqualTo("android");
+        assertThat(intent.getComponent().getClassName())
+                .isEqualTo("com.android.internal.app.UnlaunchableAppActivity");
+    }
+
+    private void assertSettingsPageLaunchRequested(boolean shouldContainExtras) {
+        ArgumentCaptor<Intent> intentCaptor = ArgumentCaptor.forClass(Intent.class);
+        verify(mContext).startActivity(intentCaptor.capture());
+
+        Intent intent = intentCaptor.getValue();
+        assertThat(intent.getComponent().getPackageName())
+                .isEqualTo("com.android.settings");
+        assertThat(intent.getComponent().getClassName())
+                .isEqualTo(SETTINGS_CLASS_NAME);
+        assertThat(intent.getExtras().containsKey(EXTRA_KEY)).isEqualTo(shouldContainExtras);
+    }
+
+}