Remote authenticator enrollment introduction layout.

This flow will be included in Device Unlock settings with the
Fingerprint and Face Unlock.

Bug: b/293908278
Test: atest RemoteAuthEnrollIntroductionTest
Change-Id: Ia20662e897f925d82547550e25b79a2e61d2dc34

tests/robotests/src/com/android/settings/remoteauth/introduction/RemoteAuthEnrollIntroductionTest.kt

@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2023 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.remoteauth.introduction
+
+import android.content.Context
+import android.os.Bundle
+import androidx.fragment.app.testing.launchFragmentInContainer
+import androidx.test.core.app.ApplicationProvider
+import com.android.settings.R
+import com.google.android.setupdesign.GlifLayout
+import com.google.common.truth.Truth.assertThat
+
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.robolectric.RobolectricTestRunner
+
+@RunWith(RobolectricTestRunner::class)
+class RemoteAuthEnrollIntroductionTest {
+    private var mContext : Context = ApplicationProvider.getApplicationContext()
+
+    @Test
+    fun testRemoteAuthenticatorEnrollIntroduction_hasHeader() {
+        launchFragmentInContainer<RemoteAuthEnrollIntroduction>(Bundle(), R.style.SudThemeGlif)
+            .onFragment {
+                assertThat((it.view as GlifLayout).headerText)
+                    .isEqualTo(mContext.getString(R.string.security_settings_remoteauth_enroll_introduction_title))
+            }
+    }
+
+    @Test
+    fun testRemoteAuthenticatorEnrollIntroduction_hasDescription() {
+        launchFragmentInContainer<RemoteAuthEnrollIntroduction>(Bundle(), R.style.SudThemeGlif)
+            .onFragment {
+                assertThat((it.view as GlifLayout).descriptionText)
+                    .isEqualTo(mContext.getString(R.string.security_settings_remoteauth_enroll_introduction_message))
+            }
+    }
+}