Adding SimPhonebookContract

This is a contract class for a provider that reads contacts from the SIM
card.

Bug: 154363919
Test: atest CtsSimPhonebookProviderTestCases CtsSimPhonebookProviderNoSimTestCases
Change-Id: I584150dd8352dbb49d70ea28c6d064a6336d018d

1 files changed, 120 insertions, 0 deletions

diff --git a/core/tests/coretests/src/android/provider/SimPhonebookContractTest.java b/core/tests/coretests/src/android/provider/SimPhonebookContractTest.java
new file mode 100644
index 000000000000..be3826007aa3
--- /dev/null
+++ b/core/tests/coretests/src/android/provider/SimPhonebookContractTest.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2020 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 android.provider;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.testng.Assert.assertThrows;
+
+import android.content.ContentValues;
+import android.os.Parcel;
+import android.provider.SimPhonebookContract.SimRecords.NameValidationResult;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+@RunWith(AndroidJUnit4.class)
+public class SimPhonebookContractTest {
+
+    @Test
+    public void getContentUri_invalidEfType_throwsIllegalArgumentException() {
+        assertThrows(IllegalArgumentException.class, () ->
+                SimPhonebookContract.SimRecords.getContentUri(1, 100)
+        );
+        assertThrows(IllegalArgumentException.class, () ->
+                SimPhonebookContract.SimRecords.getContentUri(1, -1)
+        );
+        assertThrows(IllegalArgumentException.class, () ->
+                SimPhonebookContract.SimRecords.getContentUri(1,
+                        SimPhonebookContract.ElementaryFiles.EF_UNKNOWN)
+        );
+    }
+
+    @Test
+    public void getItemUri_invalidEfType_throwsIllegalArgumentException() {
+        assertThrows(IllegalArgumentException.class, () ->
+                SimPhonebookContract.SimRecords.getItemUri(1, 100, 1)
+        );
+        assertThrows(IllegalArgumentException.class, () ->
+                SimPhonebookContract.SimRecords.getItemUri(1, -1, 1)
+        );
+        assertThrows(IllegalArgumentException.class, () ->
+                SimPhonebookContract.SimRecords.getItemUri(1,
+                        SimPhonebookContract.ElementaryFiles.EF_UNKNOWN, 1)
+        );
+    }
+
+    @Test
+    public void getItemUri_invalidRecordIndex_throwsIllegalArgumentException() {
+        assertThrows(IllegalArgumentException.class, () ->
+                SimPhonebookContract.SimRecords.getItemUri(1,
+                        SimPhonebookContract.ElementaryFiles.EF_ADN, 0)
+        );
+        assertThrows(IllegalArgumentException.class, () ->
+                SimPhonebookContract.SimRecords.getItemUri(1,
+                        SimPhonebookContract.ElementaryFiles.EF_ADN, -1)
+        );
+    }
+
+    @Test
+    public void nameValidationResult_isValid_validNames() {
+        assertThat(new NameValidationResult("", "", 0, 1).isValid()).isTrue();
+        assertThat(new NameValidationResult("a", "a", 1, 1).isValid()).isTrue();
+        assertThat(new NameValidationResult("First Last", "First Last", 10, 10).isValid()).isTrue();
+        assertThat(
+                new NameValidationResult("First Last", "First Last", 10, 100).isValid()).isTrue();
+    }
+
+    @Test
+    public void nameValidationResult_isValid_invalidNames() {
+        assertThat(new NameValidationResult("", "", 0, 0).isValid()).isFalse();
+        assertThat(new NameValidationResult("ab", "ab", 2, 1).isValid()).isFalse();
+        NameValidationResult unsupportedCharactersResult = new NameValidationResult("A_b_c",
+                "A b c", 5, 5);
+        assertThat(unsupportedCharactersResult.isValid()).isFalse();
+        assertThat(unsupportedCharactersResult.isSupportedCharacter(0)).isTrue();
+        assertThat(unsupportedCharactersResult.isSupportedCharacter(1)).isFalse();
+        assertThat(unsupportedCharactersResult.isSupportedCharacter(2)).isTrue();
+        assertThat(unsupportedCharactersResult.isSupportedCharacter(3)).isFalse();
+        assertThat(unsupportedCharactersResult.isSupportedCharacter(4)).isTrue();
+    }
+
+    @Test
+    public void nameValidationResult_parcel() {
+        ContentValues values = new ContentValues();
+        values.put("name", "Name");
+        values.put("phone_number", "123");
+
+        NameValidationResult result;
+        Parcel parcel = Parcel.obtain();
+        try {
+            parcel.writeParcelable(new NameValidationResult("name", "sanitized name", 1, 2), 0);
+            parcel.setDataPosition(0);
+            result = parcel.readParcelable(NameValidationResult.class.getClassLoader());
+        } finally {
+            parcel.recycle();
+        }
+
+        assertThat(result.getName()).isEqualTo("name");
+        assertThat(result.getSanitizedName()).isEqualTo("sanitized name");
+        assertThat(result.getEncodedLength()).isEqualTo(1);
+        assertThat(result.getMaxEncodedLength()).isEqualTo(2);
+    }
+}
+