Consistent Recipient to add contact Intent export.

test/unitTest/java/org/thoughtcrime/securesms/recipients/RecipientExporterTest.java

@@ -0,0 +1,85 @@
+package org.thoughtcrime.securesms.recipients;
+
+import android.app.Application;
+import android.content.Intent;
+import android.provider.ContactsContract;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.annotation.Config;
+import org.thoughtcrime.securesms.database.Address;
+
+import static org.assertj.core.api.Assertions.*;
+
+import static android.provider.ContactsContract.Intents.Insert.NAME;
+import static android.provider.ContactsContract.Intents.Insert.EMAIL;
+import static android.provider.ContactsContract.Intents.Insert.PHONE;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(manifest = Config.NONE, application = Application.class)
+public final class RecipientExporterTest {
+
+  @Test
+  public void asAddContactIntent_with_phone_number() {
+    Recipient recipient = givenRecipient("Alice", givenPhoneNumber("+1555123456"));
+
+    Intent intent = RecipientExporter.export(recipient).asAddContactIntent();
+
+    assertEquals(Intent.ACTION_INSERT_OR_EDIT, intent.getAction());
+    assertEquals(ContactsContract.Contacts.CONTENT_ITEM_TYPE, intent.getType());
+    assertEquals("Alice", intent.getStringExtra(NAME));
+    assertEquals("+1555123456", intent.getStringExtra(PHONE));
+    assertNull(intent.getStringExtra(EMAIL));
+  }
+
+  @Test
+  public void asAddContactIntent_with_email() {
+    Recipient recipient = givenRecipient("Bob", givenEmail("bob@signal.org"));
+
+    Intent intent = RecipientExporter.export(recipient).asAddContactIntent();
+
+    assertEquals(Intent.ACTION_INSERT_OR_EDIT, intent.getAction());
+    assertEquals(ContactsContract.Contacts.CONTENT_ITEM_TYPE, intent.getType());
+    assertEquals("Bob", intent.getStringExtra(NAME));
+    assertEquals("bob@signal.org", intent.getStringExtra(EMAIL));
+    assertNull(intent.getStringExtra(PHONE));
+  }
+
+  @Test
+  public void asAddContactIntent_with_neither_email_nor_phone() {
+    RecipientExporter exporter = RecipientExporter.export(givenRecipient("Bob", mock(Address.class)));
+
+    assertThatThrownBy(exporter::asAddContactIntent).isExactlyInstanceOf(RuntimeException.class)
+                                                    .hasMessage("Cannot export Recipient with neither phone nor email");
+  }
+
+  private Recipient givenRecipient(String profileName, Address address) {
+    Recipient recipient = mock(Recipient.class);
+    when(recipient.getProfileName()).thenReturn(profileName);
+    when(recipient.getAddress()).thenReturn(address);
+    return recipient;
+  }
+
+  private Address givenPhoneNumber(String phoneNumber) {
+    Address address = mock(Address.class);
+    when(address.isPhone()).thenReturn(true);
+    when(address.toPhoneString()).thenReturn(phoneNumber);
+    when(address.toEmailString()).thenThrow(new RuntimeException());
+    return address;
+  }
+
+  private Address givenEmail(String email) {
+    Address address = mock(Address.class);
+    when(address.isEmail()).thenReturn(true);
+    when(address.toEmailString()).thenReturn(email);
+    when(address.toPhoneString()).thenThrow(new RuntimeException());
+    return address;
+  }
+}