Add integration test for usages of CreateChangeSender

Change-Id: Ib47887862b6924d78aabf130c3e9fff9bda9ad6c

gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/server/mail/CreateChangeSenderIT.java

diff --git a/gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/server/mail/CreateChangeSenderIT.java b/gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/server/mail/CreateChangeSenderIT.java
new file mode 100644
index 0000000..3f151de
--- /dev/null
+++ b/gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/server/mail/CreateChangeSenderIT.java
@@ -0,0 +1,90 @@
+// Copyright (C) 2017 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.google.gerrit.acceptance.server.mail;
+
+import static com.google.gerrit.server.account.WatchConfig.NotifyType.NEW_CHANGES;
+import static com.google.gerrit.server.account.WatchConfig.NotifyType.NEW_PATCHSETS;
+
+import com.google.common.collect.ImmutableList;
+import com.google.gerrit.acceptance.AbstractNotificationTest;
+import org.junit.Test;
+
+public class CreateChangeSenderIT extends AbstractNotificationTest {
+  @Test
+  public void createReviewableChange() throws Exception {
+    StagedPreChange spc = stagePreChange("refs/for/master", NEW_CHANGES, NEW_PATCHSETS);
+    assertThat(sender)
+        .sent("newchange", spc)
+        .notTo(spc.owner)
+        .to(spc.watchingProjectOwner)
+        .bcc(NEW_CHANGES, NEW_PATCHSETS);
+  }
+
+  @Test
+  public void createWipChange() throws Exception {
+    StagedPreChange spc = stagePreChange("refs/for/master%wip", NEW_CHANGES, NEW_PATCHSETS);
+    assertThat(sender)
+        .sent("newchange", spc)
+        .notTo(spc.owner)
+        .to(spc.watchingProjectOwner)
+        .bcc(NEW_CHANGES, NEW_PATCHSETS);
+  }
+
+  @Test
+  public void createReviewableChangeWithNotifyOwnerReviewers() throws Exception {
+    stagePreChange("refs/for/master%notify=OWNER_REVIEWERS", NEW_CHANGES, NEW_PATCHSETS);
+    assertThat(sender).notSent();
+  }
+
+  @Test
+  public void createReviewableChangeWithNotifyOwner() throws Exception {
+    stagePreChange("refs/for/master%notify=OWNER", NEW_CHANGES, NEW_PATCHSETS);
+    assertThat(sender).notSent();
+  }
+
+  @Test
+  public void createReviewableChangeWithNotifyNone() throws Exception {
+    stagePreChange("refs/for/master%notify=OWNER", NEW_CHANGES, NEW_PATCHSETS);
+    assertThat(sender).notSent();
+  }
+
+  @Test
+  public void createWipChangeWithNotifyAll() throws Exception {
+    StagedPreChange spc =
+        stagePreChange("refs/for/master%wip,notify=ALL", NEW_CHANGES, NEW_PATCHSETS);
+    assertThat(sender)
+        .sent("newchange", spc)
+        .notTo(spc.owner)
+        .to(spc.watchingProjectOwner)
+        .bcc(NEW_CHANGES, NEW_PATCHSETS);
+  }
+
+  @Test
+  public void createReviewableChangeWithReviewersAndCcs() throws Exception {
+    // TODO(logan): Support reviewers/CCs-by-email via push option.
+    StagedPreChange spc =
+        stagePreChange(
+            "refs/for/master",
+            users -> ImmutableList.of("r=" + users.reviewer.username, "cc=" + users.ccer.username),
+            NEW_CHANGES,
+            NEW_PATCHSETS);
+    assertThat(sender)
+        .sent("newchange", spc)
+        .notTo(spc.owner)
+        .to(spc.reviewer, spc.watchingProjectOwner)
+        .cc(spc.ccer)
+        .bcc(NEW_CHANGES, NEW_PATCHSETS);
+  }
+}