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Posted to server-dev@james.apache.org by bt...@apache.org on 2019/08/01 07:30:57 UTC
[james-project] 04/20: JAMES-2838 tests for
CassandraDefaultBucketBlobDAO
This is an automated email from the ASF dual-hosted git repository.
btellier pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/james-project.git
commit 68d738adc6f20571aa2ca68f6fd5ac585c2c7144
Author: Benoit Tellier <bt...@linagora.com>
AuthorDate: Wed Jul 24 10:58:21 2019 +0200
JAMES-2838 tests for CassandraDefaultBucketBlobDAO
Data Access layer was not tested before
---
.../cassandra/CassandraDefaultBucketDAOTest.java | 115 +++++++++++++++++++++
1 file changed, 115 insertions(+)
diff --git a/server/blob/blob-cassandra/src/test/java/org/apache/james/blob/cassandra/CassandraDefaultBucketDAOTest.java b/server/blob/blob-cassandra/src/test/java/org/apache/james/blob/cassandra/CassandraDefaultBucketDAOTest.java
new file mode 100644
index 0000000..42c8f01
--- /dev/null
+++ b/server/blob/blob-cassandra/src/test/java/org/apache/james/blob/cassandra/CassandraDefaultBucketDAOTest.java
@@ -0,0 +1,115 @@
+/****************************************************************
+ * Licensed to the Apache Software Foundation (ASF) under one *
+ * or more contributor license agreements. See the NOTICE file *
+ * distributed with this work for additional information *
+ * regarding copyright ownership. The ASF licenses this file *
+ * to you 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 org.apache.james.blob.cassandra;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.nio.ByteBuffer;
+import java.nio.charset.StandardCharsets;
+import java.util.Optional;
+
+import org.apache.james.backends.cassandra.CassandraCluster;
+import org.apache.james.backends.cassandra.CassandraClusterExtension;
+import org.apache.james.blob.api.BlobId;
+import org.apache.james.blob.api.HashBlobId;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.RegisterExtension;
+
+class CassandraDefaultBucketDAOTest {
+ static final byte[] DATA = "anydata".getBytes(StandardCharsets.UTF_8);
+ static final byte[] DATA_2 = "anydata2".getBytes(StandardCharsets.UTF_8);
+ static final int POSITION = 42;
+ static final int POSITION_2 = 43;
+ static final int NUMBER_OF_CHUNK = 17;
+ static final int NUMBER_OF_CHUNK_2 = 18;
+ static BlobId BLOB_ID = new HashBlobId.Factory().from("05dcb33b-8382-4744-923a-bc593ad84d23");
+ static BlobId BLOB_ID_2 = new HashBlobId.Factory().from("05dcb33b-8382-4744-923a-bc593ad84d24");
+
+ @RegisterExtension
+ static CassandraClusterExtension cassandraCluster = new CassandraClusterExtension(CassandraBlobModule.MODULE);
+
+ private CassandraDefaultBucketDAO testee;
+
+ @BeforeEach
+ void setUp(CassandraCluster cassandra) {
+ testee = new CassandraDefaultBucketDAO(cassandraCluster.getCassandraCluster().getConf());
+ }
+
+ @Test
+ void readPartShouldReturnEmptyWhenNone() {
+ Optional<byte[]> maybeBytes = testee.readPart(BLOB_ID, POSITION).blockOptional();
+
+ assertThat(maybeBytes).isEmpty();
+ }
+
+ @Test
+ void readPartShouldReturnPreviouslySavedData() {
+ testee.writePart(ByteBuffer.wrap(DATA), BLOB_ID, POSITION).block();
+
+ Optional<byte[]> maybeBytes = testee.readPart(BLOB_ID, POSITION).blockOptional();
+
+ assertThat(maybeBytes).contains(DATA);
+ }
+
+ @Test
+ void readPartShouldNotReturnContentOfOtherParts() {
+ testee.writePart(ByteBuffer.wrap(DATA), BLOB_ID, POSITION).block();
+
+ Optional<byte[]> maybeBytes = testee.readPart(BLOB_ID, POSITION_2).blockOptional();
+
+ assertThat(maybeBytes).isEmpty();
+ }
+
+ @Test
+ void readPartShouldReturnLatestValue() {
+ testee.writePart(ByteBuffer.wrap(DATA), BLOB_ID, POSITION).block();
+ testee.writePart(ByteBuffer.wrap(DATA_2), BLOB_ID, POSITION).block();
+
+ Optional<byte[]> maybeBytes = testee.readPart(BLOB_ID, POSITION).blockOptional();
+
+ assertThat(maybeBytes).contains(DATA_2);
+ }
+
+ @Test
+ void selectRowCountShouldReturnEmptyByDefault() {
+ Optional<Integer> maybeRowCount = testee.selectRowCount(BLOB_ID).blockOptional();
+
+ assertThat(maybeRowCount).isEmpty();
+ }
+
+ @Test
+ void selectRowCountShouldReturnPreviouslySavedValue() {
+ testee.saveBlobPartsReferences(BLOB_ID, NUMBER_OF_CHUNK).block();
+
+ Optional<Integer> maybeRowCount = testee.selectRowCount(BLOB_ID).blockOptional();
+
+ assertThat(maybeRowCount).contains(NUMBER_OF_CHUNK);
+ }
+
+ @Test
+ void selectRowCountShouldNotReturnOtherBlobIdValue() {
+ testee.saveBlobPartsReferences(BLOB_ID, NUMBER_OF_CHUNK).block();
+
+ Optional<Integer> maybeRowCount = testee.selectRowCount(BLOB_ID_2).blockOptional();
+
+ assertThat(maybeRowCount).isEmpty();
+ }
+}
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