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new 178d046ce61 YARN-11526. [Client] Add a unit test to FormattingCLIUtils
(#5801)
178d046ce61 is described below
commit 178d046ce61fb7681906dba3b637d0340c352f33
Author: yl09099 <33595968+yl09...@users.noreply.github.com>
AuthorDate: Thu Jul 6 09:11:13 2023 +0800
YARN-11526. [Client] Add a unit test to FormattingCLIUtils (#5801)
---
.../yarn/client/util/TestFormattingCLIUtils.java | 79 ++++++++++++++++++++++
.../src/test/resources/FormattingResult | 23 +++++++
2 files changed, 102 insertions(+)
diff --git
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/util/TestFormattingCLIUtils.java
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/util/TestFormattingCLIUtils.java
new file mode 100644
index 00000000000..d890fb5836a
--- /dev/null
+++
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/util/TestFormattingCLIUtils.java
@@ -0,0 +1,79 @@
+/**
+ * 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.hadoop.yarn.client.util;
+
+import org.junit.Test;
+
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.text.DecimalFormat;
+import java.util.Arrays;
+import java.util.List;
+
+import static org.junit.Assert.assertEquals;
+
+public class TestFormattingCLIUtils {
+
+ @Test
+ public void testFormattingContent() throws URISyntaxException, IOException {
+ String titleString = "4 queues were found";
+ List<String> headerStrings = Arrays.asList("Queue Name", "Queue Path",
"State", "Capacity",
+ "Current Capacity", "Maximum Capacity", "Weight", "Maximum Parallel
Apps");
+ FormattingCLIUtils formattingCLIUtils = new FormattingCLIUtils(titleString)
+ .addHeaders(headerStrings);
+ DecimalFormat df = new DecimalFormat("#.00");
+
+ formattingCLIUtils.addLine("queueA", "root.queueA",
+ "RUNNING", df.format(0.4 * 100) + "%",
+ df.format(0.5 * 100) + "%",
+ df.format(0.8 * 100) + "%",
+ df.format(-1),
+ "10");
+ formattingCLIUtils.addLine("queueB", "root.queueB",
+ "RUNNING", df.format(0.4 * 100) + "%",
+ df.format(0.5 * 100) + "%",
+ df.format(0.8 * 100) + "%",
+ df.format(-1),
+ "10");
+ formattingCLIUtils.addLine("queueC", "root.queueC",
+ "RUNNING", df.format(0.4 * 100) + "%",
+ df.format(0.5 * 100) + "%",
+ df.format(0.8 * 100) + "%",
+ df.format(-1),
+ "10");
+ formattingCLIUtils.addLine("queueD", "root.queueD",
+ "RUNNING", df.format(0.4 * 100) + "%",
+ df.format(0.5 * 100) + "%",
+ df.format(0.8 * 100) + "%",
+ df.format(-1),
+ "10");
+ StringBuilder resultStrBuilder = new StringBuilder();
+ List<String> lines = Files.readAllLines(Paths
+ .get(this.getClass().getResource("/FormattingResult").toURI()));
+ for (String line : lines) {
+ if (line != null && line.length() != 0 && !line.startsWith("#")) {
+ resultStrBuilder.append(line + "\n");
+ }
+ }
+ String expectStr = resultStrBuilder.toString();
+ assertEquals(expectStr, formattingCLIUtils.render());
+ }
+}
diff --git
a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/resources/FormattingResult
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/resources/FormattingResult
new file mode 100644
index 00000000000..f3dc873dbf4
--- /dev/null
+++
b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/resources/FormattingResult
@@ -0,0 +1,23 @@
+# 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.
+# log4j configuration used during build and unit tests
+
++----------------------------------------------------------------------------------------------------------------------+
+| 4 queues were found
|
++------------+-------------+---------+----------+------------------+------------------+--------+-----------------------+
+| Queue Name | Queue Path | State | Capacity | Current Capacity | Maximum
Capacity | Weight | Maximum Parallel Apps |
++------------+-------------+---------+----------+------------------+------------------+--------+-----------------------+
+| queueA | root.queueA | RUNNING | 40.00% | 50.00% |
80.00% | -1.00 | 10 |
+| queueB | root.queueB | RUNNING | 40.00% | 50.00% |
80.00% | -1.00 | 10 |
+| queueC | root.queueC | RUNNING | 40.00% | 50.00% |
80.00% | -1.00 | 10 |
+| queueD | root.queueD | RUNNING | 40.00% | 50.00% |
80.00% | -1.00 | 10 |
++------------+-------------+---------+----------+------------------+------------------+--------+-----------------------+
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