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BIGTOP-4336: Add ut cases for enums and shell classes in common module #156

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Jan 26, 2025
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BIGTOP-4336: Add ut cases for enums and shell classes in common module #156

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208 changes: 208 additions & 0 deletions bigtop-manager-common/src/test/java/org/apache/bigtop/manager/common/enums/CommandTest.java
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/*
* 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
*
* https://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.bigtop.manager.common.enums;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;

public class CommandTest {

// Test normal path: verify that the code and name of enum values are correct
@Test
public void testCommandNormalPath() {
assertEquals("add", Command.ADD.getCode(), "The code of ADD should be 'add'");
assertEquals("Add", Command.ADD.getName(), "The name of ADD should be 'Add'");

assertEquals("start", Command.START.getCode(), "The code of START should be 'start'");
assertEquals("Start", Command.START.getName(), "The name of START should be 'Start'");

assertEquals("stop", Command.STOP.getCode(), "The code of STOP should be 'stop'");
assertEquals("Stop", Command.STOP.getName(), "The name of STOP should be 'Stop'");

assertEquals("restart", Command.RESTART.getCode(), "The code of RESTART should be 'restart'");
assertEquals("Restart", Command.RESTART.getName(), "The name of RESTART should be 'Restart'");

assertEquals("check", Command.CHECK.getCode(), "The code of CHECK should be 'check'");
assertEquals("Check", Command.CHECK.getName(), "The name of CHECK should be 'Check'");

assertEquals("configure", Command.CONFIGURE.getCode(), "The code of CONFIGURE should be 'configure'");
assertEquals("Configure", Command.CONFIGURE.getName(), "The name of CONFIGURE should be 'Configure'");

assertEquals("custom", Command.CUSTOM.getCode(), "The code of CUSTOM should be 'custom'");
assertEquals("Custom", Command.CUSTOM.getName(), "The name of CUSTOM should be 'Custom'");

assertEquals("init", Command.INIT.getCode(), "The code of INIT should be 'init'");
assertEquals("Init", Command.INIT.getName(), "The name of INIT should be 'Init'");

assertEquals("prepare", Command.PREPARE.getCode(), "The code of PREPARE should be 'prepare'");
assertEquals("Prepare", Command.PREPARE.getName(), "The name of PREPARE should be 'Prepare'");

assertEquals("status", Command.STATUS.getCode(), "The code of STATUS should be 'status'");
assertEquals("Status", Command.STATUS.getName(), "The name of STATUS should be 'Status'");
}

// Test boundary conditions: verify that the fromString method can correctly convert strings in upper case, lower
// case, and mixed case
@Test
public void testFromStringWithVariousCases() {
assertEquals(Command.ADD, Command.fromString("ADD"), "Upper case 'ADD' should be converted to ADD enum value");
assertEquals(Command.ADD, Command.fromString("add"), "Lower case 'add' should be converted to ADD enum value");
assertEquals(Command.ADD, Command.fromString("AdD"), "Mixed case 'AdD' should be converted to ADD enum value");

assertEquals(
Command.START,
Command.fromString("START"),
"Upper case 'START' should be converted to START enum value");
assertEquals(
Command.START,
Command.fromString("start"),
"Lower case 'start' should be converted to START enum value");
assertEquals(
Command.START,
Command.fromString("StArT"),
"Mixed case 'StArT' should be converted to START enum value");

assertEquals(
Command.STOP, Command.fromString("STOP"), "Upper case 'STOP' should be converted to STOP enum value");
assertEquals(
Command.STOP, Command.fromString("stop"), "Lower case 'stop' should be converted to STOP enum value");
assertEquals(
Command.STOP, Command.fromString("StOp"), "Mixed case 'StOp' should be converted to STOP enum value");

assertEquals(
Command.RESTART,
Command.fromString("RESTART"),
"Upper case 'RESTART' should be converted to RESTART enum value");
assertEquals(
Command.RESTART,
Command.fromString("restart"),
"Lower case 'restart' should be converted to RESTART enum value");
assertEquals(
Command.RESTART,
Command.fromString("ReStArT"),
"Mixed case 'ReStArT' should be converted to RESTART enum value");

assertEquals(
Command.CHECK,
Command.fromString("CHECK"),
"Upper case 'CHECK' should be converted to CHECK enum value");
assertEquals(
Command.CHECK,
Command.fromString("check"),
"Lower case 'check' should be converted to CHECK enum value");
assertEquals(
Command.CHECK,
Command.fromString("ChEcK"),
"Mixed case 'ChEcK' should be converted to CHECK enum value");

assertEquals(
Command.CONFIGURE,
Command.fromString("CONFIGURE"),
"Upper case 'CONFIGURE' should be converted to CONFIGURE enum value");
assertEquals(
Command.CONFIGURE,
Command.fromString("configure"),
"Lower case 'configure' should be converted to CONFIGURE enum value");
assertEquals(
Command.CONFIGURE,
Command.fromString("CoNfIgUrE"),
"Mixed case 'CoNfIgUrE' should be converted to CONFIGURE enum value");

assertEquals(
Command.CUSTOM,
Command.fromString("CUSTOM"),
"Upper case 'CUSTOM' should be converted to CUSTOM enum value");
assertEquals(
Command.CUSTOM,
Command.fromString("custom"),
"Lower case 'custom' should be converted to CUSTOM enum value");
assertEquals(
Command.CUSTOM,
Command.fromString("CuStOm"),
"Mixed case 'CuStOm' should be converted to CUSTOM enum value");

assertEquals(
Command.INIT, Command.fromString("INIT"), "Upper case 'INIT' should be converted to INIT enum value");
assertEquals(
Command.INIT, Command.fromString("init"), "Lower case 'init' should be converted to INIT enum value");
assertEquals(
Command.INIT, Command.fromString("InIt"), "Mixed case 'InIt' should be converted to INIT enum value");

assertEquals(
Command.PREPARE,
Command.fromString("PREPARE"),
"Upper case 'PREPARE' should be converted to PREPARE enum value");
assertEquals(
Command.PREPARE,
Command.fromString("prepare"),
"Lower case 'prepare' should be converted to PREPARE enum value");
assertEquals(
Command.PREPARE,
Command.fromString("PrEpArE"),
"Mixed case 'PrEpArE' should be converted to PREPARE enum value");

assertEquals(
Command.STATUS,
Command.fromString("STATUS"),
"Upper case 'STATUS' should be converted to STATUS enum value");
assertEquals(
Command.STATUS,
Command.fromString("status"),
"Lower case 'status' should be converted to STATUS enum value");
assertEquals(
Command.STATUS,
Command.fromString("StAtUs"),
"Mixed case 'StAtUs' should be converted to STATUS enum value");
}

// Test boundary conditions: verify that the fromString method throws an exception when passed an invalid string
@Test
public void testFromStringWithInvalidString() {
assertThrows(
IllegalArgumentException.class,
() -> Command.fromString("INVALID"),
"Passing invalid string 'INVALID' should throw an IllegalArgumentException");
assertThrows(
IllegalArgumentException.class,
() -> Command.fromString(""),
"Passing empty string '' should throw an IllegalArgumentException");
assertThrows(
NullPointerException.class,
() -> Command.fromString(null),
"Passing null should throw a NullPointerException");
}

// Test boundary conditions: verify that the toCamelCase method can correctly convert enum values to camel case
// strings
@Test
public void testToCamelCase() {
assertEquals("Add", Command.ADD.toCamelCase(), "ADD should be converted to 'Add'");
assertEquals("Start", Command.START.toCamelCase(), "START should be converted to 'Start'");
assertEquals("Stop", Command.STOP.toCamelCase(), "STOP should be converted to 'Stop'");
assertEquals("Restart", Command.RESTART.toCamelCase(), "RESTART should be converted to 'Restart'");
assertEquals("Check", Command.CHECK.toCamelCase(), "CHECK should be converted to 'Check'");
assertEquals("Configure", Command.CONFIGURE.toCamelCase(), "CONFIGURE should be converted to 'Configure'");
assertEquals("Custom", Command.CUSTOM.toCamelCase(), "CUSTOM should be converted to 'Custom'");
assertEquals("Init", Command.INIT.toCamelCase(), "INIT should be converted to 'Init'");
assertEquals("Prepare", Command.PREPARE.toCamelCase(), "PREPARE should be converted to 'Prepare'");
assertEquals("Status", Command.STATUS.toCamelCase(), "STATUS should be converted to 'Status'");
}
}
143 changes: 143 additions & 0 deletions bigtop-manager-common/src/test/java/org/apache/bigtop/manager/common/enums/JobStateTest.java
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/*
* 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
*
* https://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.bigtop.manager.common.enums;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;

public class JobStateTest {
// Test normal path: verify that the code and name of enum values are correct
@Test
public void testJobStateNormalPath() {
assertEquals("pending", JobState.PENDING.getCode(), "The code of PENDING should be 'pending'");
assertEquals("Pending", JobState.PENDING.getName(), "The name of PENDING should be 'Pending'");

assertEquals("processing", JobState.PROCESSING.getCode(), "The code of PROCESSING should be 'processing'");
assertEquals("Processing", JobState.PROCESSING.getName(), "The name of PROCESSING should be 'Processing'");

assertEquals("successful", JobState.SUCCESSFUL.getCode(), "The code of SUCCESSFUL should be 'successful'");
assertEquals("Successful", JobState.SUCCESSFUL.getName(), "The name of SUCCESSFUL should be 'Successful'");

assertEquals("failed", JobState.FAILED.getCode(), "The code of FAILED should be 'failed'");
assertEquals("Failed", JobState.FAILED.getName(), "The name of FAILED should be 'Failed'");

assertEquals("canceled", JobState.CANCELED.getCode(), "The code of CANCELED should be 'canceled'");
assertEquals("Canceled", JobState.CANCELED.getName(), "The name of CANCELED should be 'Canceled'");
}

// Test boundary conditions: verify that the fromString method can correctly convert strings in upper case, lower
// case, and mixed case
@Test
public void testFromStringWithVariousCases() {
assertEquals(
JobState.PENDING,
JobState.fromString("PENDING"),
"Upper case 'PENDING' should be converted to PENDING enum value");
assertEquals(
JobState.PENDING,
JobState.fromString("pending"),
"Lower case 'pending' should be converted to PENDING enum value");
assertEquals(
JobState.PENDING,
JobState.fromString("PeNdiNg"),
"Mixed case 'PeNdiNg' should be converted to PENDING enum value");

assertEquals(
JobState.PROCESSING,
JobState.fromString("PROCESSING"),
"Upper case 'PROCESSING' should be converted to PROCESSING enum value");
assertEquals(
JobState.PROCESSING,
JobState.fromString("processing"),
"Lower case 'processing' should be converted to PROCESSING enum value");
assertEquals(
JobState.PROCESSING,
JobState.fromString("PrOcEsSiNg"),
"Mixed case 'PrOcEsSiNg' should be converted to PROCESSING enum value");

assertEquals(
JobState.SUCCESSFUL,
JobState.fromString("SUCCESSFUL"),
"Upper case 'SUCCESSFUL' should be converted to SUCCESSFUL enum value");
assertEquals(
JobState.SUCCESSFUL,
JobState.fromString("successful"),
"Lower case 'successful' should be converted to SUCCESSFUL enum value");
assertEquals(
JobState.SUCCESSFUL,
JobState.fromString("SuCcEsSfUl"),
"Mixed case 'SuCcEsSfUl' should be converted to SUCCESSFUL enum value");

assertEquals(
JobState.FAILED,
JobState.fromString("FAILED"),
"Upper case 'FAILED' should be converted to FAILED enum value");
assertEquals(
JobState.FAILED,
JobState.fromString("failed"),
"Lower case 'failed' should be converted to FAILED enum value");
assertEquals(
JobState.FAILED,
JobState.fromString("FaIlEd"),
"Mixed case 'FaIlEd' should be converted to FAILED enum value");

assertEquals(
JobState.CANCELED,
JobState.fromString("CANCELED"),
"Upper case 'CANCELED' should be converted to CANCELED enum value");
assertEquals(
JobState.CANCELED,
JobState.fromString("canceled"),
"Lower case 'canceled' should be converted to CANCELED enum value");
assertEquals(
JobState.CANCELED,
JobState.fromString("CaNcElEd"),
"Mixed case 'CaNcElEd' should be converted to CANCELED enum value");
}

// Test boundary conditions: verify that the fromString method throws an exception when passed an invalid string
@Test
public void testFromStringWithInvalidString() {
assertThrows(
IllegalArgumentException.class,
() -> JobState.fromString("INVALID"),
"Passing invalid string 'INVALID' should throw an IllegalArgumentException");
assertThrows(
IllegalArgumentException.class,
() -> JobState.fromString(""),
"Passing empty string '' should throw an IllegalArgumentException");
assertThrows(
NullPointerException.class,
() -> JobState.fromString(null),
"Passing null should throw a NullPointerException");
}

// Test boundary conditions: verify that the toCamelCase method can correctly convert enum values to camel case
// strings
@Test
public void testToCamelCase() {
assertEquals("Pending", JobState.PENDING.toCamelCase(), "PENDING should be converted to 'Pending'");
assertEquals("Processing", JobState.PROCESSING.toCamelCase(), "PROCESSING should be converted to 'Processing'");
assertEquals("Successful", JobState.SUCCESSFUL.toCamelCase(), "SUCCESSFUL should be converted to 'Successful'");
assertEquals("Failed", JobState.FAILED.toCamelCase(), "FAILED should be converted to 'Failed'");
assertEquals("Canceled", JobState.CANCELED.toCamelCase(), "CANCELED should be converted to 'Canceled'");
}
}
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