| package com.beust.jcommander; |
| |
| import com.beust.jcommander.validators.PositiveInteger; |
| |
| import org.testng.annotations.Test; |
| |
| public class PositiveIntegerTest { |
| |
| @Test |
| public void validateTest() { |
| class Arg { |
| @Parameter(names = { "-p", "--port" }, description = "Shows help", validateWith = PositiveInteger.class) |
| private int port = 0; |
| } |
| Arg arg = new Arg(); |
| JCommander jc = new JCommander(arg); |
| jc.parse("-p", "8080"); |
| |
| } |
| |
| @Test(expectedExceptions = ParameterException.class) |
| public void validateTest2() { |
| class Arg { |
| @Parameter(names = { "-p", "--port" }, description = "Shows help", validateWith = PositiveInteger.class) |
| private int port = 0; |
| } |
| Arg arg = new Arg(); |
| JCommander jc = new JCommander(arg); |
| jc.parse("-p", ""); |
| } |
| |
| @Test(expectedExceptions = ParameterException.class) |
| public void validateTest3() { |
| class Arg { |
| @Parameter(names = { "-p", "--port" }, description = "Shows help", validateWith = PositiveInteger.class) |
| private int port = 0; |
| } |
| Arg arg = new Arg(); |
| JCommander jc = new JCommander(arg); |
| jc.parse("-p", "-1"); |
| } |
| |
| @Test(expectedExceptions = ParameterException.class) |
| public void validateTest4() { |
| class Arg { |
| @Parameter(names = { "-p", "--port" }, description = "Port Number", validateWith = PositiveInteger.class) |
| private int port = 0; |
| } |
| Arg arg = new Arg(); |
| JCommander jc = new JCommander(arg); |
| jc.parse("-p", "abc"); |
| } |
| |
| @Test(expectedExceptions = ParameterException.class) |
| public void validateTest5() { |
| class Arg { |
| @Parameter(names = { "-p", "--port" }, description = "Port Number", validateWith = PositiveInteger.class) |
| private int port = 0; |
| } |
| |
| Arg arg = new Arg(); |
| JCommander jc = new JCommander(arg); |
| jc.parse("--port", " "); |
| } |
| } |