diff options
Diffstat (limited to 'src/test/java/com/beust/jcommander/PositiveIntegerTest.java')
-rw-r--r-- | src/test/java/com/beust/jcommander/PositiveIntegerTest.java | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/test/java/com/beust/jcommander/PositiveIntegerTest.java b/src/test/java/com/beust/jcommander/PositiveIntegerTest.java new file mode 100644 index 0000000..ec7d273 --- /dev/null +++ b/src/test/java/com/beust/jcommander/PositiveIntegerTest.java @@ -0,0 +1,65 @@ +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(new String[] { "-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(new String[] { "-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(new String[] { "-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(new String[] { "-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(new String[] { "--port", " " }); + } +}
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