Help.java

package com.github.dakusui.symfonion.cli.subcommands;

import com.github.dakusui.symfonion.cli.Cli;

import com.github.dakusui.symfonion.cli.Subcommand;

import org.apache.commons.cli.HelpFormatter;

import java.io.InputStream;

import java.io.PrintStream;

public class Help implements Subcommand {

    @Override

    public void invoke(Cli cli, PrintStream ps, InputStream inputStream)  {

        HelpFormatter formatter = new HelpFormatter();

        formatter.printHelp("SYNTAX", cli.options());

    }

}

Active mutators

• CONDITIONALS_BOUNDARY
• EMPTY_RETURNS
• FALSE_RETURNS
• INCREMENTS
• INVERT_NEGS
• MATH
• NEGATE_CONDITIONALS
• NULL_RETURNS
• PRIMITIVE_RETURNS
• TRUE_RETURNS
• VOID_METHOD_CALLS

Tests examined

• com.github.dakusui.symfonion.tests.cli.subcommands.HelpTest.whenHelp_thenLooksOk(com.github.dakusui.symfonion.tests.cli.subcommands.HelpTest) (32 ms)