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package picocli; | ||
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import org.junit.Rule; | ||
import org.junit.Test; | ||
import org.junit.contrib.java.lang.system.ProvideSystemProperty; | ||
import org.junit.contrib.java.lang.system.RestoreSystemProperties; | ||
import org.junit.rules.TestRule; | ||
import picocli.CommandLine.Command; | ||
import picocli.CommandLine.Model.CommandSpec; | ||
import picocli.CommandLine.ParameterException; | ||
import picocli.CommandLine.Parameters; | ||
import picocli.CommandLine.Spec; | ||
import picocli.CommandLine; | ||
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import java.util.concurrent.Callable; | ||
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import static org.junit.Assert.*; | ||
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public class Issue1309 { | ||
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// allows tests to set any kind of properties they like, without having to individually roll them back | ||
@Rule | ||
public final TestRule restoreSystemProperties = new RestoreSystemProperties(); | ||
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@Rule | ||
public final ProvideSystemProperty ansiOFF = new ProvideSystemProperty("picocli.ansi", "false"); | ||
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@Command(name = "test", mixinStandardHelpOptions = true) | ||
static class TestCommand implements Callable<Integer> { | ||
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@Spec | ||
CommandSpec spec; | ||
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public Integer call() throws Exception { | ||
throw new ParameterException(spec.commandLine(), "Missing required subcommand"); | ||
} | ||
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@Command(name = "start", description = "start", mixinStandardHelpOptions = true) | ||
public int start( | ||
@Parameters(index = "0", paramLabel = "id") String id) { | ||
System.out.printf("start was called with %s%n", id); | ||
return 111; | ||
} | ||
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@Command(name = "restart", description = "restart", mixinStandardHelpOptions = true) | ||
public int restart( | ||
@Parameters(index = "0", paramLabel = "id") String id) { | ||
System.out.printf("restart was called with %s%n", id); | ||
return 222; | ||
} | ||
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} | ||
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@Test | ||
public void testIssue1309() { | ||
assertEquals(222, new CommandLine(new TestCommand()).execute("restart", "rest")); | ||
assertEquals(111, new CommandLine(new TestCommand()).execute("start", "sta")); | ||
} | ||
} |