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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.SystemErrRule; | ||
import picocli.CommandLine.ArgGroup; | ||
import picocli.CommandLine.Command; | ||
import picocli.CommandLine.Help; | ||
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import static java.lang.String.format; | ||
import static org.junit.Assert.assertEquals; | ||
import static picocli.TestUtil.usageString; | ||
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public class SynopsisOrderTest { | ||
@Rule | ||
public final ProvideSystemProperty ansiOFF = new ProvideSystemProperty("picocli.ansi", "false"); | ||
@Rule | ||
public final SystemErrRule systemErrRule = new SystemErrRule().enableLog().muteForSuccessfulTests(); | ||
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@Command() | ||
class SynopsisOrder { | ||
class Group { | ||
@CommandLine.Option(names = "--option1", required = true) | ||
String value1; | ||
} | ||
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class AllGroups { | ||
@CommandLine.ArgGroup(exclusive = false, multiplicity = "1", order = 1) Group group; | ||
@CommandLine.Option(names = "--option2", required = true, order = 2) String value2; | ||
} | ||
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@ArgGroup(exclusive = true, multiplicity = "1") | ||
AllGroups allGroups; | ||
} | ||
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@Test | ||
public void testSynopsisOrderForArgGroup() { | ||
String result = usageString(new SynopsisOrder(), Help.Ansi.OFF); | ||
assertEquals(format("" + | ||
"Usage: <main class> (--option1=<value1> | (--option2=<value2>))%n" + | ||
" --option1=<value1>%n" + | ||
" --option2=<value2>%n"), result); | ||
} | ||
} |