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package joptsimple.util;
import java.nio.file.Files;
import java.nio.file.Path;
import org.junit.Test;
import static org.junit.Assert.*;
import static joptsimple.util.PathProperties.*;
public class PathPropertiesTest {
@Test
public void readableFile() throws Exception {
Path path = Files.createTempFile("prefix", null);
path.toFile().deleteOnExit();
assertTrue( READABLE.accept( path ) );
assertFalse( DIRECTORY_EXISTING.accept( path ) );
assertTrue( FILE_EXISTING.accept( path ) );
assertTrue( FILE_OVERWRITABLE.accept( path ) );
assertTrue( WRITABLE.accept( path ) );
assertFalse( NOT_EXISTING.accept( path ) );
}
@Test
public void nonExisting() throws Exception {
Path path = Files.createTempFile( "prefix", null );
Files.deleteIfExists( path );
assertFalse( READABLE.accept( path ) );
assertFalse( DIRECTORY_EXISTING.accept( path ) );
assertFalse( FILE_EXISTING.accept( path ) );
assertFalse( FILE_OVERWRITABLE.accept( path ) );
assertTrue( NOT_EXISTING.accept( path ) );
assertFalse( WRITABLE.accept( path ) );
}
@Test
public void directory() throws Exception {
Path path = Files.createTempDirectory( "prefix" );
path.toFile().deleteOnExit();
assertTrue( READABLE.accept( path ) );
assertTrue( DIRECTORY_EXISTING.accept( path ) );
assertFalse( FILE_EXISTING.accept( path ) );
assertFalse( FILE_OVERWRITABLE.accept( path ) );
assertFalse( NOT_EXISTING.accept( path ) );
assertTrue( WRITABLE.accept( path ) );
}
}
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