package com.github.sommeri.less4j.resources;
import static org.junit.Assert.assertEquals;
import java.io.File;
import org.junit.Test;
import com.github.sommeri.less4j.LessSource.CannotReadFile;
import com.github.sommeri.less4j.LessSource.FileNotFound;
import com.github.sommeri.less4j.LessSource.FileSource;
public class LessSourceTest {
private static final String file = "src/test/resources/less-source/level-1/level-2/source.less";
@Test
public void lastModifiedPropagation() throws FileNotFound, CannotReadFile {
FileSource main = new FileSource(new File(file));
FileSource firstImport = main.relativeSource("imported-1.less");
FileSource secondImport = firstImport.relativeSource("../imported-2.less");
long mainModified = setLastModified(main, 1364590362375L);
long firstModified = setLastModified(firstImport, 1364590418644L);
long secondModified = setLastModified(secondImport, 1364590474913L);
main.getContent();
assertModified(main, mainModified, mainModified);
firstImport.getContent();
assertModified(main, mainModified, firstModified);
assertModified(firstImport, firstModified, firstModified);
secondImport.getContent();
assertModified(main, mainModified, secondModified);
assertModified(firstImport, firstModified, secondModified);
assertModified(secondImport, secondModified, secondModified);
}
private long setLastModified(FileSource fileSource, long modified) {
fileSource.getInputFile().setLastModified(modified);
return fileSource.getInputFile().lastModified();
}
private void assertModified(FileSource main, long last, long latest) {
assertEquals(main.getLastModified(), last);
assertEquals(main.getLatestModified(), latest);
}
}
class OpenFileSource extends FileSource {
public OpenFileSource(File inputFile) {
super(inputFile);
}
}