Examples with NonBlockingStringWriter com.helger.commons.io.stream.NonBlockingStringWriter used on opensource projects

Example 1 with NonBlockingStringWriter

use of com.helger.commons.io.stream.NonBlockingStringWriter in project ph-css by phax.

the class CSSWriterFuncTest method testRead30Write21.

@Test
public void testRead30Write21() throws IOException {
    for (final File aFile : new FileSystemRecursiveIterator(new File("src/test/resources/testfiles/css30/good/artificial")).withFilter(IFileFilter.filenameEndsWith(".css"))) {
        final String sKey = aFile.getAbsolutePath();
        try {
            // read and interpret CSS 3.0
            final CascadingStyleSheet aCSS = CSSReader.readFromFile(aFile, StandardCharsets.UTF_8, ECSSVersion.CSS30);
            assertNotNull(sKey, aCSS);
            // write to CSS 2.1
            final NonBlockingStringWriter aSW = new NonBlockingStringWriter();
            new CSSWriter(ECSSVersion.CSS21).writeCSS(aCSS, aSW);
            // This should throw an error
            fail(sKey + " should have thrown an exception but got: " + aSW.getAsString());
        } catch (final IllegalStateException ex) {
        }
    }
}