@Test
public void specialCharactersShouldBeOutput() {

    PluginParameters pluginParameters = new PluginParametersBuilder().setDebug(true).createPluginParameters();
    CharacterOutput characterOutput = new CharacterOutput(pluginParameters);
    assertThat(characterOutput.getOutput("\u00f6\u00e4\u00e5\u00d6\u00c4\u00c5"), is("[['ö' , 246 ],['ä' , 228 ],['å' , 229 ],['Ö' , 214 ],['Ä' , 196 ],['Å' , 197 ]]"));
}