    @Test
    public void whenInputIsKeyFileShouldParseFileAndReturnCorrectData() throws IOException {

        FileInputStream fileInputStream = new FileInputStream(ResourceUtils.getResource("DatabaseWithKeyfile.key"));
        byte[] keyFileContent = StreamUtils.toByteArray(fileInputStream);

        SimpleXmlParser parser = new SimpleXmlParser();
        KeyFile keyFile = new KeyFileXmlParser(parser).fromXml(keyFileContent);

        Assert.assertEquals("RP+rYNZL4lrGtDMBPzOuctlh3NAutSG5KGsT38C+qPQ=", keyFile.getKey().getData());
    }