@Test
public void testExtractCveIdentifier() {

  assertEquals("CVE-2014-0050", Cve.extractCveIdentifier("cVe-2014-0050"));
  assertEquals("CVE-2014-0050", Cve.extractCveIdentifier("cVe-2014-0050a"));
  assertEquals(null, Cve.extractCveIdentifier("cVe-2014-000a"));
  assertEquals("CVE-2014-005001010", Cve.extractCveIdentifier("cVe-2014-005001010-Foo"));
  assertEquals(null, Cve.extractCveIdentifier("Foo-cVe-2014-0050a"));
}