@Test
public void testCheckHeaders() throws IOException {
@SuppressWarnings("unchecked")
Map<String, String> originalHeaders =
JsonUtils.readObjectFromJsonString(
IOUtils.toString(getClass().getResource("shibboleth_headers_original.json")),
Map.class);
Map<String, String> currentHeaders = new HashMap<>(originalHeaders);
// When all headers are the same
HeaderCheckResult result =
institutionalSignInManager.checkHeaders(originalHeaders, currentHeaders);
assertTrue(result.isSuccess());
assertEquals(0, result.getMismatches().size());
// When eppn is different
currentHeaders.put("eppn", "*****@*****.**");
result = institutionalSignInManager.checkHeaders(originalHeaders, currentHeaders);
assertFalse(result.isSuccess());
assertEquals(1, result.getMismatches().size());
HeaderMismatch mismatch = result.getMismatches().get(0);
assertEquals("eppn", mismatch.getHeaderName());
assertEquals("*****@*****.**", mismatch.getOriginalValue());
assertEquals("*****@*****.**", mismatch.getCurrentValue());
// When eppn was originally there, but is not now
currentHeaders.remove("eppn");
result = institutionalSignInManager.checkHeaders(originalHeaders, currentHeaders);
assertTrue(result.isSuccess());
assertEquals(0, result.getMismatches().size());
}
