public PactnetVerificationResult Verify(Interaction interaction)
{
PactnetVerificationResult result = new PactnetVerificationResult();
var logs = new PactLogBuilder();
try
{
interaction = ApplyRequestFilters(interaction);
HttpRequestMessage request = DesignRequestForInteraction(interaction);
HttpClient client = new HttpClient {
BaseAddress = new Uri(_serviceUri)
};
var response = client.SendAsync(request).Result;
result.Success = Compare(interaction.Response, response, logs);
result.Exception = result.Success ? null : new Exception("Unmatched Response Exception");
}
catch (Exception e)
{
result.Success = false;
result.Exception = e;
}
result.Logs = logs.ToString();
return(result);
}
public bool IsMatch(Dictionary <string, MatchingRule> ruleset,
Dictionary <string, object> expected,
Dictionary <string, object> actual,
PactLogBuilder log)
{
var finder = new RuleFinder();
var match = true;
foreach (var expectedKey in expected.Keys)
{
if (!actual.ContainsKey(expectedKey))
{
match = false;
log.NotFound(expectedKey);
}
else
{
var expectedValue = expected[expectedKey];
var actualValue = actual[expectedKey];
var rule = finder.FindRule(expectedKey, ruleset);
if (!IsMatch(rule, expectedValue, actualValue))
{
match = false;
log.Unmatched(expectedValue, actualValue, rule);
}
}
}
return(match);
}
private bool VerifyHeaders(Dictionary <string, MatchingRule> expectationsMatchingRules,
Dictionary <string, string> expectations, HttpResponseHeaders actuals,
PactLogBuilder log)
{
var expectedHeaders = new DataConvert().Normalize(expectations);
var actualHeaders = new DataConvert().Normalize(actuals);
var matcher = new Matcher();
return(matcher.IsMatch(expectationsMatchingRules, expectedHeaders, actualHeaders, log));
}
private bool Compare(PactResponse expectations, HttpResponseMessage actual, PactLogBuilder log)
{
var success = true;
if (expectations.Status != 0)
{
if ((int)actual.StatusCode != expectations.Status)
{
log.Unmatched(expectations.Status, actual.StatusCode);
success = false;
}
}
var ruleSet = expectations.MatchingRules ?? new Dictionary <string, MatchingRule>();
success &= VerifyHeaders(ruleSet, expectations.Headers, actual.Headers, log);
success &= VerifyBodies(ruleSet, expectations.Body, actual.Content, log);
return(success);
}
public bool IsMatch(Dictionary <string, MatchingRule> ruleset,
Dictionary <string, List <string> > expected,
Dictionary <string, List <string> > actual,
PactLogBuilder log)
{
bool match = true;
var ruleFinder = new RuleFinder();
foreach (var keyValuePair in expected)
{
var corresponding = Find(actual, keyValuePair.Key);
if (corresponding.Key == null)
{
log.NotFound(corresponding.Key);
match = false;
}
else
{
var path = $"$.headers.{keyValuePair.Key}";
var expectedMatchingRule = ruleFinder.FindRule(path, ruleset);
foreach (var expectedValue in keyValuePair.Value)
{
if (!ContainsMatch(expectedMatchingRule, expectedValue, corresponding.Value))
{
match = false;
log.NotFound(path);
}
}
}
}
return(match);
}
private bool VerifyBodies(Dictionary <string, MatchingRule> expectationsMatchingRules,
Hashtable expectationsBody, HttpContent actualContent, PactLogBuilder log)
{
var actualJson = actualContent.ReadAsStringAsync().Result;
var actualHashTable = JsonConvert.DeserializeObject <Hashtable>(actualJson);
var expectedDic = new DynamicObjectAccess(true).Flatten(expectationsBody, "$.body");
var actualDic = new DynamicObjectAccess(true).Flatten(actualHashTable, "$.body");
var matcher = new Matcher();
return(matcher.IsMatch(expectationsMatchingRules, expectedDic, actualDic, log));
}