private static List <string> CompareExpectedTokenWithActual <T>(JToken expectedToken, MatchingRuleCollection matchingRules, JToken actualRootToken) where T : IEquatable <T>
{
var expectedValue = expectedToken.Value <T>();
var actualToken = actualRootToken.SelectToken(expectedToken.Path);
if (actualToken == null)
{
var actualRootTokenWithLowerCasePropertyNames = JTokenParser.ParseToLower(actualRootToken);
if (actualRootTokenWithLowerCasePropertyNames.SelectToken(expectedToken.Path.ToLowerInvariant()) != null)
{
return(new List <string> {
$"A property with a name like \'{expectedToken.Path}\' was present in the actual response, but the case did not match. Note that Pact is case sensitive."
});
}
return(new List <string> {
$"Property \'{expectedToken.Path}\' was not present in the actual response."
});
}
if (expectedToken.Type != actualToken.Type)
{
return(new List <string> {
$"Property \'{expectedToken.Path}\' has a different type in the actual response. Expected value: {expectedToken}, actual value: {actualToken}"
});
}
var actualValue = actualToken.Value <T>();
if (expectedToken.Type != JTokenType.Null && actualValue == null)
{
return(new List <string> {
$"Expected \'{expectedValue}\' at \'{expectedToken.Path}\', but had no value."
});
}
if (matchingRules != null && matchingRules.TryGetApplicableMatcherListForToken(expectedToken, out var matcherList))
{
return(matcherList.Match(expectedToken, actualToken));
}
else if (expectedToken.Type != actualToken.Type)
{
return(new List <string> {
$"Expected value of type {expectedToken.Type} (like: \'{expectedToken.ToString()}\') at \'{expectedToken.Path}\', but was value of type {actualToken.Type}."
});
}
else if (!actualValue.Equals(expectedValue))
{
return(new List <string> {
$"Expected \'{expectedValue}\' at \'{expectedToken.Path}\', but was \'{actualValue}\'."
});
}
return(new List <string>());
}
private static List <string> CompareExpectedTokenWithActual <T>(JToken expectedToken, MatchingRuleCollection matchingRules, JToken actualRootToken) where T : IEquatable <T>
{
var expectedValue = expectedToken.Value <T>();
var actualToken = actualRootToken.SelectToken(expectedToken.Path);
if (actualToken == null)
{
return(new List <string> {
$"Property \'{expectedToken.Path}\' was not present in the actual response."
});
}
var actualValue = actualToken.Value <T>();
if (expectedToken.Type != JTokenType.Null && actualValue == null)
{
return(new List <string> {
$"Expected \'{expectedValue}\' at \'{expectedToken.Path}\', but had no value."
});
}
if (matchingRules != null && matchingRules.TryGetApplicableMatcherListForToken(expectedToken, out var matcherList))
{
return(matcherList.Match(expectedToken, actualToken));
}
else if (expectedToken.Type != actualToken.Type)
{
return(new List <string> {
$"Expected value of type {expectedToken.Type} (like: \'{expectedToken.ToString()}\') at \'{expectedToken.Path}\', but was value of type {actualToken.Type}."
});
}
else if (!actualValue.Equals(expectedValue))
{
return(new List <string> {
$"Expected \'{expectedValue}\' at \'{expectedToken.Path}\', but was \'{actualValue}\'."
});
}
return(new List <string>());
}
private static List <string> CompareExpectedArrayWithActual(JToken expectedToken, MatchingRuleCollection matchingRules, JToken actualRootToken)
{
var actualToken = actualRootToken.SelectToken(expectedToken.Path);
if (actualToken == null)
{
return(new List <string> {
$"Array \'{expectedToken.Path}\' was not present in the actual response."
});
}
if (matchingRules != null && matchingRules.TryGetApplicableMatcherListForToken(expectedToken, out var matcherList))
{
return(matcherList.Match(expectedToken, actualToken));
}
else if (actualToken.Children().Count() != expectedToken.Children().Count())
{
return(new List <string> {
$"Expected array at \'{expectedToken.Path}\' to have {expectedToken.Children().Count()} items, but was {actualToken.Children().Count()}."
});
}
return(new List <string>());
}
