public void ResolveType_Returns_Expected_MessageRepliedEvent(
string messageId,
string parentMessageId,
bool isMessageReply)
{
// due to a bug in Slack Event API, subtype is always null for MessageRepliedEvent
// see resolver implementation for more details.
var typeToken =
$"\"{CallbackEvent.EventTypeJsonName}\":\"{MessageEvent.CallbackEventTypeValue}\"";
var subTypeToken = $"\"{MessageEvent.SubTypeJsonName}\":null";
var messageIdToken =
$"\"{MessageEvent.MessageIdJsonName}\":\"{messageId}\"";
var parentMessageIdToken =
$"\"{MessageEvent.ParentMessageIdJsonName}\":\"{parentMessageId}\"";
var json =
$"{{{typeToken},{subTypeToken},{messageIdToken},{parentMessageIdToken}}}";
var jsonDocument = JsonDocument.Parse(json);
var typeResolver =
new CallbackEventJsonTypeResolver(jsonDocument.RootElement);
var actualType = typeResolver.ResolveType();
Assert.Equal(
isMessageReply,
actualType == typeof(MessageRepliedEvent));
}
public void ResolveType_Throws_When_Type_Property_Does_Not_Exist()
{
const string json = "{\"property\": \"value\"}";
var jsonDocument = JsonDocument.Parse(json);
var typeProvider =
new CallbackEventJsonTypeResolver(jsonDocument.RootElement);
Assert.Throws <JsonException>(() => typeProvider.ResolveType());
}
public void ResolveType_Returns_Expected_Message_Type(
string messageSubTypeValue,
Type expectedType)
{
var json =
$"{{\"{CallbackEvent.EventTypeJsonName}\":\"{MessageEvent.CallbackEventTypeValue}\",\"{MessageEvent.SubTypeJsonName}\":\"{messageSubTypeValue}\"}}";
var jsonDocument = JsonDocument.Parse(json);
var typeResolver =
new CallbackEventJsonTypeResolver(jsonDocument.RootElement);
var actualType = typeResolver.ResolveType();
Assert.Equal(
expectedType,
actualType);
}
