public void GetParameters_Returns_Parameters()
{
var dmReqProc = new DirectMessageEventsRequestProcessor <DirectMessageEvents>();
Expression <Func <DirectMessageEvents, bool> > expression =
dm =>
dm.Type == DirectMessageEventsType.Show &&
dm.Count == 1 &&
dm.Cursor == "ABC123" &&
dm.ID == 456;
var lambdaExpression = expression as LambdaExpression;
Dictionary <string, string> queryParams = dmReqProc.GetParameters(lambdaExpression);
Assert.IsTrue(
queryParams.Contains(
new KeyValuePair <string, string>("Type", ((int)DirectMessageEventsType.Show).ToString(CultureInfo.InvariantCulture))));
Assert.IsTrue(
queryParams.Contains(
new KeyValuePair <string, string>("Count", "1")));
Assert.IsTrue(
queryParams.Contains(
new KeyValuePair <string, string>("Cursor", "ABC123")));
Assert.IsTrue(
queryParams.Contains(
new KeyValuePair <string, string>("ID", "456")));
}
public void ProcessResults_WithEmptyResults_ReturnsEmptyCollection()
{
var dmReqProc = new DirectMessageEventsRequestProcessor <DirectMessageEvents> {
BaseUrl = "https://api.twitter.com/1.1/"
};
List <DirectMessageEvents> dms = dmReqProc.ProcessResults(string.Empty);
Assert.IsFalse(dms.Any());
}
public void BuildUrl_WithNullParamDictionary_Throws()
{
var dmReqProc = new DirectMessageEventsRequestProcessor <DirectMessageEvents> {
BaseUrl = "https://api.twitter.com/1.1/"
};
ArgumentException ex = L2TAssert.Throws <ArgumentException>(() => dmReqProc.BuildUrl(null));
Assert.AreEqual("Type", ex.ParamName);
}
public void BuildUrl_WithMissingType_Throws()
{
var dmReqProc = new DirectMessageEventsRequestProcessor <DirectMessageEvents> {
BaseUrl = "https://api.twitter.com/1.1/"
};
var parameters = new Dictionary <string, string>();
ArgumentException ex = L2TAssert.Throws <ArgumentException>(() => dmReqProc.BuildUrl(parameters));
Assert.AreEqual("Type", ex.ParamName);
}
public void BuildUrl_ForShowWithoutID_Throws()
{
var dmReqProc = new DirectMessageEventsRequestProcessor <DirectMessageEvents> {
BaseUrl = "https://api.twitter.com/1.1/"
};
var parameters =
new Dictionary <string, string>
{
{ "Type", ((int)DirectMessageEventsType.Show).ToString(CultureInfo.InvariantCulture) },
//{ "ID", "478805447" },
};
ArgumentNullException ex = L2TAssert.Throws <ArgumentNullException>(() => dmReqProc.BuildUrl(parameters));
Assert.AreEqual("ID", ex.ParamName);
}
public void ProcessResults_WithShowQuery_ReplacesInputParams()
{
const ulong ID = 5;
var dmReqProc = new DirectMessageEventsRequestProcessor <DirectMessageEvents>
{
BaseUrl = "https://api.twitter.com/1.1/",
Type = DirectMessageEventsType.Show,
ID = ID
};
List <DirectMessageEvents> dms = dmReqProc.ProcessResults(TestQuerySingleResponse);
DirectMessageEvents dm = dms.First();
Assert.AreEqual(ID, dm.ID);
}
public void BuildUrl_WithShowType_ConstructsUrl()
{
var dmReqProc = new DirectMessageEventsRequestProcessor <DirectMessageEvents> {
BaseUrl = "https://api.twitter.com/1.1/"
};
const string Expected = "https://api.twitter.com/1.1/direct_messages/events/show.json?id=1";
var parameters =
new Dictionary <string, string>
{
{ "Type", ((int)DirectMessageEventsType.Show).ToString(CultureInfo.InvariantCulture) },
{ "ID", "1" }
};
Request req = dmReqProc.BuildUrl(parameters);
Assert.AreEqual(Expected, req.FullUrl);
}
public void BuildUrl_WithListType_ConstructsUrl()
{
var dmReqProc = new DirectMessageEventsRequestProcessor <DirectMessageEvents> {
BaseUrl = "https://api.twitter.com/1.1/"
};
const string Expected = "https://api.twitter.com/1.1/direct_messages/events/list.json?count=2&cursor=ABC123";
var parameters =
new Dictionary <string, string>
{
{ "Type", ((int)DirectMessageEventsType.List).ToString(CultureInfo.InvariantCulture) },
{ "Count", "2" },
{ "Cursor", "ABC123" }
};
Request req = dmReqProc.BuildUrl(parameters);
Assert.AreEqual(Expected, req.FullUrl);
}
public void ProcessResults_WithListQuery_ReplacesInputParams()
{
const int Count = 4;
const string Cursor = "ABC123";
var dmReqProc = new DirectMessageEventsRequestProcessor <DirectMessageEvents>
{
BaseUrl = "https://api.twitter.com/1.1/",
Type = DirectMessageEventsType.List,
Count = Count,
Cursor = Cursor
};
List <DirectMessageEvents> dms = dmReqProc.ProcessResults(TestQueryMultipleResponses);
DirectMessageEvents dm = dms.First();
Assert.AreEqual(Count, dm.Count);
Assert.AreEqual(Cursor, dm.Cursor);
}
public void ProcessResults_ForList_HandlesMultipleResults()
{
var dmReqProc = new DirectMessageEventsRequestProcessor <DirectMessageEvents>
{
BaseUrl = "https://api.twitter.com/1.1/",
Type = DirectMessageEventsType.List
};
List <DirectMessageEvents> dms = dmReqProc.ProcessResults(TestQueryMultipleResponses);
Assert.IsNotNull(dms?.SingleOrDefault());
DirectMessageEvents dmEvt = dms.First();
Assert.IsNotNull(dmEvt);
DirectMessageEventsValue dmVal = dmEvt.Value;
Assert.IsNotNull(dmVal);
List <DMEvent> evts = dmVal.DMEvents;
Assert.IsNotNull(evts);
Assert.AreEqual(2, evts.Count);
Assert.AreEqual("OTE3ODE0NTUzMzExOTMyNDIy", dmVal.NextCursor);
}
public void DirectMessageRequestProcessor_Works_With_Actions()
{
var dmReqProc = new DirectMessageEventsRequestProcessor <DirectMessageEvents>();
Assert.IsInstanceOfType(dmReqProc, typeof(IRequestProcessorWithAction <DirectMessageEvents>));
}
public void ProcessResults_ForShow_HandlesSingleResult()
{
var dmReqProc = new DirectMessageEventsRequestProcessor <DirectMessageEvents>
{
BaseUrl = "https://api.twitter.com/1.1/",
Type = DirectMessageEventsType.Show
};
List <DirectMessageEvents> dms = dmReqProc.ProcessResults(TestQuerySingleResponse);
Assert.IsNotNull(dms?.SingleOrDefault());
DirectMessageEvents dmEvt = dms.First();
Assert.IsNotNull(dmEvt);
DirectMessageEventsValue dmVal = dmEvt.Value;
Assert.IsNotNull(dmVal);
DMEvent evt = dmVal.DMEvent;
Assert.IsNotNull(evt);
Assert.AreEqual("message_create", evt.Type);
Assert.AreEqual("917929712638246916", evt.ID);
Assert.AreEqual("1507686472459", evt.CreatedTimestamp);
Assert.AreEqual(new DateTime(2017, 10, 11, 01, 47, 52, 459), evt.CreatedAt);
DirectMessageCreate mc = evt.MessageCreate;
Assert.IsNotNull(mc);
Assert.AreEqual("15411837", mc.SenderID);
Assert.AreEqual("472356", mc.SourceAppID);
DirectMessageTarget tgt = mc.Target;
Assert.IsNotNull(tgt);
Assert.AreEqual("16761255", tgt.RecipientID);
DirectMessageData md = mc.MessageData;
Assert.IsNotNull(md);
Assert.AreEqual(
"DM from @JoeMayo to @Linq2Twitr of $MSFT & $TSLA with #TwitterAPI #chatbot at https://t.co/ikGq2AnAir and https://t.co/nLvwwjz40q on 10/10/2017 6:47:46 PM!'",
md.Text);
Entities ent = md.Entities;
Assert.IsNotNull(ent);
List <HashTagEntity> hashtags = ent.HashTagEntities;
Assert.IsNotNull(hashtags);
Assert.AreEqual(2, hashtags.Count);
HashTagEntity ht1 = hashtags[0];
Assert.IsNotNull(ht1);
Assert.AreEqual("TwitterAPI", ht1.Text);
int[] ht1i = ht1.Indices;
Assert.IsNotNull(ht1i);
Assert.AreEqual(58, ht1i[0]);
Assert.AreEqual(69, ht1i[1]);
HashTagEntity ht2 = hashtags[1];
Assert.IsNotNull(ht2);
Assert.AreEqual("chatbot", ht2.Text);
int[] ht2i = ht2.Indices;
Assert.IsNotNull(ht2i);
Assert.AreEqual(70, ht2i[0]);
Assert.AreEqual(78, ht2i[1]);
List <SymbolEntity> syms = ent.SymbolEntities;
Assert.IsNotNull(syms);
Assert.AreEqual(2, syms.Count);
SymbolEntity sym1 = syms[0];
Assert.IsNotNull(sym1);
Assert.AreEqual("MSFT", sym1.Text);
int[] sym1i = sym1.Indices;
Assert.IsNotNull(sym1i);
Assert.AreEqual(35, sym1i[0]);
Assert.AreEqual(40, sym1i[1]);
SymbolEntity sym2 = syms[1];
Assert.IsNotNull(sym2);
Assert.AreEqual("TSLA", sym2.Text);
int[] sym2i = sym2.Indices;
Assert.IsNotNull(sym2i);
Assert.AreEqual(47, sym2i[0]);
Assert.AreEqual(52, sym2i[1]);
List <UserMentionEntity> usrs = ent.UserMentionEntities;
Assert.IsNotNull(usrs);
Assert.AreEqual(2, usrs.Count);
UserMentionEntity um1 = usrs[0];
Assert.IsNotNull(um1);
Assert.AreEqual("JoeMayo", um1.ScreenName);
Assert.AreEqual("Joe Mayo", um1.Name);
Assert.AreEqual(15411837ul, um1.Id);
Assert.AreEqual("15411837", um1.IdStr);
int[] um1i = um1.Indices;
Assert.IsNotNull(um1i);
Assert.AreEqual(2, um1i.Length);
Assert.AreEqual(8, um1i[0]);
Assert.AreEqual(16, um1i[1]);
UserMentionEntity um2 = usrs[1];
Assert.IsNotNull(um2);
Assert.AreEqual("Linq2Twitr", um2.ScreenName);
Assert.AreEqual("LINQ to Twitr", um2.Name);
Assert.AreEqual(16761255ul, um2.Id);
Assert.AreEqual("16761255", um2.IdStr);
int[] um2i = um2.Indices;
Assert.IsNotNull(um2i);
Assert.AreEqual(2, um2i.Length);
Assert.AreEqual(20, um2i[0]);
Assert.AreEqual(31, um2i[1]);
List <UrlEntity> urls = ent.UrlEntities;
Assert.IsNotNull(urls);
Assert.AreEqual(2, urls.Count);
UrlEntity url1 = urls[0];
Assert.IsNotNull(url1);
Assert.AreEqual("https://t.co/ikGq2AnAir", url1.Url);
Assert.AreEqual("http://bit.ly/2xSJWJk", url1.ExpandedUrl);
Assert.AreEqual("bit.ly/2xSJWJk", url1.DisplayUrl);
int[] url1i = url1.Indices;
Assert.IsNotNull(url1i);
Assert.AreEqual(2, url1i.Length);
Assert.AreEqual(82, url1i[0]);
Assert.AreEqual(105, url1i[1]);
UrlEntity url2 = urls[1];
Assert.IsNotNull(url2);
Assert.AreEqual("https://t.co/nLvwwjz40q", url2.Url);
Assert.AreEqual("http://amzn.to/2gD09X6", url2.ExpandedUrl);
Assert.AreEqual("amzn.to/2gD09X6", url2.DisplayUrl);
int[] url2i = url2.Indices;
Assert.IsNotNull(url2i);
Assert.AreEqual(2, url2i.Length);
Assert.AreEqual(110, url2i[0]);
Assert.AreEqual(133, url2i[1]);
JsonElement app = dmVal.Apps;
JsonElement appDetail = app.GetProperty("472356");
Assert.AreEqual("472356", appDetail.GetString("id"));
Assert.AreEqual("LINQ to Tweeter", appDetail.GetString("name"));
Assert.AreEqual("https://github.com/JoeMayo/LinqToTwitter", appDetail.GetString("url"));
}
