TravisCI integration and updated test suite (#296)

* Make TravisCI setup

* Use pytest, move tests to seperate files

* Added system to check if `onX` events were successfully executed

tests/test_send.py

@@ -0,0 +1,110 @@
+# -*- coding: utf-8 -*-
+
+from __future__ import unicode_literals
+
+import pytest
+
+from os import path
+from fbchat.models import Message, Mention, EmojiSize, FBchatFacebookError, Sticker
+from utils import subset
+
+
+@pytest.mark.parametrize(
+    "text",
+    [
+        "test_send",
+        "😆",
+        "\\\n\t%?&'\"",
+        "ˁҭʚ¹Ʋջوװ՞ޱɣࠚԹБɑȑңКએ֭ʗыԈٌʼőԈ×௴nચϚࠖణٔє܅Ԇޑط",
+        "a" * 20000,  # Maximum amount of characters you can send
+    ],
+)
+def test_send_text(client, catch_event, compare, text):
+    with catch_event("onMessage") as x:
+        mid = client.sendMessage(text)
+
+    assert compare(x, mid=mid, message=text)
+    assert subset(vars(x.res["message_object"]), uid=mid, author=client.uid, text=text)
+
+
+@pytest.mark.parametrize(
+    "emoji, emoji_size",
+    [
+        ("😆", EmojiSize.SMALL),
+        ("😆", EmojiSize.MEDIUM),
+        ("😆", EmojiSize.LARGE),
+        # These fail because the emoji is made into a sticker
+        # This should be fixed
+        pytest.mark.xfail((None, EmojiSize.SMALL)),
+        pytest.mark.xfail((None, EmojiSize.MEDIUM)),
+        pytest.mark.xfail((None, EmojiSize.LARGE)),
+    ],
+)
+def test_send_emoji(client, catch_event, compare, emoji, emoji_size):
+    with catch_event("onMessage") as x:
+        mid = client.sendEmoji(emoji, emoji_size)
+
+    assert compare(x, mid=mid, message=emoji)
+    assert subset(
+        vars(x.res["message_object"]),
+        uid=mid,
+        author=client.uid,
+        text=emoji,
+        emoji_size=emoji_size,
+    )
+
+
+@pytest.mark.xfail(raises=FBchatFacebookError)
+@pytest.mark.parametrize("message", [Message("a" * 20001)])
+def test_send_invalid(client, message):
+    client.send(message)
+
+
+def test_send_mentions(client, client2, thread, catch_event, compare):
+    text = "Hi there @me, @other and @thread"
+    mentions = [
+        dict(thread_id=client.uid, offset=9, length=3),
+        dict(thread_id=client2.uid, offset=14, length=6),
+        dict(thread_id=thread["id"], offset=26, length=7),
+    ]
+    with catch_event("onMessage") as x:
+        mid = client.send(Message(text, mentions=[Mention(**d) for d in mentions]))
+
+    assert compare(x, mid=mid, message=text)
+    assert subset(vars(x.res["message_object"]), uid=mid, author=client.uid, text=text)
+    # The mentions are not ordered by offset
+    for m in x.res["message_object"].mentions:
+        assert vars(m) in mentions
+
+
+@pytest.mark.parametrize(
+    "sticker_id",
+    ["767334476626295", pytest.mark.xfail("0", raises=FBchatFacebookError)],
+)
+def test_send_sticker(client, catch_event, compare, sticker_id):
+    with catch_event("onMessage") as x:
+        mid = client.send(Message(sticker=Sticker(sticker_id)))
+
+    assert compare(x, mid=mid)
+    assert subset(vars(x.res["message_object"]), uid=mid, author=client.uid)
+    assert subset(vars(x.res["message_object"].sticker), uid=sticker_id)
+
+
+@pytest.mark.parametrize(
+    "method_name, url",
+    [
+        (
+            "sendRemoteImage",
+            "https://github.com/carpedm20/fbchat/raw/master/tests/image.png",
+        ),
+        ("sendLocalImage", path.join(path.dirname(__file__), "image.png")),
+    ],
+)
+def test_send_images(client, catch_event, compare, method_name, url):
+    text = "An image sent with {}".format(method_name)
+    with catch_event("onMessage") as x:
+        mid = getattr(client, method_name)(url, Message(text))
+
+    assert compare(x, mid=mid, message=text)
+    assert subset(vars(x.res["message_object"]), uid=mid, author=client.uid, text=text)
+    assert x.res["message_object"].attachments[0]