private async Task should_throw_exception_given_empty_channel_name(Mock <IWebSocketClient> webSocket, SlackConnection slackConnection)
{
// given
var connectionInfo = new ConnectionInformation {
WebSocket = webSocket.Object
};
await slackConnection.Initialise(connectionInfo);
// when
var exception = await Assert.ThrowsAsync <ArgumentNullException>(() => slackConnection.JoinChannel(string.Empty));
// then
exception.Message.ShouldBe("Value cannot be null.\r\nParameter name: channelName");
}
private async Task should_return_expected_slack_hub(
[Frozen] Mock <IConnectionFactory> connectionFactory,
Mock <IChannelClient> channelClient,
Mock <IWebSocketClient> webSocket,
SlackConnection slackConnection)
{
// given
const string slackKey = "key-yay";
const string channelName = "public-channel-name";
var connectionInfo = new ConnectionInformation {
WebSocket = webSocket.Object, SlackKey = slackKey
};
await slackConnection.Initialise(connectionInfo);
connectionFactory
.Setup(x => x.CreateChannelClient())
.Returns(channelClient.Object);
var returnChannel = new Channel {
Id = "super-id", Name = "public-channel-name"
};
channelClient
.Setup(x => x.JoinChannel(slackKey, channelName))
.ReturnsAsync(returnChannel);
// when
var result = await slackConnection.JoinChannel(channelName);
// then
result.ShouldLookLike(new SlackChatHub
{
Id = returnChannel.Id,
Name = returnChannel.Name,
Type = SlackChatHubType.Channel
});
}
