first commit

test/runtests.jl

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+using Mosquitto, Test, Random
+
+topic = "jltest"*randstring(5)
+message = [1, 2, 3]
+
+client = Client("test.mosquitto.org", 1883)
+
+@testset "General" begin
+    Threads.nthreads()>1 && @test client.status.loop_status == 1
+    Threads.nthreads()==1 && @test client.status.loop_status == 0
+    @test loop_stop(client) == 0
+end
+
+@testset "Unauthenticated" begin
+    @test subscribe(client, topic) == 0
+    @test loop(client) == 0
+    while !isempty(Mosquitto.messages_channel)
+        # empty channel
+        take!(Mosquitto.messages_channel)
+    end
+    @test publish(client, topic, message; retain = false) == 0
+    loop(client, ntimes = 10)
+    @test Base.n_avail(Mosquitto.messages_channel) == 1
+    if Base.n_avail(Mosquitto.messages_channel) >= 1
+        @test Array(reinterpret(Int, take!(Mosquitto.messages_channel).payload)) == message
+    end
+    @test disconnect(client) == 0
+end
+
+
+client = Client("", 0; connectme = false)
+
+@testset "Authenticated" begin
+    @test connect(client, "test.mosquitto.org", 1884; username = "rw", password = "readwrite") == 0
+    @test subscribe(client, topic) == 0
+    @test loop(client) == 0
+    while !isempty(Mosquitto.messages_channel)
+        # empty channel
+        take!(Mosquitto.messages_channel)
+    end
+    @test publish(client, topic, message; retain = false) == 0
+    loop(client, ntimes = 5)
+    loop(client; ntimes = 2, timeout = 5000)
+    @test Base.n_avail(Mosquitto.messages_channel) == 1
+    if Base.n_avail(Mosquitto.messages_channel) >= 1
+        @test Array(reinterpret(Int, take!(Mosquitto.messages_channel).payload)) == message
+    end
+    @test disconnect(client) == 0
+end