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@@ -6,6 +6,7 @@ using MQTTnet.Client.Disconnecting; |
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using MQTTnet.Client.Options; |
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using MQTTnet.Client.Receiving; |
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using MQTTnet.Client.Subscribing; |
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using MQTTnet.Exceptions; |
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using MQTTnet.Protocol; |
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using MQTTnet.Server; |
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using MQTTnet.Tests.Mockups; |
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@@ -25,6 +26,55 @@ namespace MQTTnet.Tests |
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{ |
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public TestContext TestContext { get; set; } |
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[TestMethod] |
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[DataRow("", null)] |
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[DataRow("", "")] |
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[DataRow(null, null)] |
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public async Task Use_Admissible_Credentials(string username, string password) |
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{ |
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using (var testEnvironment = new TestEnvironment()) |
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{ |
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await testEnvironment.StartServerAsync(); |
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var client = testEnvironment.CreateClient(); |
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var clientOptions = new MqttClientOptionsBuilder() |
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.WithTcpServer("localhost", testEnvironment.ServerPort) |
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.WithCredentials(username, password) |
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.Build(); |
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var connectResult = await client.ConnectAsync(clientOptions); |
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Assert.IsFalse(connectResult.IsSessionPresent); |
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Assert.IsTrue(client.IsConnected); |
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} |
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} |
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[TestMethod] |
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public async Task Use_Username_Null_Password_Empty() |
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{ |
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string username = null; |
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string password = string.Empty; |
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using (var testEnvironment = new TestEnvironment()) |
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{ |
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testEnvironment.IgnoreClientLogErrors = true; |
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await testEnvironment.StartServerAsync(); |
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var client = testEnvironment.CreateClient(); |
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var clientOptions = new MqttClientOptionsBuilder() |
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.WithTcpServer("localhost", testEnvironment.ServerPort) |
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.WithCredentials(username, password) |
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.Build(); |
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var ex = await Assert.ThrowsExceptionAsync<MqttCommunicationException>(async () => await client.ConnectAsync(clientOptions)); |
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Assert.IsInstanceOfType(ex.InnerException, typeof(MqttProtocolViolationException)); |
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Assert.AreEqual("If the User Name Flag is set to 0, the Password Flag MUST be set to 0 [MQTT-3.1.2-22].", ex.Message, false); |
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} |
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} |
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[TestMethod] |
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public async Task Use_Empty_Client_ID() |
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{ |
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