public void BrokenCustomConfigCreatorThrowsException()
{
// Arrange
var mqttTriggerAttribute = new MqttTriggerAttribute(typeof(BrokenTestMqttConfigProvider));
var mqttConfigurationParser = new MqttConfigurationParser(_resolver, _mockLoggerFactory.Object);
// Act & Assert
Assert.Throws <InvalidCustomConfigCreatorException>(() => mqttConfigurationParser.Parse(mqttTriggerAttribute));
}
public void CustomConfigProviderIsInvoked()
{
// Arrange
var mqttTriggerAttribute = new MqttTriggerAttribute(typeof(TestMqttConfigProvider));
var mqttConfigurationParser = new MqttConfigurationParser(_resolver, _mockLoggerFactory.Object);
// Act
var result = mqttConfigurationParser.Parse(mqttTriggerAttribute);
// Assert
Assert.NotNull(result);
}
public void NoServernameProvidedResultsInException()
{
// Arrange
var mqttTriggerAttribute = new MqttTriggerAttribute(new[] { "testTopic" })
{
ConnectionString = "Server=;Port=1883;Username=UserName;Password=Password;ClientId="
};
var mqttConfigurationParser = new MqttConfigurationParser(_resolver, _mockLoggerFactory.Object);
// Act & Assert
Assert.Throws <Exception>(() => mqttConfigurationParser.Parse(mqttTriggerAttribute));
}
public void InvalidPortThrowsException()
{
// Arrange
var mqttTriggerAttribute = new MqttTriggerAttribute("testTopic")
{
ConnectionString = "Server=ServerName;Port=ByeWorld;Username=UserName;Password=Password"
};
var mqttConfigurationParser = new MqttConfigurationParser(_resolver, _mockLoggerFactory.Object);
// Act & Assert
Assert.Throws <FormatException>(() => mqttConfigurationParser.Parse(mqttTriggerAttribute));
}
public void ValidConfigurationIsMappedCorrect()
{
// Arrange
var mqttTriggerAttribute = new MqttTriggerAttribute("testTopic")
{
ConnectionString = "Server=ServerName;Port=1883;Username=UserName;Password=Password;ClientId=TestClientId"
};
var mqttConfigurationParser = new MqttConfigurationParser(_resolver, _mockLoggerFactory.Object);
// Act
var result = mqttConfigurationParser.Parse(mqttTriggerAttribute);
// Assert
Assert.Equal("TestClientId", result.Options.ClientOptions.ClientId);
}
public void NoClientIdGuidBasedClientIdIsGenerated()
{
// Arrange
var mqttTriggerAttribute = new MqttTriggerAttribute(new[] { "testTopic" })
{
ConnectionString = "Server=ServerName;Port=1883;Username=UserName;Password=Password;ClientId="
};
var mqttConfigurationParser = new MqttConfigurationParser(_resolver, _mockLoggerFactory.Object);
// Act
var result = mqttConfigurationParser.Parse(mqttTriggerAttribute);
// Assert
Assert.NotNull(result.Options.ClientOptions.ClientId);
Assert.True(Guid.TryParse(result.Options.ClientOptions.ClientId, out var guid));
}
