public void Validate_RawTopicWithWildcardAsLastChar()
{
// Arrange
var topic = TestUtils.GenerateSingleValidTopic() + Mqtt.Topic.Separator
+ Mqtt.Wildcard.MultiLevel;
var rule = new MustEndWithMultiLevelWildcardIfAny();
// Act
Action validatingRawTopic = () =>
rule.Validate(topic);
// Assert
validatingRawTopic.Should()
.NotThrow <IllegalTopicConstructionException>(
"because ending a topic with a multi-level wildcard is a valid behaviour");
}
public void Validate_RawTopicWithWildcardAndSlashAsLastChars()
{
// Arrange
var topic = TestUtils.GenerateSingleValidTopic() + Mqtt.Topic.Separator
+ Mqtt.Wildcard.MultiLevel + Mqtt.Topic.Separator;
var rule = new MustEndWithMultiLevelWildcardIfAny();
// Act
Action validatingRawTopic = () =>
rule.Validate(topic);
// Assert
validatingRawTopic.Should()
.NotThrow <IllegalTopicConstructionException>(
"because a final separator should not make the test fail");
}
public void Validate_RawTopicWithWildcardInItsMiddle()
{
// Arrange
var topic = TestUtils.GenerateSingleValidTopic() + Mqtt.Topic.Separator
+ Mqtt.Wildcard.MultiLevel + Mqtt.Topic.Separator
+ TestUtils.GenerateSingleValidTopic();
var rule = new MustEndWithMultiLevelWildcardIfAny();
// Act
Action validatingRawTopic = () =>
rule.Validate(topic);
// Assert
validatingRawTopic.Should()
.Throw <IllegalTopicConstructionException>(
"because a multi-level wildcard is allowed only at the end of the topic");
}
