public void CanAdd_should_not_throw_exception_if_success()
{
var command = new AddPattern {
PatternId = patternId, Name = "any", Pattern = ".*"
};
GuardAppPattern.CanAdd(patterns_0, command);
}
public void CanAdd_should_throw_exception_if_pattern_not_valid()
{
var command = new AddPattern {
PatternId = patternId, Name = "any", Pattern = "[0-9{1}"
};
ValidationAssert.Throws(() => GuardAppPattern.CanAdd(patterns_0, command),
new ValidationError("Pattern is not a valid regular expression.", "Pattern"));
}
public void CanAdd_should_throw_exception_if_pattern_empty()
{
var command = new AddPattern {
PatternId = patternId, Name = "any", Pattern = string.Empty
};
ValidationAssert.Throws(() => GuardAppPattern.CanAdd(patterns_0, command),
new ValidationError("Pattern is required.", "Pattern"));
}
public void CanAdd_should_throw_exception_if_pattern_exists()
{
var patterns_1 = patterns_0.Add(Guid.NewGuid(), "any", "[a-z]", "Message");
var command = new AddPattern {
PatternId = patternId, Name = "other", Pattern = "[a-z]"
};
ValidationAssert.Throws(() => GuardAppPattern.CanAdd(patterns_1, command),
new ValidationError("This pattern already exists but with another name."));
}
public void CanAdd_should_throw_exception_if_name_exists()
{
var patterns_1 = patterns_0.Add(Guid.NewGuid(), "any", "[a-z]", "Message");
var command = new AddPattern {
PatternId = patternId, Name = "any", Pattern = ".*"
};
ValidationAssert.Throws(() => GuardAppPattern.CanAdd(patterns_1, command),
new ValidationError("A pattern with the same name already exists."));
}