public void ToStringReturnsExpectedResult()
{
var value = _knownValues[new Random().Next(0, _knownValues.Length)];
var sut = LabelType.Parse(value);
var result = sut.ToString();
Assert.Equal(value, result);
}
public Task WhenLabelWasAssignedTwice()
{
var random = new Random();
var data = _fixture.CreateMany <LabelWasAssigned>(random.Next(1, 100))
.Select(labelWasAssigned =>
{
var expected = CreateListItemFromEvent(labelWasAssigned);
return(new
{
@event = labelWasAssigned,
expected
});
}).ToList();
var labelXAssigned = _fixture.Create <LabelWasAssigned>();
var labelXAssignedAgain = new LabelWasAssigned(
new PublicServiceId(labelXAssigned.PublicServiceId),
LabelType.Parse(labelXAssigned.LabelType),
_fixture.Create <LabelValue>());
var events = data
.Select(d => d.@event)
.Append(labelXAssigned)
.Append(labelXAssignedAgain);
var expectedResults = data
.Select(d => d.expected)
.Append(CreateListItemFromEvent(labelXAssignedAgain));
return(new PublicServiceLabelListProjections()
.Scenario()
.Given(events)
.Expect(expectedResults
.Cast <object>()
.ToArray()));
}
public void ParseReturnsExpectedResultWhenValueIsUnknown()
{
var value = _fixture.Create <string>();
Assert.Throws <FormatException>(() => LabelType.Parse(value));
}
public void ParseReturnsExpectedResultWhenValueIsWellKnown()
{
var value = _knownValues[new Random().Next(0, _knownValues.Length)];
Assert.NotNull(LabelType.Parse(value));
}
public void ParseValueCanNotBeNull()
{
Assert.Throws <ArgumentNullException>(() => LabelType.Parse(null));
}
private void When(LabelWasAssigned @event)
{
var labelType = LabelType.Parse(@event.LabelType);
_labels[labelType] = new LabelValue(@event.LabelValue);
}
public void WithValidLabels(
PublicServiceId publicServiceId,
PublicServiceName publicServiceName,
Dictionary <LabelType, LabelValue> labels)
{
Assert(
new Scenario()
.Given(publicServiceId,
new PublicServiceWasRegistered(publicServiceId, publicServiceName, PrivateZoneId.Unregistered))
.When(new UpdateLabels(publicServiceId, labels))
.Then(publicServiceId,
// ReSharper disable once CoVariantArrayConversion
labels
.Select(pair => new LabelWasAssigned(new PublicServiceId(publicServiceId), LabelType.Parse(pair.Key), new LabelValue(pair.Value)))
.ToArray()));
}
