public void GetMetadata_returns_metadata_which_matches_a_criterion_for_labels_hasallof_some_parameters()
{
// Arrange
var criterion = Criterion.FromElementAndPredicateFunctionWithConstantValues("labels", "hasallof", "one", "two");
var sut = HasAllLabelsConversionStrategy.GetMetadata();
// Act
var result = sut.CanConvert(criterion);
// Assert
Assert.That(result, Is.True);
}
public void GetMetadata_returns_metadata_which_does_not_match_a_criterion_for_the_predicate_function_hasanyof()
{
// Arrange
var criterion = Criterion.FromElementAndPredicateFunctionWithConstantValues("labels", "hasanyof", "one", "two");
var sut = HasAllLabelsConversionStrategy.GetMetadata();
// Act
var result = sut.CanConvert(criterion);
// Assert
Assert.That(result, Is.False);
}
public void ConvertToSpecification_returns_instance_of_spec([Frozen] IResolvesValue resolver,
HasAllLabelsConversionStrategy sut,
string[] paramValues,
string[] resolvedValues)
{
// Arrange
Mock.Get(resolver)
.Setup(x => x.ResolveAll <string>(It.IsAny <IList <Value> >()))
.Returns(resolvedValues);
var criterion = Criterion.FromElementAndPredicateFunctionWithConstantValues("labels", "hasallof", paramValues);
// Act
var result = sut.ConvertToSpecification(criterion);
// Assert
Assert.That(result, Is.Not.Null);
Assert.That(result, Is.InstanceOf <HasAllLabels>());
}
public void ConvertToSpecification_resolves_all_values_using_resolver([Frozen] IResolvesValue resolver,
HasAllLabelsConversionStrategy sut,
string[] resolvedValues)
{
// Arrange
Mock.Get(resolver)
.Setup(x => x.ResolveAll <string>(It.IsAny <IList <Value> >()))
.Returns(resolvedValues);
var criterion = Criterion.FromElementAndPredicateFunctionWithConstantValues("labels", "hasallof", "one", "two");
var expectedParams = new [] {
ConstantValue.FromConstant("one"),
ConstantValue.FromConstant("two"),
}
.Cast <Value>()
.ToList();
// Act
sut.ConvertToSpecification(criterion);
// Assert
Mock.Get(resolver).Verify(x => x.ResolveAll <string>(It.Is <IList <Value> >(l => new SetEqualityComparer <Value>().Equals(l, expectedParams))), Times.Once);
}
public void ConvertToSpecification_initialises_label_names_with_resolved_values([Frozen] IResolvesValue resolver,
HasAllLabelsConversionStrategy sut,
string[] paramValues,
string[] resolvedValues)
{
// Arrange
Mock.Get(resolver)
.Setup(x => x.ResolveAll <string>(It.IsAny <IList <Value> >()))
.Returns(resolvedValues);
var criterion = Criterion.FromElementAndPredicateFunctionWithConstantValues("labels", "hasallof", paramValues);
// Act
var result = sut.ConvertToSpecification(criterion);
// Assert
Assert.That((result as HasAllLabels)?.LabelNames, Is.EqualTo(resolvedValues));
}
