public void Qualifies_WhenUnSupportedTypeIsPassed_ReturnsFalse()
{
var factory = new EnumerableParameterValueFactory(
new IParameterValueFactory[] { });
var result = factory.Qualifies(typeof(List <string>));
result.Should().BeFalse();
}
public void Qualifies_WhenSupportedTypeIsPassed_ReturnsTrue(Type type)
{
var factory = new EnumerableParameterValueFactory(
new IParameterValueFactory[] {});
var result = factory.Qualifies(type);
result.Should().BeTrue();
}
public void Create_WhenTargetTypeIsStringListAndContainsTwoValues_ReturnsStringList()
{
var factory = new EnumerableParameterValueFactory(
new IParameterValueFactory[] { new BasicParameterValueFactory() });
var result = factory.Create(typeof(IEnumerable <string>), new ExecutableParameterInfo("value", "foo", "bar"));
result.Should().BeOfType <string[]>();
result.ShouldBeEquivalentTo(new [] { "foo", "bar" });
}
public void Create_WhenTargetTypeIsStringIEnumerableAndContainsNoValues_ReturnsEmptyStringArray()
{
var factory = new EnumerableParameterValueFactory(
new IParameterValueFactory[] { new BasicParameterValueFactory() });
var result = factory.Create(typeof(IEnumerable <string>), new ExecutableParameterInfo("foo"));
result.Should().BeOfType <string[]>();
result.As <string[]>().Should().BeEmpty();
}
public void Create_WhenNoParameterFactoryQualifiesForListGenericArg_Throws()
{
var factory = new EnumerableParameterValueFactory(
Enumerable.Empty <IParameterValueFactory>());
var exception = Assert.Throws <NoQualifyingParameterValueFactoryException>(() =>
factory.Create(typeof(IEnumerable <string>), new ExecutableParameterInfo("foo")));
exception.TypeShortName.Should().Be("String");
}
