public void CanRetrieve(Type type, bool expectation)
{
var retriever = new DateTimeValueRetriever();
var result = retriever.CanRetrieve(new KeyValuePair <string, string>(IrrelevantKey, IrrelevantKey), IrrelevantType, type);
result.Should().Be(expectation);
}
private void Retrieve_correct_nullable_value(string value, DateTime?expectation)
{
var retriever = new DateTimeValueRetriever();
var result = (DateTime?)retriever.Retrieve(new KeyValuePair <string, string>(IrrelevantKey, value), IrrelevantType, typeof(DateTime?));
result.Should().Be(expectation);
}
public void Returns_the_date_and_time_when_value_represents_a_valid_datetime()
{
var retriever = new DateTimeValueRetriever();
retriever.GetValue("1/1/2011 15:16:17").Should().Be(new DateTime(2011, 1, 1, 15, 16, 17));
retriever.GetValue("1/1/2011 5:6:7").Should().Be(new DateTime(2011, 1, 1, 5, 6, 7));
}
public void Returns_the_date_when_value_represents_a_valid_date()
{
var retriever = new DateTimeValueRetriever();
retriever.GetValue("1/1/2011").Should().Be(new DateTime(2011, 1, 1));
retriever.GetValue("12/31/2015").Should().Be(new DateTime(2015, 12, 31));
}
public void Returns_MinValue_when_the_value_is_not_a_valid_datetime()
{
var retriever = new DateTimeValueRetriever();
retriever.GetValue("xxxx").Should().Be(DateTime.MinValue);
retriever.GetValue("this is not a date").Should().Be(DateTime.MinValue);
retriever.GetValue("Thursday").Should().Be(DateTime.MinValue);
}
public void Returns_the_date_and_time_when_value_represents_a_valid_datetime_if_culture_is_fr_FR()
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("fr-FR", false);
var retriever = new DateTimeValueRetriever();
retriever.GetValue("1/4/2011 15:16:17").Should().Be(new DateTime(2011, 4, 1, 15, 16, 17));
retriever.GetValue("1/4/2011 5:6:7").Should().Be(new DateTime(2011, 4, 1, 5, 6, 7));
}
public void Returns_MinValue_when_the_value_is_empty()
{
var retriever = new DateTimeValueRetriever();
retriever.GetValue(string.Empty).Should().Be(DateTime.MinValue);
}
public void Returns_MinValue_when_the_value_is_null()
{
var retriever = new DateTimeValueRetriever();
retriever.GetValue(null).Should().Be(DateTime.MinValue);
}
public DateRangeValueRetriever(DateTimeValueRetriever dateTimeValueRetriever)
{
_dateTimeValueRetriever = dateTimeValueRetriever;
}
