public void Returns_a_negative_decimal_value_when_passed_one()
{
var retriever = new DecimalValueRetriever();
retriever.GetValue("-1").ShouldEqual(-1M);
retriever.GetValue("-32.234").ShouldEqual(-32.234M);
}
public void Retrieve_correct_nullable_value(string value, double?expectation)
{
var retriever = new DecimalValueRetriever();
var result = (decimal?)retriever.Retrieve(new KeyValuePair <string, string>(IrrelevantKey, value), IrrelevantType, typeof(decimal?));
result.Should().Be((decimal?)expectation);
}
public void CanRetrieve(Type type, bool expectation)
{
var retriever = new DecimalValueRetriever();
var result = retriever.CanRetrieve(new KeyValuePair <string, string>(IrrelevantKey, IrrelevantKey), IrrelevantType, type);
result.Should().Be(expectation);
}
public void Returns_zero_when_passed_a_non_numeric_value()
{
var retriever = new DecimalValueRetriever();
retriever.GetValue(null).ShouldEqual(0M);
retriever.GetValue("").ShouldEqual(0M);
retriever.GetValue("xxxslkdfj").ShouldEqual(0M);
}
public void Retrieve_a_decimal_when_passed_a_decimal_value_if_culture_is_fr_Fr()
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("fr-FR", false);
var retriever = new DecimalValueRetriever();
var result = (decimal?)retriever.Retrieve(new KeyValuePair <string, string>(IrrelevantKey, "384,234879"), IrrelevantType, typeof(decimal?));
result.Should().Be(384.234879m);
}
public void Returns_the_decimal_value_when_passed_a_decimal_string()
{
var retriever = new DecimalValueRetriever();
retriever.GetValue("0").ShouldEqual(0M);
retriever.GetValue("1").ShouldEqual(1M);
retriever.GetValue("2").ShouldEqual(2M);
retriever.GetValue("2.23").ShouldEqual(2.23M);
retriever.GetValue("384.234879").ShouldEqual(384.234879M);
}
public void Returns_the_decimal_value_when_passed_a_decimal_string_if_culture_if_fr_FR()
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("fr-FR");
var retriever = new DecimalValueRetriever();
retriever.GetValue("0").Should().Be(0M);
retriever.GetValue("1").Should().Be(1M);
retriever.GetValue("2").Should().Be(2M);
retriever.GetValue("2,23").Should().Be(2.23M);
retriever.GetValue("384,234879").Should().Be(384.234879M);
}