public void Returns_a_negative_Float_value_when_passed_one()
{
var retriever = new FloatValueRetriever();
retriever.GetValue("-1").Should().Be(-1F);
retriever.GetValue("-32.234").Should().Be(-32.234F);
}
public void Retrieve_correct_nullable_value(string value, float?expectation)
{
var retriever = new FloatValueRetriever();
var result = (float?)retriever.Retrieve(new KeyValuePair <string, string>(IrrelevantKey, value), IrrelevantType, typeof(float?));
result.Should().Be(expectation);
}
public void CanRetrieve(Type type, bool expectation)
{
var retriever = new FloatValueRetriever();
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 FloatValueRetriever();
retriever.GetValue(null).Should().Be(0F);
retriever.GetValue("").Should().Be(0F);
retriever.GetValue("xxxslkdfj").Should().Be(0F);
}
public void Retrieve_a_float_when_passed_a_float_value_if_culture_is_fr_Fr()
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("fr-FR", false);
var retriever = new FloatValueRetriever();
var result = (float?)retriever.Retrieve(new KeyValuePair <string, string>(IrrelevantKey, "384,234879"), IrrelevantType, typeof(float?));
result.Should().Be(384.234879f);
}
public void Returns_the_Float_value_when_passed_a_Float_string()
{
var retriever = new FloatValueRetriever();
retriever.GetValue("0").Should().Be(0F);
retriever.GetValue("1").Should().Be(1F);
retriever.GetValue("2").Should().Be(2F);
retriever.GetValue("2.23").Should().Be(2.23F);
retriever.GetValue("384.234879").Should().Be(384.234879F);
}
public void Returns_the_Float_value_when_passed_a_Float_string_if_culture_if_fr_FR()
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("fr-FR");
var retriever = new FloatValueRetriever();
retriever.GetValue("0").Should().Be(0F);
retriever.GetValue("1").Should().Be(1F);
retriever.GetValue("2").Should().Be(2F);
retriever.GetValue("2,23").Should().Be(2.23F);
retriever.GetValue("384,234879").Should().Be(384.234879F);
}