public void Returns_zero_when_passed_a_non_numeric_value()
{
var retriever = new FloatValueRetriever();
retriever.GetValue(null).ShouldEqual(0F);
retriever.GetValue("").ShouldEqual(0F);
retriever.GetValue("xxxslkdfj").ShouldEqual(0F);
}
public void Returns_the_Float_value_when_passed_a_Float_string()
{
var retriever = new FloatValueRetriever();
retriever.GetValue("0").ShouldEqual(0F);
retriever.GetValue("1").ShouldEqual(1F);
retriever.GetValue("2").ShouldEqual(2F);
retriever.GetValue("2.23").ShouldEqual(2.23F);
retriever.GetValue("384.234879").ShouldEqual(384.234879F);
}
public void Returns_a_negative_Float_value_when_passed_one()
{
var retriever = new FloatValueRetriever();
retriever.GetValue("-1").ShouldEqual(-1F);
retriever.GetValue("-32.234").ShouldEqual(-32.234F);
}