public void CategoryRetriever_Throws_ArgumentException_If_Bmi_Is_Less_Than_Zero()
{
var categoryRetriever = new CategoryRetriever();
Assert.Throws<ArgumentException>(() => categoryRetriever.GetWeightCategory(-5));
}
public void CategoryRetriever_Returns_UnderWeight_If_Bmi_Is_Less_Than_185()
{
var categoryRetriever = new CategoryRetriever();
WeightCategory category = categoryRetriever.GetWeightCategory(10);
Assert.Equal(WeightCategory.UnderWeight, category);
}
public void CategoryRetriever_Returns_OverWeight_If_Bmi_Is_Exactly_299()
{
var categoryRetriever = new CategoryRetriever();
WeightCategory category = categoryRetriever.GetWeightCategory(25);
Assert.Equal(WeightCategory.OverWeight, category);
}
public void CategoryRetriever_Returns_Obese_If_Bmi_Is_Morethan_30()
{
var categoryRetriever = new CategoryRetriever();
WeightCategory category = categoryRetriever.GetWeightCategory(55);
Assert.Equal(WeightCategory.Obese, category);
}
public void CategoryRetriever_Returns_NormalWeight_If_Bmi_Is_Exactly_249()
{
var categoryRetriever = new CategoryRetriever();
WeightCategory category = categoryRetriever.GetWeightCategory(24.9);
Assert.Equal(WeightCategory.Normal, category);
}
public void CategoryRetriever_DoesNot_Throw_ArgumentException_If_Bmi_Is_More_Than_Zero()
{
var categoryRetriever = new CategoryRetriever();
Assert.DoesNotThrow(() => categoryRetriever.GetWeightCategory(5));
}