public void GetItemPriceTest_validPricingFormat_expectedResultsReturned() {
PricingModel pricingModel = new PricingModel(new string[0]);
KeyValuePair<Item, double> itemPrice = pricingModel.GetItemPrice("Apple, 1.00");
Assert.AreEqual(new Item("Apple"), itemPrice.Key);
Assert.AreEqual(1.00, itemPrice.Value);
}
public void GetItemPriceTest_invalidPricingFormat_priceInvalid_negativePrice_exceptionExpected() {
PricingModel pricingModel = new PricingModel(new string[0]);
pricingModel.GetItemPrice("Apple, -1.00");
}
public void GetItemPriceTest_invalidPricingFormat_invalidNumberOfParameters_exceptionExpected() {
PricingModel pricingModel = new PricingModel(new string[0]);
pricingModel.GetItemPrice("Apple, 1.00, 2.00");
}
public void GetItemPriceTest_invalidPricingFormat_priceInvalid_nonNumeric_exceptionExpected() {
PricingModel pricingModel = new PricingModel(new string[0]);
pricingModel.GetItemPrice("Apple, A");
}
public void GetItemPriceTest_invalidPricingFormat_missingSeperator_exceptionExpected() {
PricingModel pricingModel = new PricingModel(new string[0]);
pricingModel.GetItemPrice("Apple 1.00");
}
