public void AddCategory_InputIsStandardStringCategoryAlreadyExists_NoChangesToCategoryListReturnFalse()
{
BudgetModel model = new BudgetModel();
string categoryTitle = "Food";
string categoryTitle2 = "fOod";
model.AddCategory(categoryTitle);
bool result = model.AddCategory(categoryTitle2);
Assert.IsFalse(result);
}
public void AddCategory_InputIsNull_NoChangesToCategoriesListReturnFalse()
{
BudgetModel model = new BudgetModel();
string categoryTitle = null;
bool result = model.AddCategory(categoryTitle);
Assert.IsFalse(result);
}
public void AddCategory_InputIsEmptyString_NoChangesToCategoriesListReturnFalse()
{
BudgetModel model = new BudgetModel();
string categoryName = "";
bool result = model.AddCategory(categoryName);
Assert.IsFalse(result);
}
public void AddCategory_InputIsStandardString_AddNewCategoryToCategoriesListReturnTrue()
{
BudgetModel model = new BudgetModel();
string categoryTitle = "Food";
bool result = model.AddCategory(categoryTitle);
Assert.IsTrue(result);
}
public void ShowAllSpendingsByInterval_TwoSpendingsWithAmounts5And12InDifferentCategories_Return17()
{
BudgetModel model = new BudgetModel();
string category1 = "clothes";
string category2 = "travelling";
model.AddCategory(category1);
model.AddCategory(category2);
model.AddIncome(20);
model.AddSpending(category1, 5);
model.AddSpending(category2, 12);
DateTime start = new DateTime(2019, 2, 19);
DateTime end = DateTime.Today;
decimal expected = 17;
decimal actual = model.ShowAllSpendingsByInterval(start, end);
Assert.That(actual, Is.EqualTo(expected));
}
public void ShowAllSpendingsByInterval_NoSpendingsInDateInterval_Return0()
{
BudgetModel model = new BudgetModel();
string category1 = "clothes";
string category2 = "travelling";
model.AddCategory(category1);
model.AddCategory(category2);
model.AddIncome(20);
model.AddSpending(category1, 5);
model.AddSpending(category2, 12);
DateTime start = new DateTime(2019, 2, 18);
DateTime end = new DateTime(2019, 2, 19);
decimal expected = 0;
decimal actual = model.ShowAllSpendingsByInterval(start, end);
Assert.That(actual, Is.EqualTo(expected));
}
public void AddSpending_CategoryIsEmptyString_NoChangesToSpendingListReturnFasle()
{
BudgetModel model = new BudgetModel();
model.AddIncome(100);
model.AddCategory("food");
bool result = model.AddSpending("", 10);
Assert.IsFalse(result);
}
public void AddSpending_SpendingAmountIsNegativeNumberOrZero_NoChangesToSpendingListReturnFasle()
{
BudgetModel model = new BudgetModel();
model.AddIncome(100);
model.AddCategory("food");
bool result = model.AddSpending("food", -10);
Assert.IsFalse(result);
}
public void AddSpending_StandardInput_AddNewSpendingReturnTrue()
{
BudgetModel model = new BudgetModel();
model.AddIncome(100);
model.AddCategory("food");
bool result = model.AddSpending("food", 50);
Assert.IsTrue(result);
}
public void EditCategory_InputStandardStringCategoryExists_ChangeTitleOfCategoryReturnTrue()
{
BudgetModel model = new BudgetModel();
string categoryTitle = "food";
string newCategoryTitle = "clothes";
model.AddCategory(categoryTitle);
bool result = model.EditCategory(categoryTitle, newCategoryTitle);
Assert.IsTrue(result);
}
public void EditCategory_InputOldCategoryIsNull_NoChangesToCategoriesListReturnFalse()
{
BudgetModel model = new BudgetModel();
string categoryTitle = null;
string newCategoryTitle = "food";
model.AddCategory(categoryTitle);
bool result = model.EditCategory(categoryTitle, newCategoryTitle);
Assert.IsFalse(result);
}
public void AddSpending_StandardInput_DecBalanceByAmount()
{
BudgetModel model = new BudgetModel();
model.AddIncome(100);
decimal expected = model.ShowBalanceAmount() - 50;
model.AddCategory("food");
bool result = model.AddSpending("food", 50);
decimal actual = model.ShowBalanceAmount();
Assert.That(actual, Is.EqualTo(expected));
}
public void AddSpending_SpendingAmountIsNegativeNumber_NoChangesToBalance()
{
BudgetModel model = new BudgetModel();
model.AddIncome(100);
decimal expected = model.ShowBalanceAmount();
model.AddCategory("food");
bool result = model.AddSpending("food", -50);
decimal actual = model.ShowBalanceAmount();
Assert.That(actual, Is.EqualTo(expected));
}
public void ShowSpendingsInCategoryByDay_CategoryIsNull_Return0()
{
BudgetModel model = new BudgetModel();
string category = "food";
model.AddCategory(category);
model.AddIncome(20);
model.AddSpending(category, 10);
decimal expected = 0;
decimal actual = model.ShowSpendingsInCategoryByDay(null, DateTime.Today);
Assert.That(actual, Is.EqualTo(expected));
}
public void ShowSpendingsInCategoryByDay_TwoSpendingsWithAmounts10And15_Return25()
{
BudgetModel model = new BudgetModel();
string category = "food";
model.AddCategory(category);
model.AddIncome(100);
model.AddSpending(category, 10);
model.AddSpending(category, 15);
decimal expected = 25;
decimal actual = model.ShowSpendingsInCategoryByDay("food", DateTime.Today);
Assert.That(actual, Is.EqualTo(expected));
}
public void GetAllCategories_NoScenario_ReturnAllCategoryTitles()
{
BudgetModel model = new BudgetModel();
string[] expected = { "FOOD", "CLOTHES", "OTHER" };
for (int i = 0; i < expected.Length; i++)
{
model.AddCategory(expected[i]);
}
string[] actual = model.GetAllCategories();
bool result = expected.SequenceEqual(actual);
Assert.IsTrue(result);
}
public void ShowSpendingsInCategoryByInterval_TwoSpendingsWithAmounts5And8_Return13()
{
BudgetModel model = new BudgetModel();
string category = "food";
model.AddCategory(category);
model.AddIncome(20);
model.AddSpending(category, 5);
model.AddSpending(category, 8);
DateTime start = new DateTime(2019, 2, 18);
DateTime end = DateTime.Today;
decimal expected = 13;
decimal actual = model.ShowSpendingsInCategoryByInterval(category, start, end);
Assert.That(actual, Is.EqualTo(expected));
}
public void ShowSpendingsInCategoryByInterval_CategoryIsNull_Return0()
{
BudgetModel model = new BudgetModel();
string category = "food";
model.AddCategory(category);
model.AddIncome(20);
model.AddSpending(category, 5);
model.AddSpending(category, 8);
DateTime start = new DateTime(2019, 2, 10);
DateTime end = new DateTime(2019, 2, 19);
decimal expected = 0;
decimal actual = model.ShowSpendingsInCategoryByInterval(null, start, end);
Assert.That(actual, Is.EqualTo(expected));
}
