public void RemoveSupplier()
{
var buyer = new Buyer()
{
Name = "Michel"
};
for (int i = 0; i < 3; i++)
{
var supplier1 = new Supplier()
{
Name = $"Welbert & Diego TEC LTDA {i}"
};
buyer.AddSupplier(supplier1);
}
var name = $"Welbert & Diego TEC LTDA 1";
buyer.RemoveSupplier(name);
Assert.AreEqual(2, buyer.Suppliers.Count);
var oldSupllier = buyer.GetSupplier(name);
Assert.IsNull(oldSupllier);
}
public void AddSupplierShouldThrowExceptionIfSupplierIsNull()
{
var buyer = new Buyer()
{
Name = "Michel",
};
//var supplier = new Supplier();
Assert.Throws <ArgumentNullException>(() => buyer.AddSupplier(null));
}
public void AddSupplier_Should_ThrowException_If_Supplier_AlreadyExists()
{
var buyer = new Buyer()
{
Name = "Michel",
};
var supplier1 = new Supplier()
{
Name = "Welbert & Diego TEC LTDA"
};
buyer.AddSupplier(supplier1);
var supplier2 = new Supplier()
{
Name = "Welbert & Diego TEC LTDA"
};
//var supplier = new Supplier();
Assert.Throws <SupplierExistsException>(() => buyer.AddSupplier(supplier2));
}
public void RemoveSupplier_ShouldReturn_Exception_If_Supplier_DoesNotExists()
{
var buyer = new Buyer()
{
Name = "Michel"
};
for (int i = 0; i < 3; i++)
{
var supplier1 = new Supplier()
{
Name = $"Welbert & Diego TEC LTDA {i}"
};
buyer.AddSupplier(supplier1);
}
var name = $"Welbert & Diego TEC LTDA";
Assert.Throws <SupplierDoesNotExistsException>(() => buyer.RemoveSupplier(name));
}
public void CountSupplier_ShouldReturn_AddedQtd(int expectedCount)
{
var buyer = new Buyer()
{
Name = "Michel"
};
for (int i = 0; i < expectedCount; i++)
{
var supplier1 = new Supplier()
{
Name = $"Welbert & Diego TEC LTDA {i}"
};
buyer.AddSupplier(supplier1);
}
Assert.IsNotNull(buyer.Suppliers);
Assert.AreEqual(expectedCount, buyer.Suppliers.Count);
}
