//Arrange
public void SearchCustomerReturnsCustomerName()
{
var options = new DbContextOptionsBuilder <SGDB2Context>()
.UseInMemoryDatabase(databaseName: "SGDB2")
.Options;
using (var context = new SGDB2Context(options))
{
using (var sw = new StringWriter())
{
using (var sr = new StringReader("a"))
{
Customers custy = new Customers {
FirstName = "al", LastName = "ali"
};
context.Add(custy);
context.SaveChanges();
//Act
Console.SetOut(sw);
Console.SetIn(sr);
Customers customer = new Customers();
StoreMethods storeMethods = new StoreMethods();
storeMethods.SearchForUser(context);
//Assert
Assert.Contains("al\r\n", sw.ToString());
}
}
}
}//Test 9
//Arrange
public void LoginProperlyReturnsACustomerType()
{
var options = new DbContextOptionsBuilder <SGDB2Context>()
.UseInMemoryDatabase(databaseName: "SGDB2")
.Options;
using (var context = new SGDB2Context(options))
{
using (var sw = new StringWriter())
{
using (var sr = new StringReader("abe\nyup"))
{
context.Add(new Customers
{
UserName = "******",
Pword = "yup"
});
context.SaveChanges();
//Act
Console.SetOut(sw);
Console.SetIn(sr);
Customers customer = new Customers();
StoreMethods storeMethods = new StoreMethods();
customer = storeMethods.Login(context);
//Assert
Assert.IsType <Customers>(customer);
}
}
}
}//End Test 1
//Arrange
public void GetItemTotalReturnsCorrectResult()
{
//Act
var options = new DbContextOptionsBuilder <SGDB2Context>()
.UseInMemoryDatabase(databaseName: "SGDB2")
.Options;
using (var context = new SGDB2Context(options))
{
Products thing = new Products(50.50m, .50m);
context.Add(thing);
StoreMethods storeMethod = new StoreMethods();
var result = storeMethod.GetItemTotal(4, thing, context);
//Assert
Assert.Equal(101.00m, result);
}
}//Test 8
//Arrange
public void StoreSelectionThrowsExceptionOnNull()
{
var options = new DbContextOptionsBuilder <SGDB2Context>()
.UseInMemoryDatabase(databaseName: "SGDB2")
.Options;
using (var context = new SGDB2Context(options))
{
using (var sw = new StringWriter())
{
using (var sr = new StringReader("0\n"))
{
Customers custy = new Customers
{
UserName = "******",
Pword = "yup",
DefaultStore = 1
};
context.Add(custy);
context.SaveChanges();
//Act
bool thrown = false;
try
{
Console.SetOut(sw);
Console.SetIn(sr);
Customers customer = new Customers();
StoreMethods storeMethods = new StoreMethods();
storeMethods.SetSelectedStore(customer, context);
}
catch (NullReferenceException)
{
thrown = true;
}
//Assert
Assert.True(thrown);
sw.Close();
}
}
}
}//Test 10