public void All3DPriners_WithAFewPriners_ShouldReturnAll()
{
// Arrange
this.dbContext.ThreeDPrinters.Add(new ThreeDPrinter()
{
Id = 1, Make = "Sunruy"
});
this.dbContext.ThreeDPrinters.Add(new ThreeDPrinter()
{
Id = 2, Make = "Sunruy"
});
this.dbContext.ThreeDPrinters.Add(new ThreeDPrinter()
{
Id = 3, Make = "Anka"
});
this.dbContext.SaveChanges();
var service = new ThreeDPrinterService(this.dbContext);
// Act
var printers = service.All3DPrinters();
// Assert
Assert.IsNotNull(printers);
Assert.AreEqual(3, printers.Count());
CollectionAssert.AreNotEqual(new[] { 1, 2, 3 }, printers.Select(p => p.Id).ToArray());
}
public void All3DPrinters_WithNoPrinterss_ShouldReturnNone()
{
// Arrange
this.dbContext.SaveChanges();
var service = new ThreeDPrinterService(this.dbContext);
/// Act
var printers = service.All3DPrinters();
// Assert
Assert.IsNotNull(printers);
Assert.AreEqual(0, printers.Count());
}
public void Delete3DPrinter_ShouldReturnOK()
{
// Arrange
this.dbContext.ThreeDPrinters.Add(new ThreeDPrinter()
{
Id = 1
});
this.dbContext.SaveChanges();
var service = new ThreeDPrinterService(this.dbContext);
// Act
service.Delete3DPrinters(1);
bool isDeleted = this.IsDeleted();
// Assert
Assert.AreEqual(true, isDeleted);
}
