public void GivenIdShoudReturnEntity()
{
DeviceType dt = new DeviceType()
{
Id = 0, Type = "Pression"
};
var mockContext = new Mock <UserDataContext>();
mockContext.Setup(c => c.DeviceType.Find(0)).Returns(dt);
var dao = new DeviceTypeDAO(mockContext.Object);
var result = dao.Get(0);
Assert.AreEqual(dt, result);
}
public void GivenIdShouldRemoveFromDb()
{
DeviceType dt = new DeviceType()
{
Id = 0, Type = "Test"
};
var mockContext = new Mock <UserDataContext>();
mockContext.Setup(c => c.DeviceType.Find(0)).Returns(dt);
var dao = new DeviceTypeDAO(mockContext.Object);
dao.Remove(0);
mockContext.Verify(m => m.DeviceType.Remove(It.IsAny <DeviceType>()), Times.Once());
}
public void GivenNewEntityShouldAddInDb()
{
var data = new List <DeviceType>().AsQueryable();
var mockContext = new Mock <UserDataContext>();
var mockSet = SetupDbSet(data);
mockContext.Setup(c => c.DeviceType).Returns(mockSet.Object);
var dao = new DeviceTypeDAO(mockContext.Object);
dao.Add(new DeviceType()
{
Id = 0, Type = "Pression"
});
mockSet.Verify(m => m.Add(It.IsAny <DeviceType>()), Times.Once());
mockContext.Verify(m => m.SaveChanges(), Times.Once());
}
public void GivenModifiedEntityShouldUpdateInDbAndReturnUpdatedEntity()
{
DeviceType dt = new DeviceType()
{
Id = 0, Type = "OriginalValue", Unit = "Test"
};
var mockContext = new Mock <UserDataContext>();
mockContext.Setup(c => c.DeviceType.Find(0)).Returns(dt);
var dao = new DeviceTypeDAO(mockContext.Object);
var result = dao.Update(new DeviceType()
{
Id = 0, Type = "NewValue", Unit = "NewTest"
});
Assert.AreEqual("NewValue", result.Type);
Assert.AreEqual("NewTest", result.Unit);
Assert.AreEqual(0, result.Id);
}
public void ShouldReturnAllDeviceType()
{
var data = new List <DeviceType>
{
new DeviceType()
{
Id = 0, Type = "Pression"
},
new DeviceType()
{
Id = 1, Type = "Tpt"
}
}.AsQueryable();
var mockContext = new Mock <UserDataContext>();
var mockSet = SetupDbSet(data);
mockContext.Setup(c => c.DeviceType).Returns(mockSet.Object);
var dao = new DeviceTypeDAO(mockContext.Object);
var results = dao.All();
Assert.AreEqual(2, results.Count);
}
public void GivenExistingDeviceTypeShouldThrowException()
{
var data = new List <DeviceType>
{
new DeviceType()
{
Id = 12, Type = "Pression"
}
}.AsQueryable();
var mockContext = new Mock <UserDataContext>();
var mockSet = SetupDbSet(data);
mockContext.Setup(c => c.DeviceType).Returns(mockSet.Object);
var dao = new DeviceTypeDAO(mockContext.Object);
var ex = Assert.Throws <Exception>(() => dao.Add(new DeviceType()
{
Id = 0, Type = "Pression"
}));
Assert.AreEqual("DeviceType.Type already exists.", ex.Message);
}