public void Update_GivenInvalidNewEntityShouldThrowException()
{
var ctx = new Mock <RawMetricsContext>(false);
var mockCollection = new Mock <IMongoCollection <RawMetric> >();
int deviceId = 1;
ctx.Setup(c => c.RawMetrics).Returns(mockCollection.Object);
var dao = new RawMetricsDAO(ctx.Object);
var initialValue = dao.Create(new RawMetric()
{
DeviceId = deviceId, Date = DateTime.Now.Ticks, Value = "12"
});
var ex = Assert.Throws <Exception>(() => dao.Update(new RawMetric()
{
Date = DateTime.Now.Ticks, Value = "16"
}));
Assert.AreEqual("RawMetric entity integrity not respected. Please verify all your required fields.", ex.Message);
}
public void Update_GivenValidNewEntityShouldUpdateExisting()
{
var ctx = new Mock <RawMetricsContext>(false);
var mockCollection = new Mock <IMongoCollection <RawMetric> >();
int deviceId = 1;
ctx.Setup(c => c.RawMetrics).Returns(mockCollection.Object);
var dao = new RawMetricsDAO(ctx.Object);
var initialValue = dao.Create(new RawMetric()
{
DeviceId = deviceId, Date = DateTime.Now.Ticks, Value = "12"
});
var updatedValue = dao.Update(new RawMetric()
{
DeviceId = deviceId, Date = DateTime.Now.Ticks, Value = "16"
});
mockCollection.Verify(c => c.ReplaceOne(It.IsAny <FilterDefinition <RawMetric> >(), It.IsAny <RawMetric>(), It.IsAny <UpdateOptions>(), It.IsAny <CancellationToken>()), Times.Once());
Assert.AreNotEqual(initialValue.Value, updatedValue.Value);
}
