public void BitcoinAveragePriceMonitor_StopMonitoringTest()
{
// Arrange
var expectedResult = 2.5;
var mockResponseWithExpectedResult = new Mock<IRestResponse>();
mockResponseWithExpectedResult.SetupGet(m => m.Content)
.Returns((expectedResult).ToString());
var mockRestClientThatReturnsMockResponse = new Mock<IRestClient>();
mockRestClientThatReturnsMockResponse.Setup(m => m.Execute(It.IsAny<IRestRequest>()))
.Returns(mockResponseWithExpectedResult.Object);
var mockSettingsThatReturnsFakeBitcoinAverageUrl = new Mock<ISettings>();
mockSettingsThatReturnsFakeBitcoinAverageUrl.SetupGet(m => m.BitcoinAverageApiUrl).Returns("http://example.com");
var target = new BitcoinAveragePriceMonitor(mockRestClientThatReturnsMockResponse.Object, mockSettingsThatReturnsFakeBitcoinAverageUrl.Object);
target.Frequency = 100;
// Act
Thread thread = new Thread(delegate ()
{
target.StartMonitoring();
});
thread.Start();
Thread.Sleep(130);
target.StopMonitoring();
Thread.Sleep(130);
// Assert
Assert.AreEqual(expectedResult, target.CurrentPrice);
mockRestClientThatReturnsMockResponse.Verify(m => m.Execute(It.IsAny<IRestRequest>()), Times.Exactly(2));
}
public void BitcoinAveragePriceMonitor_ConstructorTest()
{
// Arrange
var mockSettingsThatReturnsFakeBitcoinAverageUrl =new Mock<ISettings>();
mockSettingsThatReturnsFakeBitcoinAverageUrl.SetupGet(m => m.BitcoinAverageApiUrl).Returns("http://example.com");
//Act
var target = new BitcoinAveragePriceMonitor(new RestClient(), mockSettingsThatReturnsFakeBitcoinAverageUrl.Object);
// Assert
Assert.AreEqual(Currency.USD, target.TargetCurrency);
Assert.AreEqual(5000, target.Frequency);
Assert.AreEqual(TradePriceType.Last, target.PriceType);
}
public void BitcoinAveragePriceMonitor_FrequencyTest()
{
// Arrange
var mockSettingsThatReturnsFakeBitcoinAverageUrl = new Mock<ISettings>();
mockSettingsThatReturnsFakeBitcoinAverageUrl.SetupGet(m => m.BitcoinAverageApiUrl).Returns("http://example.com");
var target = new BitcoinAveragePriceMonitor(new RestClient(), mockSettingsThatReturnsFakeBitcoinAverageUrl.Object);
var originalFrequency = target.Frequency;
var expectedFrequency = 55000;
// Act
target.Frequency = expectedFrequency;
// Assert
Assert.AreEqual(5000, originalFrequency);
Assert.AreEqual(expectedFrequency, target.Frequency);
}
public void BitcoinAveragePriceMonitor_PriceTypeTest()
{
// Arrange
var mockSettingsThatReturnsFakeBitcoinAverageUrl = new Mock<ISettings>();
mockSettingsThatReturnsFakeBitcoinAverageUrl.SetupGet(m => m.BitcoinAverageApiUrl).Returns("http://example.com");
var target = new BitcoinAveragePriceMonitor(new RestClient(), mockSettingsThatReturnsFakeBitcoinAverageUrl.Object);
var originalPriceType = target.PriceType;
var expectedPriceType = TradePriceType.Bid;
// Act
target.PriceType = expectedPriceType;
// Assert
Assert.AreEqual(TradePriceType.Last, originalPriceType);
Assert.AreEqual(expectedPriceType, target.PriceType);
}
public void BitcoinAveragePriceMonitor_UnsubscribedObserversNotNotifiedTest()
{
// Arrange
var expectedResult = 2.5; ;
var expectedResultString = expectedResult.ToString();
var observerGuid = Guid.NewGuid();
var mockSettingsThatReturnsFakeBitcoinAverageUrl = new Mock<ISettings>();
mockSettingsThatReturnsFakeBitcoinAverageUrl.SetupGet(m => m.BitcoinAverageApiUrl).Returns("http://example.com");
var mockResponseWithExpectedResult = new Mock<IRestResponse>();
mockResponseWithExpectedResult.SetupGet(m => m.Content).Returns(expectedResultString);
var mockRestClientThatReturnsMockResponse = new Mock<IRestClient>();
mockRestClientThatReturnsMockResponse.Setup(m => m.Execute(It.IsAny<IRestRequest>()))
.Returns(mockResponseWithExpectedResult.Object);
var mockObserver = new Mock<ITradePriceObserver>();
mockObserver.SetupGet(m => m.ObserverId).Returns(observerGuid);
var target = new BitcoinAveragePriceMonitor(mockRestClientThatReturnsMockResponse.Object, mockSettingsThatReturnsFakeBitcoinAverageUrl.Object);
target.Subscribe(mockObserver.Object);
target.Frequency = 100;
// Act
Thread thread = new Thread(delegate ()
{
target.StartMonitoring();
});
thread.Start();
Thread.Sleep(130);
target.Unsubscribe(mockObserver.Object);
Thread.Sleep(130);
target.StopMonitoring();
// Assert
mockObserver.Verify(m => m.Update(new TradePrice(expectedResult, target.TargetCurrency)), Times.Exactly(2));
}
