public void AcquireTopParameter(string parameterName, string parameterValue, bool parameterValueIsInt, int expectedResult)
{
var resource = new HistoryResource();
var storeMock = new Mock<IReadOnlyPersistenceStore>();
var contextMock = new Mock<IResourceContext>();
string output = parameterValue;
contextMock.Setup(c => c.Parameters.TryGetValue(parameterName, out output)).Returns(parameterValueIsInt);
contextMock.Setup(c => c.PersistenceStore).Returns(storeMock.Object);
resource.Execute(contextMock.Object);
storeMock.Verify(s=>s.GetTop(expectedResult));
}
public void ReturnJsonResourceResultWithData()
{
var resource = new HistoryResource();
var storeMock = new Mock<IReadOnlyPersistenceStore>();
storeMock.Setup(s => s.GetTop(It.IsAny<int>())).Returns(Enumerable.Empty<GlimpseRequest>());
var contextMock = new Mock<IResourceContext>();
string output = "25";
contextMock.Setup(c => c.Parameters.TryGetValue("top", out output)).Returns(true);
contextMock.Setup(c => c.PersistenceStore).Returns(storeMock.Object);
var result = resource.Execute(contextMock.Object);
var jsonResourceResult = result as JsonResourceResult;
Assert.NotNull(jsonResourceResult);
}
public void Return404StatusCodeWithoutData()
{
var resource = new HistoryResource();
var storeMock = new Mock<IReadOnlyPersistenceStore>();
storeMock.Setup(s => s.GetTop(It.IsAny<int>())).Returns<IEnumerable<GlimpseRequest>>(null);
var contextMock = new Mock<IResourceContext>();
string output = "25";
contextMock.Setup(c => c.Parameters.TryGetValue("top", out output)).Returns(true);
contextMock.Setup(c => c.PersistenceStore).Returns(storeMock.Object);
var result = resource.Execute(contextMock.Object);
var statusCodeResult = result as StatusCodeResourceResult;
Assert.NotNull(statusCodeResult);
Assert.Equal(404, statusCodeResult.StatusCode);
}
public void ThrowExceptionWithNullContext()
{
var resource = new HistoryResource();
Assert.Throws<ArgumentNullException>(()=>resource.Execute(null));
}