public async Task ResumeHost_HostNotRunning_ReturnsExpected(ScriptHostState hostStatus, bool drainModeEnabled, int expectedCode)
{
var scriptHostManagerMock = new Mock <IScriptHostManager>(MockBehavior.Strict);
var drainModeManager = new Mock <IDrainModeManager>(MockBehavior.Strict);
var serviceProviderMock = scriptHostManagerMock.As <IServiceProvider>();
serviceProviderMock.Setup(x => x.GetService(typeof(IDrainModeManager))).Returns(drainModeManager.Object);
scriptHostManagerMock.SetupGet(p => p.State).Returns(hostStatus);
drainModeManager.Setup(x => x.IsDrainModeEnabled).Returns(drainModeEnabled);
var result = (StatusCodeResult)await _hostController.Resume(scriptHostManagerMock.Object);
Assert.Equal(expectedCode, result.StatusCode);
scriptHostManagerMock.Verify(p => p.RestartHostAsync(It.IsAny <CancellationToken>()), Times.Never());
}