public async Task Test_LoadAsync()
{
// Arrange.
var component = new Mock <IExternalComponent>();
component.Setup(c => c.GetCurrentVersionAsync(It.IsAny <CancellationToken>()))
.Returns(Task.FromResult("Version"));
component.Setup(c => c.HasUpdateAsync(It.IsAny <CancellationToken>()))
.Returns(Task.FromResult(Option <string> .Some("NewerVersion")));
securityService.Setup(ss => ss.HasAdminPriviledges()).Returns(true);
var viewModel = new ComponentViewModel(component.Object, securityService.Object);
// Act.
await viewModel.LoadAsync();
// Assert.
Assert.Equal("Version", viewModel.CurrentVersion);
Assert.True(viewModel.HasAvailableUpdate.HasValue);
Assert.True(viewModel.HasAvailableUpdate.Value);
Assert.True(viewModel.CanUpdate);
Assert.Equal("NewerVersion", viewModel.LatestVersion);
}
public async Task Test_CanUpdate(bool expected, string latestVersion, bool hasPermission)
{
// Arrange.
var component = new Mock <IExternalComponent>();
component.Setup(c => c.GetCurrentVersionAsync(It.IsAny <CancellationToken>()))
.Returns(Task.FromResult("Version"));
component.Setup(c => c.HasUpdateAsync(It.IsAny <CancellationToken>()))
.Returns(Task.FromResult(Option <string> .From(latestVersion)));
securityService.Setup(ss => ss.HasAdminPriviledges()).Returns(hasPermission);
var viewModel = new ComponentViewModel(component.Object, securityService.Object);
await viewModel.LoadAsync();
// Act.
bool actual = viewModel.CanUpdate;
// Assert.
Assert.Equal(expected, actual);
}
