public async Task When_repositories_exist_and_they_are_not_mirrored_Then_should_mirror()
{
var automation = new MirrorAutomationLogic(new Mock <ILogger>().Object);
var scanner = new Mock <IRepositorySource>();
scanner.Setup(x => x.GetRepositoriesAsync(It.IsAny <CancellationToken>()))
.Returns(Task.FromResult(new IRepository[]
{
new Repository {
Name = "Repo1"
},
new Repository {
Name = "Repo2"
}
}));
var mirror = new Mock <IMirrorService>();
mirror.Setup(x => x.GetExistingMirrorsAsync(It.IsAny <CancellationToken>()))
.Returns(Task.FromResult(new Mirror[0]));
var targets = new[]
{
new Mock <IRepositoryTarget>().Object
};
await automation.ProcessAsync(scanner.Object, mirror.Object, targets, CancellationToken.None);
mirror.Verify(x => x.SetupMirrorAsync(It.Is <IRepository>(r => r.Name == "Repo1"), It.IsAny <CancellationToken>()), Times.Once);
mirror.Verify(x => x.SetupMirrorAsync(It.Is <IRepository>(r => r.Name == "Repo2"), It.IsAny <CancellationToken>()), Times.Once);
}
public async Task When_no_repositories_exist_should_not_mirror_anything()
{
var automation = new MirrorAutomationLogic(new Mock <ILogger>().Object);
var scanner = new Mock <IRepositorySource>();
scanner.Setup(x => x.GetRepositoriesAsync(It.IsAny <CancellationToken>()))
.Returns(Task.FromResult(new IRepository[0]));
var mirror = new Mock <IMirrorService>();
mirror.Setup(x => x.GetExistingMirrorsAsync(It.IsAny <CancellationToken>()))
.Returns(Task.FromResult(new Mirror[0]));
var targets = new[]
{
new Mock <IRepositoryTarget>().Object
};
await automation.ProcessAsync(scanner.Object, mirror.Object, targets, CancellationToken.None);
mirror.Verify(x => x.SetupMirrorAsync(It.IsAny <IRepository>(), It.IsAny <CancellationToken>()), Times.Never);
}
public static async Task ScanRepositoriesAsync(
[TimerTrigger(Schedule.Every5Minutes, RunOnStartup = true)] TimerInfo timer,
ILogger log,
CancellationToken cancellationToken)
{
var connectionString = Environment.GetEnvironmentVariable("AzureWebJobsStorage") ?? throw new ArgumentNullException("Storage connection string not set");
var storageProvider = new AzureBlobStorageProvider(connectionString, "configuration");
var configurations = await LoadConfigFilesAsync(storageProvider, cancellationToken);
var configParser = new ConfigurationParser(log);
foreach (var cfg in configurations)
{
var automation = new MirrorAutomationLogic(log);
var source = configParser.GetRepositorySource(cfg.Source);
var mirrorService = configParser.GetMirrorService(cfg.MirrorViaConfig, source);
var targets = configParser.GetRepositoryTargets(cfg.TargetConfig);
log.LogInformation($"Processing source {source.SourceId} (to be replicated to {Join(", ", " and ", targets.Select(t => t.TargetId))})");
await automation.ProcessAsync(source, mirrorService, targets, cancellationToken);
}
}
