public async Task LocalOrchestrator_CancellationToken_ShouldInterrupt_EnsureScope_OnConnectionOpened()
{
var dbName = HelperDatabase.GetRandomName("tcp_lo_");
await HelperDatabase.CreateDatabaseAsync(ProviderType.Sql, dbName, true);
var cs = HelperDatabase.GetConnectionString(ProviderType.Sql, dbName);
var sqlProvider = new SqlSyncProvider(cs);
var ctx = new AdventureWorksContext((dbName, ProviderType.Sql, sqlProvider), true, false);
await ctx.Database.EnsureCreatedAsync();
var options = new SyncOptions();
var setup = new SyncSetup(this.Tables);
var localOrchestrator = new LocalOrchestrator(sqlProvider, options);
using var cts = new CancellationTokenSource();
localOrchestrator.OnConnectionOpen(args => cts.Cancel());
var se = await Assert.ThrowsAsync <SyncException>(
async() => await localOrchestrator.GetClientScopeInfoAsync(cancellationToken: cts.Token));
Assert.Equal(SyncSide.ClientSide, se.Side);
Assert.Equal("OperationCanceledException", se.TypeName);
HelperDatabase.DropDatabase(ProviderType.Sql, dbName);
}
public async Task BaseOrchestrator_GetSchema_CancellationToken_ShouldInterrupt()
{
var dbName = HelperDatabase.GetRandomName("tcp_lo_");
await HelperDatabase.CreateDatabaseAsync(ProviderType.Sql, dbName, true);
var cs = HelperDatabase.GetConnectionString(ProviderType.Sql, dbName);
var sqlProvider = new SqlSyncProvider(cs);
var ctx = new AdventureWorksContext((dbName, ProviderType.Sql, sqlProvider), true, false);
await ctx.Database.EnsureCreatedAsync();
var options = new SyncOptions();
var setup = new SyncSetup(this.Tables);
var localOrchestrator = new LocalOrchestrator(sqlProvider, options, setup);
using var cts = new CancellationTokenSource();
localOrchestrator.OnConnectionOpen(args =>
{
Assert.Equal(SyncStage.SchemaReading, args.Context.SyncStage);
Assert.IsType <ConnectionOpenedArgs>(args);
Assert.NotNull(args.Connection);
Assert.Null(args.Transaction);
Assert.Equal(ConnectionState.Open, args.Connection.State);
cts.Cancel();
});
var se = await Assert.ThrowsAsync <SyncException>(async() =>
{
var schema = await localOrchestrator.GetSchemaAsync(cancellationToken: cts.Token);
});
Assert.Equal(SyncStage.SchemaReading, se.SyncStage);
Assert.Equal(SyncSide.ClientSide, se.Side);
Assert.Equal("OperationCanceledException", se.TypeName);
HelperDatabase.DropDatabase(ProviderType.Sql, dbName);
}
