public async Task Scopes_are_not_shared_between_parallel_async_executions()
{
// Arrange
var container = new AsyncLocalScopeStackContainer();
var scope1 = new KeyValuePair <Scope, ISentryClient>(
Substitute.For <Scope>(),
Substitute.For <ISentryClient>()
);
var scope2 = new KeyValuePair <Scope, ISentryClient>(
Substitute.For <Scope>(),
Substitute.For <ISentryClient>()
);
// Act & assert
var task1 = Task.Run(async() =>
{
container.Stack.Should().BeNull();
await Task.Yield();
container.Stack.Should().BeNull();
});
var task2 = Task.Run(async() =>
{
container.Stack.Should().BeNull();
container.Stack = new[] { scope1 };
await Task.Yield();
container.Stack.Should().BeEquivalentTo(new[] { scope1 });
});
var task3 = Task.Run(async() =>
{
container.Stack.Should().BeNull();
container.Stack = new[] { scope2 };
await Task.Yield();
container.Stack.Should().BeEquivalentTo(new[] { scope2 });
});
await Task.WhenAll(task1, task2, task3);
container.Stack.Should().BeNull();
}
public async Task Scopes_are_shared_between_nested_async_executions()
{
// Arrange
var container = new AsyncLocalScopeStackContainer();
var scope1 = new KeyValuePair <Scope, ISentryClient>(
Substitute.For <Scope>(),
Substitute.For <ISentryClient>()
);
var scope2 = new KeyValuePair <Scope, ISentryClient>(
Substitute.For <Scope>(),
Substitute.For <ISentryClient>()
);
// Act & assert
await Task.Run(async() =>
{
container.Stack.Should().BeNull();
await Task.Yield();
container.Stack.Should().BeNull();
await Task.Run(async() =>
{
container.Stack.Should().BeNull();
container.Stack = new[] { scope1 };
await Task.Yield();
container.Stack.Should().BeEquivalentTo(new[] { scope1 });
await Task.Run(async() =>
{
container.Stack.Should().BeEquivalentTo(new[] { scope1 });
await Task.Yield();
container.Stack = new[] { scope2 };
container.Stack.Should().BeEquivalentTo(new[] { scope2 });
}).ConfigureAwait(false);
}).ConfigureAwait(false);
});
container.Stack.Should().BeNull();
}
