public async Task Can_clear_cyclic_HasMany_relationship()
{
// Arrange
WorkItem existingWorkItem = _fakers.WorkItem.Generate();
await _testContext.RunOnDatabaseAsync(async dbContext =>
{
dbContext.WorkItems.Add(existingWorkItem);
await dbContext.SaveChangesAsync();
existingWorkItem.Children = existingWorkItem.AsList();
await dbContext.SaveChangesAsync();
});
var requestBody = new
{
data = new
{
type = "workItems",
id = existingWorkItem.StringId,
relationships = new
{
children = new
{
data = new object[0]
}
}
}
};
string route = "/workItems/" + existingWorkItem.StringId;
// Act
(HttpResponseMessage httpResponse, Document responseDocument) = await _testContext.ExecutePatchAsync <Document>(route, requestBody);
// Assert
httpResponse.Should().HaveStatusCode(HttpStatusCode.OK);
responseDocument.SingleData.Should().NotBeNull();
await _testContext.RunOnDatabaseAsync(async dbContext =>
{
WorkItem workItemInDatabase = await dbContext.WorkItems.Include(workItem => workItem.Children).FirstWithIdAsync(existingWorkItem.Id);
workItemInDatabase.Children.Should().BeEmpty();
});
}