public void Can_remove_item_and_all_associated_tags()
{
using (var context = new ItemsContext(ContextOptions))
{
var controller = new ItemsController(context);
var item = controller.DeleteItem("ItemThree").Value;
Assert.Equal("ItemThree", item.Name);
}
using (var context = new ItemsContext(ContextOptions))
{
Assert.False(context.Set <Item>().Any(e => e.Name == "ItemThree"));
Assert.False(context.Set <Tag>().Any(e => e.Label.StartsWith("Tag3")));
}
}
public void Can_add_item_differing_only_by_case()
{
using (var context = new ItemsContext(ContextOptions))
{
var controller = new ItemsController(context);
var item = controller.PostItem("itemtwo").Value;
Assert.Equal("itemtwo", item.Name);
}
using (var context = new ItemsContext(ContextOptions))
{
var item = context.Set <Item>().Single(e => e.Name == "itemtwo");
Assert.Equal(0, item.Tags.Count);
}
}
public void Can_add_item()
{
using (var context = new ItemsContext(ContextOptions))
{
var controller = new ItemsController(context);
var item = controller.PostItem("ItemFour").Value;
Assert.Equal("ItemFour", item.Name);
}
using (var context = new ItemsContext(ContextOptions))
{
var item = context.Set <Item>().Single(e => e.Name == "ItemFour");
Assert.Equal("ItemFour", item.Name);
Assert.Equal(0, item.Tags.Count);
}
}
public void Can_add_tag()
{
using (var context = new ItemsContext(ContextOptions))
{
var controller = new ItemsController(context);
var tag = controller.PostTag("ItemTwo", "Tag21").Value;
Assert.Equal("Tag21", tag.Label);
Assert.Equal(1, tag.Count);
}
using (var context = new ItemsContext(ContextOptions))
{
var item = context.Set <Item>().Include(e => e.Tags).Single(e => e.Name == "ItemTwo");
Assert.Equal(1, item.Tags.Count);
Assert.Equal("Tag21", item.Tags[0].Label);
Assert.Equal(1, item.Tags[0].Count);
}
}
public void Can_add_tag_when_already_existing_tag()
{
using (var context = new ItemsContext(ContextOptions))
{
var controller = new ItemsController(context);
var tag = controller.PostTag("ItemThree", "Tag32").Value;
Assert.Equal("Tag32", tag.Label);
Assert.Equal(3, tag.Count);
}
using (var context = new ItemsContext(ContextOptions))
{
var item = context.Set <Item>().Include(e => e.Tags).Single(e => e.Name == "ItemThree");
Assert.Equal(2, item.Tags.Count);
Assert.Equal("Tag31", item.Tags[0].Label);
Assert.Equal(3, item.Tags[0].Count);
Assert.Equal("Tag32", item.Tags[1].Label);
Assert.Equal(3, item.Tags[1].Count);
}
}
public void EntityFrameworkContextEventsInstrumentedTest()
{
var activityProcessor = new Mock <BaseProcessor <Activity> >();
using var shutdownSignal = Sdk.CreateTracerProviderBuilder()
.AddProcessor(activityProcessor.Object)
.AddEntityFrameworkCoreInstrumentation().Build();
using (var context = new ItemsContext(this.contextOptions))
{
var items = context.Set <Item>().OrderBy(e => e.Name).ToList();
Assert.Equal(3, items.Count);
Assert.Equal("ItemOne", items[0].Name);
Assert.Equal("ItemThree", items[1].Name);
Assert.Equal("ItemTwo", items[2].Name);
}
Assert.Equal(3, activityProcessor.Invocations.Count);
var activity = (Activity)activityProcessor.Invocations[1].Arguments[0];
VerifyActivityData(activity);
}
public T Create(T entity)
{
return(_context.Set <T>().Add(entity).Entity);
}