public async Task should_add_new_item(string jsonEntity)
{
var entity = JsonConvert.DeserializeObject <Item>(jsonEntity);
var options = new DbContextOptionsBuilder <CatalogContext>()
.UseInMemoryDatabase(databaseName: "should_add_new_items")
.Options;
using (var context = new TestCatalogContext(options))
{
context.Database.EnsureCreated();
}
using (var context = new TestCatalogContext(options))
{
var sut = new ItemRepository(context);
sut.Add(entity);
await sut.UnitOfWork.SaveEntitiesAsync();
}
using (var context = new TestCatalogContext(options))
{
context.Items
.FirstOrDefault(_ => _.Id == entity.Id)
.ShouldNotBeNull();
}
}
public async Task should_returns_null_with_id_not_present()
{
var options = new DbContextOptionsBuilder <CatalogContext>()
.UseInMemoryDatabase(databaseName: "should_returns_null_with_id_not_present")
.Options;
using (var context = new TestCatalogContext(options))
{
context.Database.EnsureCreated();
var sut = new ItemRepository(context);
var result = await sut.GetAsync(Guid.NewGuid());
result.ShouldBeNull();
}
}
public async Task should_return_record_by_id(string guid)
{
var options = new DbContextOptionsBuilder <CatalogContext>()
.UseInMemoryDatabase(databaseName: "should_return_record_by_id")
.Options;
using (var context = new TestCatalogContext(options))
{
context.Database.EnsureCreated();
var sut = new ItemRepository(context);
var result = await sut.GetAsync(new Guid(guid));
result.Id.ShouldBe(new Guid(guid));
}
}
public async Task should_get_data()
{
var options = new DbContextOptionsBuilder <CatalogContext>()
.UseInMemoryDatabase(databaseName: "should_get_data")
.Options;
using (var context = new TestCatalogContext(options))
{
context.Database.EnsureCreated();
var sut = new ItemRepository(context);
var result = await sut.GetAsync();
result
.Count
.ShouldBe(4);
}
}