public async Task TestFilterByDateYear()
{
//SETUP
var options = this.GetCosmosDbOptions <Ch16CosmosDbContext>();
using var context = new Ch16CosmosDbContext(options);
await context.Database.EnsureDeletedAsync();
await context.Database.EnsureCreatedAsync();
var item1 = new CosmosGuidKey
{
MyDateTime = new DateTime(2000, 1, 1),
MyTimSpan = new TimeSpan(1, 2, 3, 4)
};
var item2 = new CosmosGuidKey
{
MyDateTime = new DateTime(3000, 1, 1),
MyTimSpan = new TimeSpan(4, 3, 2, 1)
};
context.AddRange(item1, item2);
await context.SaveChangesAsync();
//ATTEMPT
context.ChangeTracker.Clear();
var readBook = await context.GuidKeyItems.Where(x => x.MyDateTime < new DateTime(2100, 1, 1)).ToListAsync();
//VERIFY
readBook.Count.ShouldEqual(1);
}
public async Task TestWriteItemCompositeKeyAuto()
{
//SETUP
var options = this.GetCosmosDbOptions <Ch16CosmosDbContext>();
using var context = new Ch16CosmosDbContext(options);
await context.Database.EnsureDeletedAsync();
await context.Database.EnsureCreatedAsync();
//ATTEMPT
var item1 = new CosmosCompositeKey {
Key1 = Guid.NewGuid(), Key2 = 1
};
var item2 = new CosmosCompositeKey {
Key1 = Guid.NewGuid(), Key2 = 2
};
context.AddRange(item1, item2);
await context.SaveChangesAsync();
//VERIFY
context.ChangeTracker.Clear();
var readBook = await context.ComKeyItems.ToListAsync();
readBook.Count.ShouldEqual(2);
}
public void TestAccessCosmosEmulator()
{
//SETUP
var options = this.GetCosmosDbOptions <Ch16CosmosDbContext>();
using var context = new Ch16CosmosDbContext(options);
//ATTEMPT
context.Database.EnsureCreated();
//VERIFY
}
public async Task TestReadAlteredDatabase()
{
//SETUP
var options = this.GetCosmosDbOptions <Ch16CosmosDbContext>();
using var context = new Ch16CosmosDbContext(options);
//ATTEMPT
var readBook = await context.GuidKeyItems.ToListAsync();
//VERIFY
readBook.Count.ShouldEqual(2);
}
