public void Map2PocoTests_NewObjectsInArray()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var query = from brewery in context.Query <Brewery>()
where brewery.Type == "brewery"
select
new
{
name = brewery.Name,
list =
new[]
{ new { part = brewery.City }, new { part = brewery.State }, new { part = brewery.Code } }
};
foreach (var brewery in query.Take(10))
{
Console.WriteLine("Brewery {0} has address parts {1}", brewery.name,
String.Join(", ", brewery.list.Select(p => p.part)));
}
}
}
}
public void AnyAllTests_AllNestedArrayPrefiltered()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
// Note: This query isn't very useful in the real world
// However, it does demonstrate how to prefilter the collection before all is run
// Which is behaviorly different then adding the Where predicate inside the All predicate
// In this example, all breweries which have NO address 563 Second Street will be returned
var breweries = (from b in context.Query <Brewery>()
where
b.Type == "brewery" &&
b.Address.Where(p => p == "563 Second Street").All(p => p == "101 Fake Street")
orderby b.Name
select new { name = b.Name, address = b.Address }).
ToList();
Assert.IsNotEmpty(breweries);
Assert.False(breweries.SelectMany(p => p.address).Any(p => p == "563 Second Street"));
}
}
}
public async Task SetUp()
{
Cluster = await Couchbase.Cluster.ConnectAsync(TestConfigurations.DefaultConfig());
await Cluster.WaitUntilReadyAsync(TimeSpan.FromSeconds(10));
var bucket = await Cluster.BucketAsync("beer-sample");
await EnsurePrimaryIndexExists(bucket);
Bucket = bucket;
}
protected void InitializeCluster(IContractResolver contractResolver = null)
{
if (contractResolver != null)
{
_contractResolver = contractResolver;
}
var config = TestConfigurations.DefaultConfig();
config.DeserializationSettings.ContractResolver = _contractResolver;
config.SerializationSettings.ContractResolver = _contractResolver;
ClusterHelper.Initialize(config);
}
public void AnyAllTests_AllOnMainDocument_ReturnsFalse()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var isAllBreweries = context.Query <Brewery>().All(p => p.Type == "brewery");
Assert.False(isAllBreweries);
}
}
}
public void AggregateTests_SimpleAverage()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var avg = context.Query <Beer>().Where(p => p.Type == "beer" && N1QlFunctions.IsValued(p.Abv)).Average(p => p.Abv);
Console.WriteLine("Average ABV of all beers is {0}", avg);
}
}
}
public void AggregateTests_SimpleCount()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var count = context.Query <Beer>().Count(p => p.Type == "beer");
Console.WriteLine("Number of beers is {0}", count);
}
}
}
public void Map2PocoTests_Simple_Projections_TypeFilterAttribute()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var beers = (from b in context.Query <BeerFiltered>()
select new { type = b.Type }).
AsEnumerable();
Assert.True(beers.All(p => p.type == "beer"));
}
}
}
public void First_HasResult()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var beers = from beer in context.Query <Beer>()
where beer.Type == "beer"
select new { beer.Name };
Console.WriteLine(beers.First().Name);
}
}
}
public void AnyAllTests_AnyOnMainDocument_ReturnsFalse()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var hasFaketype = (from b in context.Query <Brewery>()
where b.Type == "faketype"
select new { name = b.Name, address = b.Address }).
Any();
Assert.False(hasFaketype);
}
}
}
public void Map2PocoTests_Explain_QueryWithPropertyExtraction()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var explanation = (from b in context.Query <Beer>()
where b.Type == "beer"
select b.Abv).
Explain();
Console.WriteLine(explanation);
}
}
}
public void AnyAllTests_AllOnMainDocument_ReturnsTrue()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var allBreweriesHaveAddress = (from b in context.Query <Brewery>()
where b.Type == "brewery"
select new { b.Name })
.All(p => p.Name != "");
Assert.True(allBreweriesHaveAddress);
}
}
}
public void FirstOrDefault_Empty()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var beers = from beer in context.Query <Beer>()
where beer.Type == "abcdefg"
select new { beer.Name };
var aBeer = beers.FirstOrDefault();
Assert.IsNull(aBeer);
}
}
}
public void Map2PocoTests_Simple_Projections_TypeFilterRuntime()
{
DocumentFilterManager.SetFilter(new BreweryFilter());
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var breweries = (from b in context.Query <Brewery>()
select new { type = b.Type })
.AsEnumerable();
Assert.True(breweries.All(p => p.type == "brewery"));
}
}
}
public void Map2PocoTests_Simple_Projections()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var beers = from b in context.Query <Beer>()
select new { name = b.Name, abv = b.Abv };
foreach (var b in beers)
{
Console.WriteLine("{0} has {1} ABV", b.name, b.abv);
}
}
}
}
public void SingleOrDefault_HasResult()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var beers = from beer in context.Query <Beer>()
where beer.Name == "21A IPA"
select new { beer.Name };
var aBeer = beers.SingleOrDefault();
Assert.IsNotNull(aBeer);
Console.WriteLine(aBeer.Name);
}
}
}
public void AnyAllTests_AnyNestedArray()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var breweries = (from b in context.Query <Brewery>()
where b.Type == "brewery" && b.Address.Any()
select new { name = b.Name, address = b.Address }).
ToList();
Assert.IsNotEmpty(breweries);
Assert.True(breweries.All(p => p.address.Any()));
}
}
}
public void NestTests_Unnest_Simple()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var breweries = from brewery in context.Query <Brewery>()
from address in brewery.Address
select new { name = brewery.Name, address };
foreach (var b in breweries.Take(10))
{
Console.WriteLine("Brewery {0} has address line {1}", b.name, b.address);
}
}
}
}
public void Map2PocoTests_Simple_Projections_WhereDateTime()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var beers = from b in context.Query <Beer>()
where (b.Type == "beer") && (b.Updated >= new DateTime(2010, 1, 1))
select new { name = b.Name, updated = b.Updated };
foreach (var b in beers.Take(20))
{
Console.WriteLine("{0} last updated {1:g}", b.name, b.updated);
}
}
}
}
public void Map2PocoTests()
{
using (var cluster = new Cluster(
TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var beers = from b in context.Query <Beer>()
select b;
foreach (var beer in beers)
{
Console.WriteLine(beer.Name);
}
}
}
}
public void First_Empty()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var beers = from beer in context.Query <Beer>()
where beer.Type == "abcdefg"
select new { beer.Name };
Assert.Throws <InvalidOperationException>(() =>
{
// ReSharper disable once UnusedVariable
var temp = beers.First();
});
}
}
}
public void SubqueryTests_ArraySubqueryWithFilter()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var breweries = from brewery in context.Query <Brewery>()
where brewery.Type == "brewery"
orderby brewery.Name
select new { name = brewery.Name, addresses = brewery.Address.Where(p => p.Length > 3) };
foreach (var b in breweries.Take(10))
{
Console.WriteLine("Brewery {0} has address {1}", b.name, string.Join(", ", b.addresses));
}
}
}
}
public void UseKeys_SelectDocuments()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var query =
from brewery in
context.Query <Brewery>().UseKeys(new[] { "21st_amendment_brewery_cafe", "357" })
select new { name = brewery.Name };
foreach (var brewery in query)
{
Console.WriteLine("Brewery {0}", brewery.name);
}
}
}
}
public void JoinTests_InnerJoin_Simple()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var beers = from beer in context.Query <Beer>()
join brewery in context.Query <Brewery>()
on beer.BreweryId equals N1QlFunctions.Key(brewery)
select new { beer.Name, beer.Abv, BreweryName = brewery.Name };
foreach (var b in beers.Take(10))
{
Console.WriteLine("Beer {0} with ABV {1} is from {2}", b.Name, b.Abv, b.BreweryName);
}
}
}
}
public void Map2PocoTests_Simple_Projections_MetaId()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var beers = (from b in context.Query <Beer>()
where b.Type == "beer"
select new { name = b.Name, id = N1QlFunctions.Meta(b).Id }).
Take(10);
foreach (var b in beers)
{
Console.WriteLine("{0} has id {1}", b.name, b.id);
}
}
}
}
public void NoProjection_Number()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var beers = (from b in context.Query <Beer>()
where b.Type == "beer"
select b.Abv).
Take(10);
foreach (var b in beers)
{
Console.WriteLine(b);
}
}
}
}
public void JoinTests_InnerJoin_Prefiltered()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var beers = from beer in context.Query <Beer>().Where(p => p.Type == "beer")
join brewery in context.Query <Brewery>().Where(p => p.Type == "brewery")
on beer.BreweryId equals N1QlFunctions.Key(brewery)
where brewery.Geo.Longitude > -80
orderby beer.Name
select new { beer.Name, beer.Abv, BreweryName = brewery.Name };
foreach (var b in beers.Take(10))
{
Console.WriteLine("Beer {0} with ABV {1} is from {2}", b.Name, b.Abv, b.BreweryName);
}
}
}
}
public void AggregateTests_JoinBeforeGroupByAndMultipartKey()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var breweries =
from beer in context.Query <Beer>()
join brewery in context.Query <Brewery>() on beer.BreweryId equals N1QlFunctions.Key(brewery)
where beer.Type == "beer"
group beer by new { breweryid = beer.BreweryId, breweryName = brewery.Name }
into g
select new { g.Key.breweryName, count = g.Count(), avgAbv = g.Average(p => p.Abv) };
foreach (var brewery in breweries)
{
Console.WriteLine("Brewery {0} has {1} beers with {2:f2} average ABV", brewery.breweryName, brewery.count, brewery.avgAbv);
}
}
}
}
public void AggregateTests_OrderByAggregate()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var breweries =
from beer in context.Query <Beer>()
where beer.Type == "beer"
group beer by beer.BreweryId
into g
orderby g.Count() descending
select new { breweryid = g.Key, count = g.Count(), avgAbv = g.Average(p => p.Abv) };
foreach (var brewery in breweries)
{
Console.WriteLine("Brewery {0} has {1} beers with {2:f2} average ABV", brewery.breweryid, brewery.count, brewery.avgAbv);
}
}
}
}
public void JoinTests_LeftJoin_SortAndFilter()
{
using (var cluster = new Cluster(TestConfigurations.DefaultConfig()))
{
using (var bucket = cluster.OpenBucket("beer-sample"))
{
var context = new BucketContext(bucket);
var beers = from beer in context.Query <Beer>()
join breweryGroup in context.Query <Brewery>()
on beer.BreweryId equals N1QlFunctions.Key(breweryGroup) into bg
from brewery in bg.DefaultIfEmpty()
where beer.Abv > 4
orderby brewery.Name, beer.Name
select new { beer.Name, beer.Abv, BreweryName = brewery.Name };
foreach (var b in beers.Take(10))
{
Console.WriteLine("Beer {0} with ABV {1} is from {2}", b.Name, b.Abv, b.BreweryName);
}
}
}
}