public void Constructor_should_create_a_valid_instance()
{
var subject = new AggregateExplainOperation(_collectionNamespace, Enumerable.Empty<BsonDocument>(), _messageEncoderSettings);
subject.CollectionNamespace.Should().Be(_collectionNamespace);
subject.Pipeline.Should().BeEmpty();
subject.MessageEncoderSettings.Should().BeEquivalentTo(_messageEncoderSettings);
}
public void AllowDiskUse_get_and_set_should_work()
{
var subject = new AggregateExplainOperation(_collectionNamespace, __pipeline, _messageEncoderSettings);
subject.AllowDiskUse = true;
var result = subject.AllowDiskUse;
result.Should().Be(true);
}
protected override void Given()
{
Require.MinimumServerVersion("2.4.0");
_subject = new AggregateExplainOperation(
CollectionNamespace,
new[] { BsonDocument.Parse("{$match: {x: { $gt: 3}}}") },
MessageEncoderSettings);
}
public void MaxTime_should_have_the_correct_value()
{
var subject = new AggregateExplainOperation(_collectionNamespace, Enumerable.Empty<BsonDocument>(), _messageEncoderSettings);
subject.MaxTime.Should().Be(null);
subject.MaxTime = TimeSpan.FromSeconds(2);
subject.MaxTime.Should().Be(TimeSpan.FromSeconds(2));
}
public void Collation_get_and_set_should_work()
{
var subject = new AggregateExplainOperation(_collectionNamespace, __pipeline, _messageEncoderSettings);
var value = new Collation("en_US");
subject.Collation = value;
var result = subject.Collation;
result.Should().BeSameAs(value);
}
public void AllowDiskUse_should_have_the_correct_value()
{
var subject = new AggregateExplainOperation(_collectionNamespace, Enumerable.Empty<BsonDocument>(), _messageEncoderSettings);
subject.AllowDiskUse.Should().Be(null);
subject.AllowDiskUse = true;
subject.AllowDiskUse.Should().Be(true);
}
public void Constructor_should_create_a_valid_instance()
{
var subject = new AggregateExplainOperation(_collectionNamespace, __pipeline, _messageEncoderSettings);
subject.CollectionNamespace.Should().BeSameAs(_collectionNamespace);
subject.Pipeline.Should().Equal(__pipeline);
subject.MessageEncoderSettings.Should().BeSameAs(_messageEncoderSettings);
subject.AllowDiskUse.Should().NotHaveValue();
subject.Collation.Should().BeNull();
subject.MaxTime.Should().NotHaveValue();
}
public void CreateCommand_should_create_the_correct_command(
[Values(null, false, true)] bool? allowDiskUse,
[Values(null, 2000)] int? maxTime)
{
var subject = new AggregateExplainOperation(_collectionNamespace, Enumerable.Empty<BsonDocument>(), _messageEncoderSettings)
{
AllowDiskUse = allowDiskUse,
MaxTime = maxTime.HasValue ? TimeSpan.FromMilliseconds(maxTime.Value) : (TimeSpan?)null
};
var expectedResult = new BsonDocument
{
{ "aggregate", _collectionNamespace.CollectionName },
{ "explain", true },
{ "pipeline", new BsonArray(subject.Pipeline) },
{ "allowDiskUse", () => allowDiskUse.Value, allowDiskUse.HasValue },
{ "maxTimeMS", () => maxTime.Value, maxTime.HasValue }
};
var result = subject.CreateCommand();
result.Should().Be(expectedResult);
}
public void CreateCommand_should_return_expected_result_when_AllowDiskUse_is_set(
[Values(false, true)]
bool allowDiskUse)
{
var subject = new AggregateExplainOperation(_collectionNamespace, __pipeline, _messageEncoderSettings)
{
AllowDiskUse = allowDiskUse
};
var result = subject.CreateCommand(null);
var expectedResult = new BsonDocument
{
{ "aggregate", _collectionNamespace.CollectionName },
{ "explain", true },
{ "pipeline", new BsonArray(__pipeline) },
{ "allowDiskUse", allowDiskUse }
};
result.Should().Be(expectedResult);
}
public void Execute_should_return_the_result_with_allow_disk_use(
[Values(false, true)]
bool async)
{
var subject = new AggregateExplainOperation(_collectionNamespace, Enumerable.Empty<BsonDocument>(), _messageEncoderSettings)
{
AllowDiskUse = true,
MaxTime = TimeSpan.FromSeconds(20)
};
var result = ExecuteOperation(subject, async);
result.Should().NotBeNull();
}
public void Execute_should_return_the_result_without_any_options(
[Values(false, true)]
bool async)
{
var subject = new AggregateExplainOperation(_collectionNamespace, Enumerable.Empty<BsonDocument>(), _messageEncoderSettings);
var result = ExecuteOperation(subject, async);
result.Should().NotBeNull();
}
public void MaxTime_get_and_set_should_work()
{
var subject = new AggregateExplainOperation(_collectionNamespace, __pipeline, _messageEncoderSettings);
var value = TimeSpan.FromSeconds(2);
subject.MaxTime = value;
var result = subject.MaxTime;
result.Should().Be(value);
}
public void CreateCommand_should_return_expected_result()
{
var subject = new AggregateExplainOperation(_collectionNamespace, __pipeline, _messageEncoderSettings);
var result = subject.CreateCommand(null);
var expectedResult = new BsonDocument
{
{ "aggregate", _collectionNamespace.CollectionName },
{ "explain", true },
{ "pipeline", new BsonArray(__pipeline) }
};
result.Should().Be(expectedResult);
}
public void Execute_should_return_expected_result_when_MaxTime_is_set(
[Values(false, true)]
bool async)
{
RequireServer.Check().Supports(Feature.AggregateExplain);
var subject = new AggregateExplainOperation(_collectionNamespace, __pipeline, _messageEncoderSettings)
{
MaxTime = TimeSpan.FromSeconds(1)
};
var result = ExecuteOperation(subject, async);
result.Should().NotBeNull();
}
public void Execute_should_throw_when_Collation_is_set_but_not_supported(
[Values(false, true)]
bool async)
{
RequireServer.Check().Supports(Feature.AggregateExplain).DoesNotSupport(Feature.Collation);
var subject = new AggregateExplainOperation(_collectionNamespace, __pipeline, _messageEncoderSettings)
{
Collation = new Collation("en_US")
};
var exception = Record.Exception(() => ExecuteOperation(subject, async));
exception.Should().BeOfType<NotSupportedException>();
}
public void CreateCommand_should_throw_when_Collation_is_set_but_not_supported()
{
var subject = new AggregateExplainOperation(_collectionNamespace, __pipeline, _messageEncoderSettings)
{
Collation = new Collation("en_US")
};
var exception = Record.Exception(() => subject.CreateCommand(Feature.Collation.LastNotSupportedVersion));
exception.Should().BeOfType<NotSupportedException>();
}
public void CreateCommand_should_return_expected_result_when_MaxTime_is_set(
[Values(1, 2)]
int milliseconds)
{
var subject = new AggregateExplainOperation(_collectionNamespace, __pipeline, _messageEncoderSettings)
{
MaxTime = TimeSpan.FromMilliseconds(milliseconds)
};
var result = subject.CreateCommand(null);
var expectedResult = new BsonDocument
{
{ "aggregate", _collectionNamespace.CollectionName },
{ "explain", true },
{ "pipeline", new BsonArray(__pipeline) },
{ "maxTimeMS", milliseconds }
};
result.Should().Be(expectedResult);
}
public void CreateCommand_should_return_expected_result_when_Collation_is_set(
[Values("en_US", "fr_CA")]
string locale)
{
var collation = new Collation(locale);
var subject = new AggregateExplainOperation(_collectionNamespace, __pipeline, _messageEncoderSettings)
{
Collation = collation
};
var result = subject.CreateCommand(Feature.Collation.FirstSupportedVersion);
var expectedResult = new BsonDocument
{
{ "aggregate", _collectionNamespace.CollectionName },
{ "explain", true },
{ "pipeline", new BsonArray(__pipeline) },
{ "collation", collation.ToBsonDocument() }
};
result.Should().Be(expectedResult);
}
