public void Constructor_should_initialize_subject()
{
var subject = new DatabaseExistsOperation(_databaseNamespace, _messageEncoderSettings);
subject.DatabaseNamespace.DatabaseName.Should().Be(_databaseNamespace.DatabaseName);
subject.MessageEncoderSettings.Should().BeEquivalentTo(_messageEncoderSettings);
}
public async Task ExecuteAsync_should_return_false_when_database_does_not_exist()
{
var subject = new DatabaseExistsOperation(_databaseNamespace, _messageEncoderSettings);
var result = await ExecuteOperationAsync(subject);
result.Should().BeFalse();
}
public void Execute_should_return_false_when_database_does_not_exist(
[Values(false, true)]
bool async)
{
var subject = new DatabaseExistsOperation(_databaseNamespace, _messageEncoderSettings);
var result = ExecuteOperation(subject, async);
result.Should().BeFalse();
}
public async Task ExecuteAsync_should_return_true_when_database_exists()
{
Insert(BsonDocument.Parse("{x:1}")); // ensure database exists
var subject = new DatabaseExistsOperation(_databaseNamespace, _messageEncoderSettings);
var result = await ExecuteOperationAsync(subject);
result.Should().BeTrue();
}
public void Execute_should_return_true_when_database_exists(
[Values(false, true)]
bool async)
{
Insert(BsonDocument.Parse("{x:1}")); // ensure database exists
var subject = new DatabaseExistsOperation(_databaseNamespace, _messageEncoderSettings);
var result = ExecuteOperation(subject, async);
result.Should().BeTrue();
}
public void Execute_should_return_false_when_database_does_not_exist(
[Values(false, true)]
bool async)
{
RequireServer.Check();
DropDatabase();
var subject = new DatabaseExistsOperation(_databaseNamespace, _messageEncoderSettings);
try
{
var result = ExecuteOperation(subject, async);
result.Should().BeFalse();
}
finally
{
try { DropDatabase(); } catch { }
}
}