public void CreateDbConnection_prepares_the_db_context()
{
using var factory = new NorthWindDatabaseFactory();
using var dbConnection = factory.CreateDbConnection();
TestHelpers.ShouldBePrepared(dbConnection);
}
public void CreateDbConnection_creates_an_instance()
{
using var factory = new NorthWindDatabaseFactory();
using var dbConnection = factory.CreateDbConnection();
// Assert
dbConnection.Should().NotBeNull();
}
public void CreateDbConnection_opens_the_database()
{
// Arrange
using var instance = new NorthWindDatabaseFactory();
// Act
using var connection = instance.CreateDbConnection();
// Assert
connection.State.Should().Be(ConnectionState.Open);
}
public void CreateDbConnection_calls_prepare_only_once()
{
// Arrange
var count = 0;
using var instance = new NorthWindDatabaseFactory();
instance.Prepared += () => count++;
// Act
TestHelpers.MakeFirstCall(instance);
using var dbConnection = instance.CreateDbConnection();
// Assert
count.Should().Be(1);
TestHelpers.ShouldBePrepared(dbConnection);
}