public async Task TwitterConfigCanBeRetrieved()
{
// Arrange
using (var con = OpenConnection())
using (var cache = new SqliteCache(con))
{
var cfg = new LinqToTwitter.Configuration
{
PhotoSizeLimit = 123
};
using (var cmd = con.CreateCommand())
{
cmd.CommandText = "INSERT INTO TwitterConfig (Data) VALUES (@json);";
var p = cmd.CreateParameter();
p.ParameterName = "json";
p.Value = JsonConvert.SerializeObject(cfg);
cmd.Parameters.Add(p);
cmd.ExecuteNonQuery();
}
// Act
var loaded = await cache.ReadTwitterConfig();
// Assert
Assert.AreEqual(cfg.PhotoSizeLimit, loaded.PhotoSizeLimit);
}
}
public async Task ReadingNonExistingConfigurationReturnsNull()
{
// Arrange
using (var con = OpenConnection())
using (var cache = new SqliteCache(con))
{
// Act
var cfg = await cache.ReadTwitterConfig();
// Assert
Assert.IsNull(cfg);
}
}
public async Task ExpiredConfigurationIsNotLoaded()
{
// Arrange
using (var con = OpenConnection())
using (var cache = new SqliteCache(con))
{
using (var cmd = con.CreateCommand())
{
cmd.CommandText = "INSERT INTO TwitterConfig (Data, Expires) VALUES ('test', 100);";
cmd.ExecuteNonQuery();
}
// Act
var cfg = await cache.ReadTwitterConfig();
// Assert
Assert.IsNull(cfg);
}
}