public void Get_Casts_To_Specified_Type()
{
var appSettings = new AppSettingsBase(new FakeAppSettings());
var value = appSettings.Get<int>("IntKey", 1);
Assert.That(value, Is.EqualTo(42));
}
public void Get_Returns_Default_Value_On_Null_Key()
{
var appSettings = new AppSettingsBase(new FakeAppSettings());
var value = appSettings.Get("NullableKey", "default");
Assert.That(value, Is.EqualTo("default"));
}
public void Get_Throws_Exception_On_Bad_Value()
{
var appSettings = new AppSettingsBase(new FakeAppSettings());
try
{
appSettings.Get<int>("BadIntegerKey", 1);
Assert.Fail("Get did not throw a ConfigurationErrorsException");
}
catch (ConfigurationErrorsException ex)
{
Assert.That(ex.Message.Contains("BadIntegerKey"));
}
}