public void CommitOnEmptyConfigurationThrows()
{
var config = new Configuration();
var exception = Assert.Throws <InvalidOperationException>(() => config.Commit());
Assert.Equal(0, CountAllEntries(config));
Assert.Equal(Resources.Error_NoCommitableSource, exception.Message);
}
public void CommitOnConfigurationWithZeroCommitableSourceThrows()
{
var dict = new Dictionary <string, string>()
{
{ "Mem:KeyInMem", "MemVal" }
};
var memConfigSrc = new MemoryConfigurationSource(dict);
var config = new Configuration();
config.Add(memConfigSrc);
var exception = Assert.Throws <InvalidOperationException>(() => config.Commit());
Assert.Equal(1, CountAllEntries(config));
Assert.Equal(Resources.Error_NoCommitableSource, exception.Message);
}
public void CanCommitChangeBackToLastConfigFile()
{
// Arrange
var config = new Configuration();
config.AddIniFile(_iniConfigFilePath);
config.AddJsonFile(_jsonConfigFilePath);
config.AddXmlFile(_xmlConfigFilePath);
config.Set("CommonKey1:CommonKey2:CommonKey3:CommonKey4", "NewValue");
// Act
config.Commit();
// Assert
Assert.Equal(_iniConfigFileContent, File.ReadAllText(_iniConfigFilePath));
Assert.Equal(_jsonConfigFileContent, File.ReadAllText(_jsonConfigFilePath));
var updatedXmlContent = _xmlConfigFileContent.Replace("XmlValue6", "NewValue");
Assert.Equal(updatedXmlContent, File.ReadAllText(_xmlConfigFilePath));
}
public void Commit()
{
_root.Commit();
}