public void ValueWithUnknownKey()
{
var key = new ConfigurationKey <int>("b");
var configuration = new ConstantConfiguration(new Dictionary <ConfigurationKeyBase, object>());
Assert.Throws <ArgumentException>(() => configuration.Value(key));
}
public void ValueWithKnownKey()
{
var value = "a";
var key = new ConfigurationKey <string>("b");
var configuration = new ConstantConfiguration(
new Dictionary <ConfigurationKeyBase, object>
{
[key] = value
});
Assert.AreSame(value, configuration.Value(key));
}
public void ValueWithNullKey()
{
var configuration = new ConstantConfiguration(new Dictionary <ConfigurationKeyBase, object>());
Assert.Throws <ArgumentNullException>(() => configuration.Value <int>(null));
}