public void GetChildren_WithSection_ReturnsAllDescendents()
{
var configManagerFixture = new ConfigurationManagerFixture();
int numKeys = new Random().Next(1, 10);
for (int keyCt = 1; keyCt <= numKeys; keyCt++)
{
configManagerFixture.WithAppSetting($"Key{keyCt}", $"Value{keyCt}");
configManagerFixture.WithAppSetting($"Section:Key{keyCt}", $"Value{keyCt}");
configManagerFixture.WithAppSetting($"Section:SubSection:Key{keyCt}", $"Value{keyCt}");
configManagerFixture.WithAppSetting($"OtherSection:Key{keyCt}", $"Value{keyCt}");
}
IConfigurationManager configManager = configManagerFixture.Build();
var appConfig = new AppConfiguration(configManager);
IAppConfigurationSection section = appConfig.GetSection("Section");
int actual = section.GetChildren().Count();
const int numSections = 2;
int expected = numKeys * numSections;
Assert.That(actual, Is.EqualTo(expected));
}
public TenantAppConfigurationSection(IAppConfigurationRoot root, string key, string tenant)
{
if (string.IsNullOrEmpty(tenant))
{
throw new ArgumentException("Cannot be null or empty.", nameof(tenant));
}
this.root = root;
this.tenant = tenant;
string tenantKey, globalKey;
if (tenant == key)
{
tenantKey = tenant;
globalKey = null;
}
else if (key.StartsWith($"{tenant}{AppConfigurationPath.KeyDelimiter}", StringComparison.OrdinalIgnoreCase))
{
tenantKey = key;
globalKey = key.Substring(tenant.Length + 1);
}
else
{
tenantKey = AppConfigurationPath.Combine(tenant, key);
globalKey = key;
}
tenantSection = root.GetSection(tenantKey);
globalSection = globalKey == null ? null : root.GetSection(globalKey);
Path = tenantKey;
Value = tenantSection.Exists() ? tenantSection.Value : globalSection?.Value;
}
public static bool Exists(this IAppConfigurationSection section)
{
if (section == null)
{
return(false);
}
return(section.Value != null || section.GetChildren().Any());
}
private string GetValue(string key)
{
IAppConfigurationSection tenantKeySection = tenantSection
.GetChildren()
.FirstOrDefault(section => section.Key.Equals(key, StringComparison.OrdinalIgnoreCase));
if (tenantKeySection != null)
{
return(tenantKeySection.Value);
}
return(globalSection?[key]);
}
public void GetSection_WithKeyWithNoSection_ReturnsKeyAsSection(string key, string value)
{
var configManager = new ConfigurationManagerFixture()
.WithAppSetting(key, value)
.Build();
var appConfig = new AppConfiguration(configManager);
IAppConfigurationSection section = appConfig.GetSection(key);
string actual = section.Value;
Assert.That(actual, Is.EqualTo(value));
}
public void GetSection_WithNotPresentSection_ReturnsEmptySection()
{
var configManager = new ConfigurationManagerFixture()
.WithAppSetting("Section:Key", "Value1")
.Build();
var appConfig = new AppConfiguration(configManager);
IAppConfigurationSection section = appConfig.GetSection("SectionNotPresent");
bool actual = section.Exists();
Assert.That(actual, Is.False);
}
public void GetSection_WithSection_ReturnsSectionWithKeys(string sectionKey, string key, string value)
{
var configManagerFixture = new ConfigurationManagerFixture();
int numKeys = new Random().Next(1, 10);
for (int keyCt = 1; keyCt <= numKeys; keyCt++)
{
configManagerFixture.WithAppSetting(AppConfigurationPath.Combine(sectionKey, $"{key}{keyCt}"), $"{value}{keyCt}");
}
IConfigurationManager configManager = configManagerFixture.Build();
var appConfig = new AppConfiguration(configManager);
IAppConfigurationSection section = appConfig.GetSection(sectionKey);
int actual = section.GetChildren().Count();
Assert.That(actual, Is.EqualTo(numKeys));
}
public void GetSection_WithSubSection_ReturnsSubSectionWithKeys()
{
var configManagerFixture = new ConfigurationManagerFixture();
int numKeys = new Random().Next(1, 10);
for (int keyCt = 1; keyCt <= numKeys; keyCt++)
{
configManagerFixture.WithAppSetting(AppConfigurationPath.Combine("Section", $"Key{keyCt}"), $"Value{keyCt}");
configManagerFixture.WithAppSetting(AppConfigurationPath.Combine("Section:SubSection", $"Key{keyCt}"), $"Value{keyCt}");
configManagerFixture.WithAppSetting(AppConfigurationPath.Combine("Section:OtherSubSection", $"Key{keyCt}"), $"Value{keyCt}");
}
IConfigurationManager configManager = configManagerFixture.Build();
var appConfig = new AppConfiguration(configManager);
IAppConfigurationSection section = appConfig.GetSection("Section");
IAppConfigurationSection subSection = section.GetSection("SubSection");
int actual = subSection.GetChildren().Count();
Assert.That(actual, Is.EqualTo(numKeys));
}
