static void Main(string[] args)
{
Dictionary <string, string> source = new Dictionary <string, string>
{
["Format:DateTime:LongDatePattern"] = "dddd, MMMM d, yyyy",
["Format:DateTime:LongTimePattern"] = "h:mm:ss tt",
["Format:DateTime:ShortDatePattern"] = "M/d/yyyy",
["Format:DateTime:ShortTimePattern"] = "h:mm tt",
["Format:CurrencyDecimal:Digits"] = "2",
["Format:CurrencyDecimal:Symbol"] = "$",
};
MemoryConfigurationSource memSource = new MemoryConfigurationSource();
memSource.InitialData = source;
// var ss = new MemoryConfigurationProvider(memSource);
IConfiguration configuration = new ConfigurationBuilder().Add(memSource).Build();
var data = configuration.GetSection("Format:DateTime:LongDatePattern").Value;
var data2 = configuration.GetSection("Format:CurrencyDecimal:Digits").Value;
Console.WriteLine("Hello World!");
}
public void CanGetSection()
{
// Arrange
var initialData = new Dictionary <string, string>()
{
{ "color", "blue" },
{ "type", "car" },
{ "wheels:year", "2008" },
{ "wheels:count", "4" },
{ "wheels:brand", "michelin" },
{ "wheels:brand:type", "rally" },
};
var memoryConfig = new MemoryConfigurationSource {
InitialData = initialData
};
var configuration = new WebAssemblyHostConfiguration();
// Act
configuration.Add(memoryConfig);
var section = configuration.GetSection("wheels").AsEnumerable(makePathsRelative: true).ToDictionary(k => k.Key, v => v.Value);
// Assert
Assert.Equal(4, section.Count);
Assert.Equal("2008", section["year"]);
Assert.Equal("4", section["count"]);
Assert.Equal("michelin", section["brand"]);
Assert.Equal("rally", section["brand:type"]);
}
private IConfigurationSection GetConfigSection(string configSectionName, bool includeB2cConfig = false)
{
var configAsDictionary = new Dictionary <string, string>()
{
{ configSectionName, null },
{ $"{configSectionName}:Instance", TestConstants.AadInstance },
{ $"{configSectionName}:TenantId", TestConstants.TenantIdAsGuid },
{ $"{configSectionName}:ClientId", TestConstants.TenantIdAsGuid },
{ $"{configSectionName}:Domain", TestConstants.Domain },
};
if (includeB2cConfig)
{
configAsDictionary.Add($"{configSectionName}:SignUpSignInPolicyId", TestConstants.B2CSignUpSignInUserFlow);
configAsDictionary[$"{configSectionName}:Instance"] = TestConstants.B2CInstance;
configAsDictionary[$"{configSectionName}:Domain"] = TestConstants.B2CTenant;
}
var memoryConfigSource = new MemoryConfigurationSource {
InitialData = configAsDictionary
};
var configBuilder = new ConfigurationBuilder();
configBuilder.Add(memoryConfigSource);
var configSection = configBuilder.Build().GetSection(configSectionName);
return(configSection);
}
public TestModuleExtensionInfo(string name)
{
var dic1 = new Dictionary <string, string>()
{
{ "name", name },
{ "desciption", name },
{ "type", "module" },
};
var memConfigSrc1 = new MemoryConfigurationSource {
InitialData = dic1
};
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.Add(memConfigSrc1);
Manifest = new ManifestInfo(new ModuleAttribute());
var features =
new List <IFeatureInfo>()
{
{ new FeatureInfo(name, name, 0, String.Empty, String.Empty, this, Array.Empty <string>(), false, false) }
};
Features = features;
}
public static IHostBuilder UseVault(this IHostBuilder hostBuilder)
{
hostBuilder.ConfigureAppConfiguration((ctx, cfg) =>
{
var options = cfg.Build().GetOptions <VaultOptions>("Vault");
var enabled = options.Enabled;
var vaultEnabled = Environment.GetEnvironmentVariable("VAULT_ENABLED")?.ToLowerInvariant();
if (!string.IsNullOrWhiteSpace(vaultEnabled))
{
enabled = vaultEnabled == "true" || vaultEnabled == "1";
}
if (enabled)
{
var client = new VaultStore(options);
var secret = client.GetDefaultAsync().GetAwaiter().GetResult();
var source = new MemoryConfigurationSource()
{
InitialData = secret.ToDictionary(k => k.Key, p => p.Value.ToString())
};
cfg.Add(source);
}
});
return(hostBuilder);
}
public void Settings_Should_Update_Dictionary_Item()
{
var dic1 = new Dictionary <string, string>()
{
{ "test:Name1", "Value1" },
{ "test:Name2", "Value2" }
};
var memSrc = new MemoryConfigurationSource {
InitialData = dic1
};
var configuration = new ConfigurationBuilder()
.Add(memSrc)
.Build();
var services = new ServiceCollection();
services.AddOptions();
services.Configure <ConfigurationTest2>(settings => settings.DITest = configuration.GetSection("test").GetChildren().ToDictionary(x => x.Key, x => x.Value));
var t2 = services.BuildServiceProvider().GetService <IOptionsSnapshot <ConfigurationTest2> >();
Assert.Equal(2, t2.Value.DITest.Count);
configuration["test:Name1"] = "ChangedValue1";
var t3 = services.BuildServiceProvider().GetService <IOptionsSnapshot <ConfigurationTest2> >();
Assert.Equal("ChangedValue1", t3.Value.DITest["Name1"]);
}
private static async Task AddVaultAsync(this IConfigurationBuilder builder, VaultOptions options)
{
VerifyOptions(options);
var(client, _) = GetClientAndSettings(options);
if (options.Kv is null || !options.Kv.Enabled)
{
return;
}
var kvPath = options.Kv?.Path;
if (string.IsNullOrWhiteSpace(kvPath))
{
throw new VaultException("Vault KV secret path can not be empty.");
}
Console.WriteLine($"Loading settings from Vault: '{options.Url}', KV path: '{kvPath}'.");
var keyValueSecrets = new KeyValueSecrets(client, options);
var secret = await keyValueSecrets.GetAsync(kvPath);
var parser = new JsonParser();
var data = parser.Parse(JObject.FromObject(secret));
var source = new MemoryConfigurationSource {
InitialData = data
};
builder.Add(source);
}
public void CanSetAndGetConfigurationValue()
{
// Arrange
var initialData = new Dictionary <string, string>()
{
{ "color", "blue" },
{ "type", "car" },
{ "wheels:year", "2008" },
{ "wheels:count", "4" },
{ "wheels:brand", "michelin" },
{ "wheels:brand:type", "rally" },
};
var memoryConfig = new MemoryConfigurationSource {
InitialData = initialData
};
var configuration = new WebAssemblyHostConfiguration();
// Act
configuration.Add(memoryConfig);
configuration["type"] = "car";
configuration["wheels:count"] = "6";
// Assert
Assert.Equal("car", configuration["type"]);
Assert.Equal("blue", configuration["color"]);
Assert.Equal("6", configuration["wheels:count"]);
}
public HelpControllerTests()
{
configData = new MemoryConfigurationSource
{
InitialData = new List <KeyValuePair <string, string> >()
{
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:Phase", "mockPhase"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:EmailTemplateId", "mockInternalEmailTemplateId"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:ServiceSupportEmailAddress", "mockServiceSupportEmail"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:0:Name", "message"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:0:TemplateField", "feedback-message"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:0:FormField", "message"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:1:Name", "name"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:1:TemplateField", "feedback-full-name"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:1:FormField", "full-name"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:2:Name", "email"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:2:TemplateField", "feedback-email-address"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:2:FormField", "email-address"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmailExternal:EmailTemplateId", "mockExternalEmailTemplateId")
}
};
}
/// <summary>
/// Integrates Lockbox as a configuration source for the application settings.
/// Specified configuration will be fetched via HTTP request and added to the builder pipeline.
/// </summary>
/// <param name="builder">Instance of IConfigurationBuilder</param>
/// <param name="encryptionKey">Encryption key used for encrypting values. If omitted then "LOCKBOX_ENCRYPTION_KEY" environment variable will be used instead.</param>
/// <param name="apiUrl">URL of the Lockbox API. If omitted then "LOCKBOX_API_URL" environment variable will be used instead.</param>
/// <param name="apiKey">API key that will be used for authenticating HTTP requests to the Lockbox API. If omitted then "LOCKBOX_API_KEY" environment variable will be used instead.</param>
/// <param name="boxName">Name of the box that contains specified entry defined below. If omitted then "LOCKBOX_BOX_NAME" environment variable will be used instead.</param>
/// <param name="entryKey">Name of the entry within a box that will be used for getting configuration values. If omitted then "LOCKBOX_ENTRY_KEY" environment variable will be used instead.</param>
/// <returns></returns>
/// <exception cref="ArgumentException"></exception>
public static IConfigurationBuilder AddLockbox(this IConfigurationBuilder builder,
string encryptionKey = null,
string apiUrl = null,
string apiKey = null,
string boxName = null,
string entryKey = null)
{
encryptionKey = GetParameterOrFail(encryptionKey, EncryptionKeyEnvironmentVariable, "encryption key");
apiUrl = GetParameterOrFail(apiUrl, ApiUrlEnvironmentVariable, "API key");
apiKey = GetParameterOrFail(apiKey, ApiKeyEnvironmentVariable, "API url");
boxName = GetParameterOrFail(boxName, BoxNameEnvironmentVariable, "box name");
entryKey = GetParameterOrFail(entryKey, EntryKeyEnvironmentVariable, "entry key");
var lockboxClient = new LockboxEntryClient(encryptionKey, apiUrl, apiKey);
var entryDictionary = lockboxClient.GetEntryAsync(boxName, entryKey).Result;
if (entryDictionary == null)
{
throw new ArgumentException($"Lockbox entry has not been found for key: '{entryKey}'.", nameof(entryKey));
}
var data = JsonParser.Parse((JObject)entryDictionary);
var source = new MemoryConfigurationSource {
InitialData = data
};
builder.Add(source);
return(builder);
}
public HelpControllerTests()
{
configData = new MemoryConfigurationSource
{
InitialData = new List <KeyValuePair <string, string> >()
{
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:Phase", "mockPhase"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:EmailTemplateId", "mockInternalEmailTemplateId"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:ServiceSupportEmailAddress", "mockServiceSupportEmail"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:0:Name", "message"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:0:TemplateField", "feedback-message"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:0:FormField", "message"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:1:Name", "name"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:1:TemplateField", "feedback-full-name"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:1:FormField", "full-name"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:2:Name", "email"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:2:TemplateField", "feedback-email-address"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmail:FieldMappings:2:FormField", "email-address"),
new KeyValuePair <string, string>("EmailNotification:FeedbackEmailExternal:EmailTemplateId", "mockExternalEmailTemplateId"),
new KeyValuePair <string, string>("FormsConfiguration:ServiceFeedbackForm:Name", "form1"),
new KeyValuePair <string, string>("FormsConfiguration:ServiceFeedbackForm:Version", "version1"),
new KeyValuePair <string, string>("ApplicationSettings:GFCUrls:StartPage", "start-page"),
new KeyValuePair <string, string>("ApplicationSettings:GFCUrls:ConfirmationPage", "confirmation-page")
}
};
}
public TestModuleExtensionInfo(string name)
{
var dic1 = new Dictionary <string, string>()
{
{ "name", name },
{ "desciption", name },
{ "type", "module" },
};
var memConfigSrc1 = new MemoryConfigurationSource {
InitialData = dic1
};
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.Add(memConfigSrc1);
Manifest = new ManifestInfo(configurationBuilder.Build(), "module");
var features =
new List <IFeatureInfo>()
{
{ new FeatureInfo(name, name, 0, "", "", this, new string[0]) }
};
Features = features;
}
public void NewConfigurationSourceOverridesOldOneWhenKeyIsDuplicated()
{
// Arrange
var dic1 = new Dictionary <string, string>()
{
{ "Key1:Key2", "ValueInMem1" }
};
var dic2 = new Dictionary <string, string>()
{
{ "Key1:Key2", "ValueInMem2" }
};
var memConfigSrc1 = new MemoryConfigurationSource(dic1);
var memConfigSrc2 = new MemoryConfigurationSource(dic2);
var builder = new ConfigurationBuilder();
// Act
builder.Add(memConfigSrc1, load: false);
builder.Add(memConfigSrc2, load: false);
var config = builder.Build();
// Assert
Assert.Equal("ValueInMem2", config["Key1:Key2"]);
}
public void Constructors__InitializesProperties()
{
ConfigServerClientSettings settings = new ConfigServerClientSettings();
var memSource = new MemoryConfigurationSource();
IList <IConfigurationSource> sources = new List <IConfigurationSource>()
{
memSource
};
ILoggerFactory factory = new LoggerFactory();
var source = new ConfigServerConfigurationSource(settings, sources, new Dictionary <string, object>()
{
{ "foo", "bar" }
}, factory);
Assert.Equal(settings, source.DefaultSettings);
Assert.Equal(factory, source.LogFactory);
Assert.Null(source.Configuration);
Assert.NotSame(sources, source._sources);
Assert.Single(source._sources);
Assert.Equal(memSource, source._sources[0]);
Assert.Single(source._properties);
Assert.Equal("bar", source._properties["foo"]);
var config = new ConfigurationBuilder().AddInMemoryCollection().Build();
source = new ConfigServerConfigurationSource(settings, config, factory);
Assert.Equal(settings, source.DefaultSettings);
Assert.Equal(factory, source.LogFactory);
Assert.NotNull(source.Configuration);
var root = source.Configuration as IConfigurationRoot;
Assert.NotNull(root);
Assert.Same(config, root);
}
public static async Task Main(string[] args)
{
var builder = WebAssemblyHostBuilder.CreateDefault(args);
builder.RootComponents.Add <App>("app");
var vehicleData = new Dictionary <string, string>()
{
{ "color", "blue" },
{ "type", "car" },
{ "wheels:count", "3" },
{ "wheels:brand", "Blazin" },
{ "wheels:brand:type", "rally" },
{ "wheels:year", "2008" },
};
var memoryConfig = new MemoryConfigurationSource {
InitialData = vehicleData
};
builder.Configuration.Add(memoryConfig);
builder.Services.AddTransient(sp => new HttpClient {
BaseAddress = new Uri(builder.HostEnvironment.BaseAddress)
});
await builder.Build().RunAsync();
}
public void SourcesReturnsAddedConfigurationProviders()
{
// Arrange
var dict = new Dictionary <string, string>()
{
{ "Mem:KeyInMem", "MemVal" }
};
var memConfigSrc1 = new MemoryConfigurationSource {
InitialData = dict
};
var memConfigSrc2 = new MemoryConfigurationSource {
InitialData = dict
};
var memConfigSrc3 = new MemoryConfigurationSource {
InitialData = dict
};
var configurationBuilder = new ConfigurationBuilder();
// Act
configurationBuilder.Add(memConfigSrc1);
configurationBuilder.Add(memConfigSrc2);
configurationBuilder.Add(memConfigSrc3);
configurationBuilder.Build();
// Assert
Assert.AreEqual(new[] { memConfigSrc1, memConfigSrc2, memConfigSrc3 }, configurationBuilder.Sources);
}
public void NewConfigurationProviderOverridesOldOneWhenKeyIsDuplicated()
{
// Arrange
var dic1 = new Dictionary <string, string>()
{
{ "Key1:Key2", "ValueInMem1" }
};
var dic2 = new Dictionary <string, string>()
{
{ "Key1:Key2", "ValueInMem2" }
};
var memConfigSrc1 = new MemoryConfigurationSource {
InitialData = dic1
};
var memConfigSrc2 = new MemoryConfigurationSource {
InitialData = dic2
};
var config = new ConfigurationManager();
IConfigurationBuilder configurationBuilder = config;
// Act
configurationBuilder.Add(memConfigSrc1);
configurationBuilder.Add(memConfigSrc2);
// Assert
Assert.Equal("ValueInMem2", config["Key1:Key2"]);
}
private IConfigurationSection GetConfigSection(string configSectionName)
{
string serializedTokenDecryptionJsonBlob = JsonSerializer.Serialize(
s_tokenDecryptionCertificatesDescription,
new JsonSerializerOptions
{
IgnoreNullValues = true,
PropertyNameCaseInsensitive = true,
}).Replace(":2", ": \"Base64Encoded\"");
var configAsDictionary = new Dictionary <string, string>()
{
{ configSectionName, null },
{ $"{configSectionName}:Instance", TestConstants.AadInstance },
{ $"{configSectionName}:TenantId", TestConstants.TenantIdAsGuid },
{ $"{configSectionName}:ClientId", TestConstants.TenantIdAsGuid },
{ $"{configSectionName}:TokenDecryptionCertificates", serializedTokenDecryptionJsonBlob },
};
var memoryConfigSource = new MemoryConfigurationSource {
InitialData = configAsDictionary
};
var configBuilder = new ConfigurationBuilder();
configBuilder.Add(memoryConfigSource);
var configSection = configBuilder.Build().GetSection(configSectionName);
return(configSection);
}
public void CanGetSubKey()
{
// Arrange
var dic1 = new Dictionary<string, string>()
{
{"Data:DB1:Connection1", "MemVal1"},
{"Data:DB1:Connection2", "MemVal2"}
};
var dic2 = new Dictionary<string, string>()
{
{"DataSource:DB2:Connection", "MemVal3"}
};
var dic3 = new Dictionary<string, string>()
{
{"Data", "MemVal4"}
};
var memConfigSrc1 = new MemoryConfigurationSource(dic1);
var memConfigSrc2 = new MemoryConfigurationSource(dic2);
var memConfigSrc3 = new MemoryConfigurationSource(dic3);
var config = new Configuration();
config.AddLoadedSource(memConfigSrc1);
config.AddLoadedSource(memConfigSrc2);
config.AddLoadedSource(memConfigSrc3);
string memVal1, memVal2, memVal3, memVal4, memVal5;
bool memRet1, memRet2, memRet3, memRet4, memRet5;
// Act
var configFocus = config.GetSubKey("Data");
memRet1 = configFocus.TryGet("DB1:Connection1", out memVal1);
memRet2 = configFocus.TryGet("DB1:Connection2", out memVal2);
memRet3 = configFocus.TryGet("DB2:Connection", out memVal3);
memRet4 = configFocus.TryGet("Source:DB2:Connection", out memVal4);
memRet5 = configFocus.TryGet(null, out memVal5);
// Assert
Assert.True(memRet1);
Assert.True(memRet2);
Assert.False(memRet3);
Assert.False(memRet4);
Assert.True(memRet5);
Assert.Equal("MemVal1", memVal1);
Assert.Equal("MemVal2", memVal2);
Assert.Equal("MemVal4", memVal5);
Assert.Equal("MemVal1", configFocus.Get("DB1:Connection1"));
Assert.Equal("MemVal2", configFocus.Get("DB1:Connection2"));
Assert.Null(configFocus.Get("DB2:Connection"));
Assert.Null(configFocus.Get("Source:DB2:Connection"));
Assert.Equal("MemVal4", configFocus.Get(null));
Assert.Equal("MemVal1", configFocus["DB1:Connection1"]);
Assert.Equal("MemVal2", configFocus["DB1:Connection2"]);
Assert.Null(configFocus["DB2:Connection"]);
Assert.Null(configFocus["Source:DB2:Connection"]);
Assert.Equal("MemVal4", configFocus[null]);
}
public void CanGetConnectionStrings()
{
// Arrange
var dic1 = new Dictionary <string, string>()
{
{ "ConnectionStrings:DB1:Connection1", "MemVal1" },
{ "ConnectionStrings:DB1:Connection2", "MemVal2" }
};
var dic2 = new Dictionary <string, string>()
{
{ "ConnectionStrings:DB2:Connection", "MemVal3" }
};
var memConfigSrc1 = new MemoryConfigurationSource {
InitialData = dic1
};
var memConfigSrc2 = new MemoryConfigurationSource {
InitialData = dic2
};
var config = new ConfigurationManager();
IConfigurationBuilder configurationBuilder = config;
configurationBuilder.Add(memConfigSrc1);
configurationBuilder.Add(memConfigSrc2);
// Act
var memVal1 = config.GetConnectionString("DB1:Connection1");
var memVal2 = config.GetConnectionString("DB1:Connection2");
var memVal3 = config.GetConnectionString("DB2:Connection");
// Assert
Assert.Equal("MemVal1", memVal1);
Assert.Equal("MemVal2", memVal2);
Assert.Equal("MemVal3", memVal3);
}
public void SourcesReturnsAddedConfigurationProviders()
{
// Arrange
var dict = new Dictionary <string, string>()
{
{ "Mem:KeyInMem", "MemVal" }
};
var memConfigSrc1 = new MemoryConfigurationSource {
InitialData = dict
};
var memConfigSrc2 = new MemoryConfigurationSource {
InitialData = dict
};
var memConfigSrc3 = new MemoryConfigurationSource {
InitialData = dict
};
var config = new ConfigurationManager();
IConfigurationBuilder configurationBuilder = config;
// Act
// A MemoryConfigurationSource is added by default, so there will be no error unless we clear it
configurationBuilder.Sources.Clear();
configurationBuilder.Add(memConfigSrc1);
configurationBuilder.Add(memConfigSrc2);
configurationBuilder.Add(memConfigSrc3);
// Assert
Assert.Equal(new[] { memConfigSrc1, memConfigSrc2, memConfigSrc3 }, configurationBuilder.Sources);
}
public void SettingValueUpdatesAllProviders()
{
// Arrange
var initialData = new Dictionary <string, string>()
{
{ "color", "blue" }
};
var source1 = new MemoryConfigurationSource {
InitialData = initialData
};
var source2 = new CustomizedTestConfigurationSource();
var configuration = new WebAssemblyHostConfiguration();
// Act
configuration.Add(source1);
configuration.Add(source2);
configuration["type"] = "car";
// Assert
Assert.Equal("car", configuration["type"]);
IConfigurationRoot root = configuration;
Assert.All(root.Providers, provider =>
{
provider.TryGet("type", out var value);
Assert.Equal("car", value);
});
}
private static IConfigurationRoot GenerateConfiguration(string authType)
{
var configSource = new MemoryConfigurationSource
{
InitialData = new[]
{
new KeyValuePair <string, string>("ConfigurationStorageConnectionString", "UseDevelopmentStorage=true;"),
new KeyValuePair <string, string>("ConfigNames", "SFA.DAS.Reservations.Web,SFA.DAS.EmployerAccountAPI:AccountApi,SFA.DAS.ProviderRelationships.Api.ClientV2,SFA.DAS.Encoding"),
new KeyValuePair <string, string>("Environment", "DEV"),
new KeyValuePair <string, string>("Version", "1.0"),
new KeyValuePair <string, string>("UseStub", "true"),
new KeyValuePair <string, string>("AuthType", authType),
new KeyValuePair <string, string>("ReservationsApi:url", "https://local.test.com"),
new KeyValuePair <string, string>("ReservationsWeb:DashboardUrl", $"https://{TestDataValues.DashboardUrl}"),
new KeyValuePair <string, string>("ReservationsWeb:EmployerDashboardUrl", $"https://{TestDataValues.EmployerDashboardUrl}"),
new KeyValuePair <string, string>("ReservationsWeb:EmployerApprenticeUrl", $"https://{TestDataValues.EmployerApprenticeUrl}"),
new KeyValuePair <string, string>("ReservationsWeb:FindApprenticeshipTrainingUrl", $"https://test"),
new KeyValuePair <string, string>("ReservationsWeb:ApprenticeshipFundingRulesUrl", $"https://test")
}
};
var provider = new MemoryConfigurationProvider(configSource);
return(new ConfigurationRoot(new List <IConfigurationProvider> {
provider
}));
}
internal static void Main()
{
var configSource = new MemoryConfigurationSource
{
InitialData = new List <KeyValuePair <string, string> >
{
new KeyValuePair <string, string>("env", "Development"),
new KeyValuePair <string, string>("host", "localhost"),
new KeyValuePair <string, string>("port", "9000"),
}
};
var configProvider = new MemoryConfigurationProvider(new MemoryConfigurationSource
{
InitialData = new List <KeyValuePair <string, string> >
{
new KeyValuePair <string, string>("env", "Production")
}
});
var configProviders = new List <IConfigurationProvider>
{
configSource.Build(null), // like configProvider above
configProvider
};
var configRoot = new ConfigurationRoot(configProviders);
Console.WriteLine($"{configRoot["env"]}|{configRoot["host"]}|{configRoot["port"]}");
}
public static IConfigurationRoot GenerateConfiguration()
{
var configSource = new MemoryConfigurationSource
{
InitialData = new[]
{
new KeyValuePair <string, string>("ConfigurationStorageConnectionString", "UseDevelopmentStorage=true;"),
new KeyValuePair <string, string>("ConfigNames", "SFA.DAS.FindApprenticeshipTraining.Web"),
new KeyValuePair <string, string>("Environment", "DEV"),
new KeyValuePair <string, string>("Version", "1.0"),
new KeyValuePair <string, string>("FindApprenticeshipTrainingApi:Key", "test"),
new KeyValuePair <string, string>("FindApprenticeshipTrainingApi:BaseUrl", "http://localhost:5003/"),
new KeyValuePair <string, string>("FindApprenticeshipTrainingApi:PingUrl", "http://localhost:5003/"),
new KeyValuePair <string, string>("FindApprenticeshipTrainingWeb:RedisConnectionString", ""),
new KeyValuePair <string, string>("FindApprenticeshipTrainingWeb:DataProtectionKeysDatabase", ""),
new KeyValuePair <string, string>("FindApprenticeshipTrainingWeb:ZendeskSectionId", "213452345"),
new KeyValuePair <string, string>("FindApprenticeshipTrainingWeb:ZendeskSnippetKey", "e0730bdd"),
new KeyValuePair <string, string>("FindApprenticeshipTrainingWeb:ZendeskCoBrowsingSnippetKey", "Qec2OgXsUy8")
}
};
var provider = new MemoryConfigurationProvider(configSource);
return(new ConfigurationRoot(new List <IConfigurationProvider> {
provider
}));
}
public void SettingValueUpdatesAllConfigurationSources()
{
// Arrange
var dict = new Dictionary <string, string>()
{
{ "Key1", "Value1" },
{ "Key2", "Value2" }
};
var memConfigSrc1 = new MemoryConfigurationSource(dict);
var memConfigSrc2 = new MemoryConfigurationSource(dict);
var memConfigSrc3 = new MemoryConfigurationSource(dict);
var builder = new ConfigurationBuilder();
builder.Add(memConfigSrc1, load: false);
builder.Add(memConfigSrc2, load: false);
builder.Add(memConfigSrc3, load: false);
var config = builder.Build();
// Act
config["Key1"] = "NewValue1";
config["Key2"] = "NewValue2";
// Assert
Assert.Equal("NewValue1", config["Key1"]);
Assert.Equal("NewValue1", memConfigSrc1.Get("Key1"));
Assert.Equal("NewValue1", memConfigSrc2.Get("Key1"));
Assert.Equal("NewValue1", memConfigSrc3.Get("Key1"));
Assert.Equal("NewValue2", config["Key2"]);
Assert.Equal("NewValue2", memConfigSrc1.Get("Key2"));
Assert.Equal("NewValue2", memConfigSrc2.Get("Key2"));
Assert.Equal("NewValue2", memConfigSrc3.Get("Key2"));
}
private IConfiguration CreateConfigurationForEnvironment(string environmentName)
{
IConfiguration configuration = new ConfigurationBuilder()
.AddJsonFile("appsettings.json", optional: false, reloadOnChange: false)
.AddJsonFile($"appsettings.{environmentName}.json", optional: false, reloadOnChange: false)
.AddEnvironmentVariables()
.Build();
var connectionStringBuilder =
new NpgsqlConnectionStringBuilder(configuration.GetValue <string>(ConnectionStringKey))
{
Database = $"db4it--{applicationName}",
IncludeErrorDetail = true
};
var memoryConfigurationSource = new MemoryConfigurationSource
{
InitialData = new List <KeyValuePair <string, string> >
{
new KeyValuePair <string, string>(ConnectionStringKey, connectionStringBuilder.ConnectionString)
}
};
IConfiguration enhancedConfiguration = new ConfigurationBuilder()
.AddConfiguration(configuration)
.Add(memoryConfigurationSource)
.Build();
return(enhancedConfiguration);
}
private static async Task SetVaultConfig(
this IConfigurationBuilder builder,
VaultOptions options,
string kvp)
{
VerifyOptions(options);
var kvPath = string.IsNullOrWhiteSpace(kvp) ? options.KeyValue?.Path : kvp;
if (!(options.KeyValue?.Enabled ?? false) && string.IsNullOrWhiteSpace(kvPath))
{
return;
}
var(client, _) = GetClientAndSettings(options);
var keyValueService = new KeyValueService(client, options);
var secret = await keyValueService.GetAsync(kvPath);
var parser = new JsonConfigurationParser();
var data = parser.Parse(JObject.FromObject(secret));
var source = new MemoryConfigurationSource {
InitialData = data
};
builder.Add(source);
}
public void ConfigurationToAppConfigurator()
{
"原本在 IConfiguration 存放的内容，可以通过 AppConfigurator 创建出来的配置读取到".Test(() =>
{
// Arrange
const string key = "LindexiIsDoubi";
const string value = "doubi";
var memoryConfigurationSource = new MemoryConfigurationSource()
{
InitialData = new List <KeyValuePair <string, string> >()
{
new KeyValuePair <string, string>(key, value)
}
};
IConfigurationProvider configurationProvider = new MemoryConfigurationProvider(memoryConfigurationSource);
IConfiguration configuration = new ConfigurationRoot(new List <IConfigurationProvider>()
{
configurationProvider
});
// Act
var appConfigurator = configuration.ToAppConfigurator();
var configurationValue = appConfigurator.Default[key];
// Assert
Assert.IsNotNull(configurationValue);
Assert.AreEqual(value, configurationValue.ToString());
});
}
public TestThemeExtensionInfo(string name, IFeatureInfo baseTheme)
{
var dic1 = new Dictionary <string, string>()
{
{ "name", name },
{ "desciption", name },
{ "type", "theme" },
{ "basetheme", baseTheme.Id }
};
var memConfigSrc1 = new MemoryConfigurationSource {
InitialData = dic1
};
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.Add(memConfigSrc1);
Manifest = new ManifestInfo(configurationBuilder.Build(), "theme");
Features =
new List <IFeatureInfo>()
{
{ new FeatureInfo(name, name, 0, "", "", this, new string[] { baseTheme.Id }) }
};
Id = name;
}
public TestThemeExtensionInfo(string name)
{
var dic1 = new Dictionary <string, string>()
{
{ "name", name },
{ "desciption", name },
{ "type", "theme" },
};
var memConfigSrc1 = new MemoryConfigurationSource {
InitialData = dic1
};
var configurationBuilder = new ConfigurationBuilder();
configurationBuilder.Add(memConfigSrc1);
Manifest = new ManifestInfo(new ThemeAttribute());
var features =
new List <IFeatureInfo>()
{
{ new FeatureInfo(name, name, 0, "", "", this, new string[0], false) }
};
Features = features;
Id = name;
}
public void CanGetConfigurationSection()
{
// Arrange
var dic1 = new Dictionary<string, string>()
{
{"Data:DB1:Connection1", "MemVal1"},
{"Data:DB1:Connection2", "MemVal2"}
};
var dic2 = new Dictionary<string, string>()
{
{"DataSource:DB2:Connection", "MemVal3"}
};
var dic3 = new Dictionary<string, string>()
{
{"Data", "MemVal4"}
};
var memConfigSrc1 = new MemoryConfigurationSource(dic1);
var memConfigSrc2 = new MemoryConfigurationSource(dic2);
var memConfigSrc3 = new MemoryConfigurationSource(dic3);
var builder = new ConfigurationBuilder();
builder.Add(memConfigSrc1, load: false);
builder.Add(memConfigSrc2, load: false);
builder.Add(memConfigSrc3, load: false);
var config = builder.Build();
string memVal1, memVal2, memVal3, memVal4, memVal5;
// Act
var configFocus = config.GetSection("Data");
memVal1 = configFocus["DB1:Connection1"];
memVal2 = configFocus["DB1:Connection2"];
memVal3 = configFocus["DB2:Connection"];
memVal4 = configFocus["Source:DB2:Connection"];
memVal5 = configFocus.Value;
// Assert
Assert.Equal("MemVal1", memVal1);
Assert.Equal("MemVal2", memVal2);
Assert.Equal("MemVal4", memVal5);
Assert.Equal("MemVal1", configFocus["DB1:Connection1"]);
Assert.Equal("MemVal2", configFocus["DB1:Connection2"]);
Assert.Null(configFocus["DB2:Connection"]);
Assert.Null(configFocus["Source:DB2:Connection"]);
Assert.Equal("MemVal4", configFocus.Value);
}
public void Main(string[] args)
{
var configuration = new Configuration();
Console.WriteLine("Initial Config Sources: " + configuration.Sources.Count());
var defaultSettings = new MemoryConfigurationSource();
defaultSettings.Set("username", "Guest");
configuration.Add(defaultSettings);
Console.WriteLine("Added Memory Source. Sources: " + configuration.Sources.Count());
configuration.AddCommandLine(args);
Console.WriteLine("Added Command Line Source. Sources: " + configuration.Sources.Count());
string username = configuration.Get("username");
Console.WriteLine($"Hello, {username}!");
}
protected override void OnStart(string[] args)
{
var configSource = new MemoryConfigurationSource();
configSource.Add("server.urls", "http://localhost:5000");
var config = new ConfigurationBuilder(configSource).Build();
var builder = new WebHostBuilder(_serviceProvider, config);
builder.UseServer("Microsoft.AspNet.Server.Kestrel");
builder.UseServices(services => services.AddMvc());
builder.UseStartup(appBuilder =>
{
appBuilder.UseDefaultFiles();
appBuilder.UseStaticFiles();
appBuilder.UseMvc();
});
_hostingEngine = builder.Build();
_shutdownServerDisposable = _hostingEngine.Start();
}
public Startup(IHostingEnvironment env, IApplicationEnvironment appEnv)
{
// Setup configuration sources.
var builder = new ConfigurationBuilder(appEnv.ApplicationBasePath)
.AddIniFile("data.ini")
.AddJsonFile("config.json")
.AddJsonFile($"config.{env.EnvironmentName}.json", optional: true);
//Command line: Data:Value=1
var defaultSettings = new MemoryConfigurationSource();
defaultSettings.Set("username", "Guest");
builder.Add(defaultSettings);
if (env.IsDevelopment())
{
// This reads the configuration keys from the secret store.
// For more details on using the user secret store see http://go.microsoft.com/fwlink/?LinkID=532709
builder.AddUserSecrets();
}
builder.AddEnvironmentVariables();
Configuration = builder.Build();
}
private static IConfiguration SetUpDefaultAssembly(string assemblyName)
{
var source = new MemoryConfigurationSource();
source.Add("defaultAssembly", assemblyName);
var config = new ConfigurationBuilder();
config.Add(source);
return config.Build();
}
public void LoadAndCombineKeyValuePairsFromDifferentConfigurationSources()
{
// Arrange
var dic1 = new Dictionary<string, string>()
{
{"Mem1:KeyInMem1", "ValueInMem1"}
};
var dic2 = new Dictionary<string, string>()
{
{"Mem2:KeyInMem2", "ValueInMem2"}
};
var dic3 = new Dictionary<string, string>()
{
{"Mem3:KeyInMem3", "ValueInMem3"}
};
var memConfigSrc1 = new MemoryConfigurationSource(dic1);
var memConfigSrc2 = new MemoryConfigurationSource(dic2);
var memConfigSrc3 = new MemoryConfigurationSource(dic3);
var config = new Configuration();
string memVal1, memVal2, memVal3;
bool memRet1, memRet2, memRet3;
// Act
config.AddLoadedSource(memConfigSrc1);
config.AddLoadedSource(memConfigSrc2);
config.AddLoadedSource(memConfigSrc3);
memRet1 = config.TryGet("mem1:keyinmem1", out memVal1);
memRet2 = config.TryGet("Mem2:KeyInMem2", out memVal2);
memRet3 = config.TryGet("MEM3:KEYINMEM3", out memVal3);
// Assert
Assert.Contains(memConfigSrc1, config.Sources);
Assert.Contains(memConfigSrc2, config.Sources);
Assert.Contains(memConfigSrc3, config.Sources);
Assert.True(memRet1);
Assert.True(memRet2);
Assert.True(memRet3);
Assert.Equal("ValueInMem1", memVal1);
Assert.Equal("ValueInMem2", memVal2);
Assert.Equal("ValueInMem3", memVal3);
Assert.Equal("ValueInMem1", config.Get("mem1:keyinmem1"));
Assert.Equal("ValueInMem2", config.Get("Mem2:KeyInMem2"));
Assert.Equal("ValueInMem3", config.Get("MEM3:KEYINMEM3"));
Assert.Null(config.Get("NotExist"));
Assert.Equal("ValueInMem1", config["mem1:keyinmem1"]);
Assert.Equal("ValueInMem2", config["Mem2:KeyInMem2"]);
Assert.Equal("ValueInMem3", config["MEM3:KEYINMEM3"]);
Assert.Null(config["NotExist"]);
}
public void NewConfigurationSourceOverridesOldOneWhenKeyIsDuplicated()
{
// Arrange
var dic1 = new Dictionary<string, string>()
{
{"Key1:Key2", "ValueInMem1"}
};
var dic2 = new Dictionary<string, string>()
{
{"Key1:Key2", "ValueInMem2"}
};
var memConfigSrc1 = new MemoryConfigurationSource(dic1);
var memConfigSrc2 = new MemoryConfigurationSource(dic2);
var config = new Configuration();
// Act
config.AddLoadedSource(memConfigSrc1);
config.AddLoadedSource(memConfigSrc2);
// Assert
Assert.Equal("ValueInMem2", config.Get("Key1:Key2"));
}
public void SettingValueUpdatesAllConfigurationSources()
{
// Arrange
var dict = new Dictionary<string, string>()
{
{"Key1", "Value1"},
{"Key2", "Value2"}
};
var memConfigSrc1 = new MemoryConfigurationSource(dict);
var memConfigSrc2 = new MemoryConfigurationSource(dict);
var memConfigSrc3 = new MemoryConfigurationSource(dict);
var config = new Configuration();
config.AddLoadedSource(memConfigSrc1);
config.AddLoadedSource(memConfigSrc2);
config.AddLoadedSource(memConfigSrc3);
// Act
config.Set("Key1", "NewValue1");
config["Key2"] = "NewValue2";
// Assert
Assert.Equal("NewValue1", config.Get("Key1"));
Assert.Equal("NewValue1", memConfigSrc1.Get("Key1"));
Assert.Equal("NewValue1", memConfigSrc2.Get("Key1"));
Assert.Equal("NewValue1", memConfigSrc3.Get("Key1"));
Assert.Equal("NewValue2", config["Key2"]);
Assert.Equal("NewValue2", memConfigSrc1.Get("Key2"));
Assert.Equal("NewValue2", memConfigSrc2.Get("Key2"));
Assert.Equal("NewValue2", memConfigSrc3.Get("Key2"));
}
public void CanGetSubKeys()
{
// Arrange
var dic1 = new Dictionary<string, string>()
{
{"Data:DB1:Connection1", "MemVal1"},
{"Data:DB1:Connection2", "MemVal2"}
};
var dic2 = new Dictionary<string, string>()
{
{"Data:DB2Connection", "MemVal3"}
};
var dic3 = new Dictionary<string, string>()
{
{"DataSource:DB3:Connection", "MemVal4"}
};
var memConfigSrc1 = new MemoryConfigurationSource(dic1);
var memConfigSrc2 = new MemoryConfigurationSource(dic2);
var memConfigSrc3 = new MemoryConfigurationSource(dic3);
var config = new Configuration();
config.AddLoadedSource(memConfigSrc1);
config.AddLoadedSource(memConfigSrc2);
config.AddLoadedSource(memConfigSrc3);
// Act
var configFocusList = config.GetSubKeys("Data");
var subKeysSet = configFocusList.ToDictionary(e => e.Key, e => e.Value);
// Assert
Assert.Equal(2, configFocusList.Count());
Assert.Equal("MemVal1", subKeysSet["DB1"].Get("Connection1"));
Assert.Equal("MemVal2", subKeysSet["DB1"].Get("Connection2"));
Assert.Equal("MemVal3", subKeysSet["DB2Connection"].Get(null));
Assert.False(subKeysSet.ContainsKey("DB3"));
Assert.False(subKeysSet.ContainsKey("Source:DB3"));
}
public void CanGetConfigurationSections()
{
// Arrange
var dic1 = new Dictionary<string, string>()
{
{"Data:DB1:Connection1", "MemVal1"},
{"Data:DB1:Connection2", "MemVal2"}
};
var dic2 = new Dictionary<string, string>()
{
{"Data:DB2Connection", "MemVal3"}
};
var dic3 = new Dictionary<string, string>()
{
{"DataSource:DB3:Connection", "MemVal4"}
};
var memConfigSrc1 = new MemoryConfigurationSource(dic1);
var memConfigSrc2 = new MemoryConfigurationSource(dic2);
var memConfigSrc3 = new MemoryConfigurationSource(dic3);
var builder = new ConfigurationBuilder();
builder.Add(memConfigSrc1, load: false);
builder.Add(memConfigSrc2, load: false);
builder.Add(memConfigSrc3, load: false);
var config = builder.Build();
// Act
var configFocusList = config.GetConfigurationSections("Data");
var configurationSectionsSet = configFocusList.ToDictionary(e => e.Key, e => e.Value);
// Assert
Assert.Equal(2, configFocusList.Count());
Assert.Equal("MemVal1", configurationSectionsSet["DB1"].Get("Connection1"));
Assert.Equal("MemVal2", configurationSectionsSet["DB1"].Get("Connection2"));
Assert.Equal("MemVal3", configurationSectionsSet["DB2Connection"].Get(null));
Assert.False(configurationSectionsSet.ContainsKey("DB3"));
Assert.False(configurationSectionsSet.ContainsKey("Source:DB3"));
}
public void CanGetConfigurationSections()
{
// Arrange
var dic1 = new Dictionary<string, string>()
{
{"Data:DB1:Connection1", "MemVal1"},
{"Data:DB1:Connection2", "MemVal2"}
};
var dic2 = new Dictionary<string, string>()
{
{"Data:DB2Connection", "MemVal3"}
};
var dic3 = new Dictionary<string, string>()
{
{"DataSource:DB3:Connection", "MemVal4"}
};
var memConfigSrc1 = new MemoryConfigurationSource(dic1);
var memConfigSrc2 = new MemoryConfigurationSource(dic2);
var memConfigSrc3 = new MemoryConfigurationSource(dic3);
var builder = new ConfigurationBuilder();
builder.Add(memConfigSrc1, load: false);
builder.Add(memConfigSrc2, load: false);
builder.Add(memConfigSrc3, load: false);
var config = builder.Build();
// Act
var configSections = config.GetSection("Data").GetChildren().ToList();
// Assert
Assert.Equal(2, configSections.Count());
Assert.Equal("MemVal1", configSections.FirstOrDefault(c => c.Key == "Data:DB1")["Connection1"]);
Assert.Equal("MemVal2", configSections.FirstOrDefault(c => c.Key == "Data:DB1")["Connection2"]);
Assert.Equal("MemVal3", configSections.FirstOrDefault(c => c.Key == "Data:DB2Connection").Value);
Assert.False(configSections.Exists(c => c.Key == "Data:DB3"));
Assert.False(configSections.Exists(c => c.Key == "Source:DB3"));
}
public void CanIterateAfterCastedToIEnumerable()
{
// Arrange
var dict = new Dictionary<string, string>()
{
{"Mem:KeyInMem", "MemVal"}
};
var memConfigSrc1 = new MemoryConfigurationSource(dict);
var memConfigSrc2 = new MemoryConfigurationSource(dict);
var memConfigSrc3 = new MemoryConfigurationSource(dict);
var srcSet = new HashSet<IConfigurationSource>()
{
memConfigSrc1,
memConfigSrc2,
memConfigSrc3
};
var config = new Configuration();
// Act
config.AddLoadedSource(memConfigSrc1);
config.AddLoadedSource(memConfigSrc2);
config.AddLoadedSource(memConfigSrc3);
var enumerable = config as IEnumerable;
// Assert
var enumerator = config.Sources.GetEnumerator();
int srcCount = 0;
while (enumerator.MoveNext())
{
Assert.Contains(enumerator.Current, srcSet);
++srcCount;
}
Assert.Equal(3, srcCount);
}
public void SettingValueUpdatesAllConfigurationSources()
{
// Arrange
var dict = new Dictionary<string, string>()
{
{"Key1", "Value1"},
{"Key2", "Value2"}
};
var memConfigSrc1 = new MemoryConfigurationSource(dict);
var memConfigSrc2 = new MemoryConfigurationSource(dict);
var memConfigSrc3 = new MemoryConfigurationSource(dict);
var builder = new ConfigurationBuilder();
builder.Add(memConfigSrc1, load: false);
builder.Add(memConfigSrc2, load: false);
builder.Add(memConfigSrc3, load: false);
var config = builder.Build();
// Act
config["Key1"] = "NewValue1";
config["Key2"] = "NewValue2";
// Assert
Assert.Equal("NewValue1", config["Key1"]);
Assert.Equal("NewValue1", memConfigSrc1.Get("Key1"));
Assert.Equal("NewValue1", memConfigSrc2.Get("Key1"));
Assert.Equal("NewValue1", memConfigSrc3.Get("Key1"));
Assert.Equal("NewValue2", config["Key2"]);
Assert.Equal("NewValue2", memConfigSrc1.Get("Key2"));
Assert.Equal("NewValue2", memConfigSrc2.Get("Key2"));
Assert.Equal("NewValue2", memConfigSrc3.Get("Key2"));
}
public void NewConfigurationSourceOverridesOldOneWhenKeyIsDuplicated()
{
// Arrange
var dic1 = new Dictionary<string, string>()
{
{"Key1:Key2", "ValueInMem1"}
};
var dic2 = new Dictionary<string, string>()
{
{"Key1:Key2", "ValueInMem2"}
};
var memConfigSrc1 = new MemoryConfigurationSource(dic1);
var memConfigSrc2 = new MemoryConfigurationSource(dic2);
var builder = new ConfigurationBuilder();
// Act
builder.Add(memConfigSrc1, load: false);
builder.Add(memConfigSrc2, load: false);
var config = builder.Build();
// Assert
Assert.Equal("ValueInMem2", config["Key1:Key2"]);
}
private BackTelemetryChannel Start(string assemblyName)
{
var customConfig = new MemoryConfigurationSource();
customConfig.Set("server.urls", this.BaseHost);
var configBuilder = new ConfigurationBuilder();
configBuilder.Add(customConfig);
var config = configBuilder.Build();
var services = new ServiceCollection();
services.AddTransient<IApplicationEnvironment, ApplicationEnvironment>();
var serviceProvider = services.BuildServiceProvider();
var engine = CreateBuilder(config)
.UseServer("Microsoft.AspNet.Server.WebListener")
.UseStartup(assemblyName)
.UseEnvironment("Production")
.Build();
this.hostingEngine = engine.Start();
return (BackTelemetryChannel)engine.ApplicationServices.GetService<ITelemetryChannel>();
}
public void LoadAndCombineKeyValuePairsFromDifferentConfigurationSources()
{
// Arrange
var dic1 = new Dictionary<string, string>()
{
{"Mem1:KeyInMem1", "ValueInMem1"}
};
var dic2 = new Dictionary<string, string>()
{
{"Mem2:KeyInMem2", "ValueInMem2"}
};
var dic3 = new Dictionary<string, string>()
{
{"Mem3:KeyInMem3", "ValueInMem3"}
};
var memConfigSrc1 = new MemoryConfigurationSource(dic1);
var memConfigSrc2 = new MemoryConfigurationSource(dic2);
var memConfigSrc3 = new MemoryConfigurationSource(dic3);
var builder = new ConfigurationBuilder();
string memVal1, memVal2, memVal3;
bool memRet1, memRet2, memRet3;
// Act
builder.Add(memConfigSrc1, load: false);
builder.Add(memConfigSrc2, load: false);
builder.Add(memConfigSrc3, load: false);
var config = builder.Build();
memVal1 = config["mem1:keyinmem1"];
memVal2 = config["Mem2:KeyInMem2"];
memVal3 = config["MEM3:KEYINMEM3"];
// Assert
Assert.Contains(memConfigSrc1, builder.Sources);
Assert.Contains(memConfigSrc2, builder.Sources);
Assert.Contains(memConfigSrc3, builder.Sources);
Assert.Equal("ValueInMem1", memVal1);
Assert.Equal("ValueInMem2", memVal2);
Assert.Equal("ValueInMem3", memVal3);
Assert.Equal("ValueInMem1", config["mem1:keyinmem1"]);
Assert.Equal("ValueInMem2", config["Mem2:KeyInMem2"]);
Assert.Equal("ValueInMem3", config["MEM3:KEYINMEM3"]);
Assert.Null(config["NotExist"]);
}
public void CanIterateWithGenericEnumerator()
{
// Arrange
var dict = new Dictionary<string, string>()
{
{"Mem:KeyInMem", "MemVal"}
};
var memConfigSrc1 = new MemoryConfigurationSource(dict);
var memConfigSrc2 = new MemoryConfigurationSource(dict);
var memConfigSrc3 = new MemoryConfigurationSource(dict);
var srcSet = new HashSet<IConfigurationSource>()
{
memConfigSrc1,
memConfigSrc2,
memConfigSrc3
};
var builder = new ConfigurationBuilder();
// Act
builder.Add(memConfigSrc1, load: false);
builder.Add(memConfigSrc2, load: false);
builder.Add(memConfigSrc3, load: false);
var config = builder.Build();
// Assert
var enumerator = builder.Sources.GetEnumerator();
int srcCount = 0;
while (enumerator.MoveNext())
{
Assert.Contains(enumerator.Current, srcSet);
++srcCount;
}
Assert.Equal(3, srcCount);
}