public void ExceptionOnFailedBindingIncludesPath()
{
const string IncorrectValue = "Invalid data";
const string ConfigKey = "Nested:Value";
var dic = new Dictionary <string, string>
{
{ ConfigKey, IncorrectValue }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
var options = new OptionsWithNesting();
Assert.Multiple(() =>
{
var exception = Assert.Throws <InvalidOperationException>(
() => config.Bind(options));
Assert.That(exception.Message, Does.Contain(ConfigKey));
});
}
public void CanReadAllSupportedTypes(string value, Type type)
{
var dic = new Dictionary <string, string>
{
{ "Value", value }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
var optionsType = typeof(GenericOptions <>).MakeGenericType(type);
var options = Activator.CreateInstance(optionsType);
var expectedValue = TypeDescriptor.GetConverter(type).ConvertFromInvariantString(value);
config.Bind(options);
var optionsValue = options.GetType().GetProperty("Value").GetValue(options);
var getValueValue = config.GetValue(type, "Value");
var getValue = config.GetSection("Value").Get(type);
Assert.Multiple(() =>
{
Assert.That(expectedValue, Is.EqualTo(optionsValue));
Assert.That(expectedValue, Is.EqualTo(getValue));
Assert.That(expectedValue, Is.EqualTo(getValueValue));
});
}
public void GetNullValue()
{
var dic = new Dictionary <string, string>
{
{ "Integer", null },
{ "Boolean", null },
{ "Nested:Integer", null },
{ "Object", null }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
Assert.Multiple(() =>
{
Assert.That(config.GetValue <bool>("Boolean"), Is.False);
Assert.That(0, Is.EqualTo(config.GetValue <int>("Integer")));
Assert.That(0, Is.EqualTo(config.GetValue <int>("Nested:Integer")));
Assert.That(config.GetValue <ComplexOptions>("Object"), Is.Null);
Assert.That(config.GetSection("Boolean").Get <bool>(), Is.False);
Assert.That(0, Is.EqualTo(config.GetSection("Integer").Get <int>()));
Assert.That(0, Is.EqualTo(config.GetSection("Nested:Integer").Get <int>()));
Assert.That(config.GetSection("Object").Get <ComplexOptions>(), Is.Null);
});
}
public void GetDefaultsWhenDataDoesNotExist()
{
var dic = new Dictionary <string, string>
{
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
var foo = new ComplexOptions();
Assert.Multiple(() =>
{
Assert.That(config.GetValue <bool>("Boolean"), Is.False);
Assert.That(0, Is.EqualTo(config.GetValue <int>("Integer")));
Assert.That(0, Is.EqualTo(config.GetValue <int>("Nested:Integer")));
Assert.That(config.GetValue <ComplexOptions>("Object"), Is.Null);
Assert.That(config.GetValue("Boolean", true), Is.True);
Assert.That(3, Is.EqualTo(config.GetValue("Integer", 3)));
Assert.That(1, Is.EqualTo(config.GetValue("Nested:Integer", 1)));
Assert.That(config.GetValue("Object", foo), Is.SameAs(foo));
});
}
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 void CanBindIConfigurationSection()
{
var dic = new Dictionary <string, string>
{
{ "Section:Integer", "-2" },
{ "Section:Boolean", "TRUe" },
{ "Section:Nested:Integer", "11" },
{ "Section:Virtual", "Sup" }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
var options = config.Get <ConfigurationInterfaceOptions>();
var childOptions = options.Section.Get <DerivedOptions>();
Assert.Multiple(() =>
{
Assert.That(childOptions.Boolean, Is.True);
Assert.That(-2, Is.EqualTo(childOptions.Integer));
Assert.That(11, Is.EqualTo(childOptions.Nested.Integer));
Assert.That("Derived:Sup", Is.EqualTo(childOptions.Virtual));
Assert.That("Section", Is.EqualTo(options.Section.Key));
Assert.That("Section", Is.EqualTo(options.Section.Path));
Assert.That(options.Section.Value, Is.Null);
});
}
public void GetCanReadInheritedProperties()
{
var dic = new Dictionary <string, string>
{
{ "Integer", "-2" },
{ "Boolean", "TRUe" },
{ "Nested:Integer", "11" },
{ "Virtual", "Sup" }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
var options = new DerivedOptions();
config.Bind(options);
Assert.Multiple(() =>
{
Assert.That(options.Boolean, Is.True);
Assert.That(-2, Is.EqualTo(options.Integer));
Assert.That(11, Is.EqualTo(options.Nested.Integer));
Assert.That("Derived:Sup", Is.EqualTo(options.Virtual));
});
}
public void BindCanReadComplexProperties()
{
var dic = new Dictionary <string, string>
{
{ "Integer", "-2" },
{ "Boolean", "TRUe" },
{ "Nested:Integer", "11" }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
var instance = new ComplexOptions();
config.Bind(instance);
Assert.Multiple(() =>
{
Assert.That(instance.Boolean, Is.True);
Assert.That(-2, Is.EqualTo(instance.Integer));
Assert.That(11, Is.EqualTo(instance.Nested.Integer));
});
}
public void CanGetComplexOptionsWhichHasAlsoHasValue()
{
var dic = new Dictionary <string, string>
{
{ "obj", "whut" },
{ "obj:Integer", "-2" },
{ "obj:Boolean", "TRUe" },
{ "obj:Nested:Integer", "11" }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
var options = config.GetSection("obj").Get <ComplexOptions>();
Assert.Multiple(() =>
{
Assert.That(options, Is.Not.Null);
Assert.That(options.Boolean, Is.True);
Assert.That(-2, Is.EqualTo(options.Integer));
Assert.That(11, Is.EqualTo(options.Nested.Integer));
});
}
public void GetObjectList()
{
var input = new Dictionary <string, string>
{
{ "ObjectList:0:Integer", "30" },
{ "ObjectList:1:Integer", "31" },
{ "ObjectList:2:Integer", "32" },
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(input)
.Build();
var config = new AppConfiguration(configManager);
var options = new List <NestedOptions>();
config.GetSection("ObjectList").Bind(options);
Assert.Multiple(() =>
{
Assert.That(3, Is.EqualTo(options.Count));
Assert.That(30, Is.EqualTo(options[0].Integer));
Assert.That(31, Is.EqualTo(options[1].Integer));
Assert.That(32, Is.EqualTo(options[2].Integer));
});
}
public void GetUintEnumDictionary()
{
var input = new Dictionary <string, string>
{
{ "EnumDictionary:abc", "val_1" },
{ "EnumDictionary:def", "val_2" },
{ "EnumDictionary:ghi", "val_3" }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(input)
.Build();
var config = new AppConfiguration(configManager);
var options = new Dictionary <KeyUintEnum, string>();
config.GetSection("EnumDictionary").Bind(options);
Assert.Multiple(() =>
{
Assert.That(3, Is.EqualTo(options.Count));
Assert.That("val_1", Is.EqualTo(options[KeyUintEnum.abc]));
Assert.That("val_2", Is.EqualTo(options[KeyUintEnum.def]));
Assert.That("val_3", Is.EqualTo(options[KeyUintEnum.ghi]));
});
}
public void ConsistentExceptionOnFailedBinding(Type type)
{
const string IncorrectValue = "Invalid data";
const string ConfigKey = "Value";
var dic = new Dictionary <string, string>
{
{ ConfigKey, IncorrectValue }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
var optionsType = typeof(GenericOptions <>).MakeGenericType(type);
var options = Activator.CreateInstance(optionsType);
var exception = Assert.Throws <InvalidOperationException>(
() => config.Bind(options));
var getValueException = Assert.Throws <InvalidOperationException>(
() => config.GetValue(type, "Value"));
var getException = Assert.Throws <InvalidOperationException>(
() => config.GetSection("Value").Get(type));
Assert.Multiple(() =>
{
Assert.That(exception.InnerException, Is.Not.Null);
Assert.That(getException.InnerException, Is.Not.Null);
});
}
public void BindList()
{
var input = new Dictionary <string, string>
{
{ "StringList:0", "val0" },
{ "StringList:1", "val1" },
{ "StringList:2", "val2" },
{ "StringList:x", "valx" }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(input)
.Build();
var config = new AppConfiguration(configManager);
var list = new List <string>();
config.GetSection("StringList").Bind(list);
Assert.Multiple(() =>
{
Assert.That(4, Is.EqualTo(list.Count));
Assert.That("val0", Is.EqualTo(list[0]));
Assert.That("val1", Is.EqualTo(list[1]));
Assert.That("val2", Is.EqualTo(list[2]));
Assert.That("valx", Is.EqualTo(list[3]));
});
}
public void BinderIgnoresIndexerProperties()
{
var configManager = new ConfigurationManagerFixture()
.Build();
var config = new AppConfiguration(configManager);
config.Bind(new List <string>());
}
public void GetConnectionString_WithName_ReturnsConnectionString(string name, string connectionString)
{
var configManager = new ConfigurationManagerFixture()
.WithConnectionString(name, connectionString)
.Build();
var appConfig = new AppConfiguration(configManager);
string actual = appConfig.GetConnectionString(name);
Assert.That(actual, Is.EqualTo(connectionString));
}
public void GetConnectionString_WithNotPresentName_ReturnsNull()
{
var configManager = new ConfigurationManagerFixture()
.WithConnectionString("Name", "ConnString")
.Build();
var appConfig = new AppConfiguration(configManager);
string actual = appConfig.GetConnectionString("NameNotPresent");
Assert.That(actual, Is.Null);
}
public void KeyIndexer_WithNotPresentKey_ReturnsNull()
{
var configManager = new ConfigurationManagerFixture()
.WithAppSetting("Key", "Value1")
.Build();
var appConfig = new AppConfiguration(configManager);
string actual = appConfig["KeyNotPresent"];
Assert.That(actual, Is.Null);
}
public void KeyIndexer_WithKey_ReturnsValue(string key, string value)
{
var configManager = new ConfigurationManagerFixture()
.WithAppSetting(key, value)
.Build();
var appConfig = new AppConfiguration(configManager);
string actual = appConfig[key];
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_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 ExceptionIncludesKeyOfFailedBinding()
{
var dic = new Dictionary <string, string>
{
{ "NestedOptionsProperty:NestedOptions2Property:ISomeInterfaceProperty:subkey", "x" }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
Assert.That(() => config.Bind(new TestOptions()), Throws.InvalidOperationException);
}
public void ExceptionWhenTryingToBindClassWithoutParameterlessConstructor()
{
var dic = new Dictionary <string, string>
{
{ "ClassWithoutPublicConstructorProperty:Subkey", "x" }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
Assert.That(() => config.Bind(new TestOptions()), Throws.InvalidOperationException);
}
public void ExceptionWhenTryingToBindToInterface()
{
var dic = new Dictionary <string, string>
{
{ "ISomeInterfaceProperty:Subkey", "x" }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
Assert.That(() => config.Bind(new TestOptions()), Throws.InvalidOperationException);
}
public void AllKeys_WithAppSettingsAndConnectionStrings_ReturnsOnlyAppSettingsKeys()
{
var configManager = new ConfigurationManagerFixture()
.WithAppSetting("Key", "Value1")
.WithAppSetting("Section:Key", "Value2")
.WithConnectionString("Name", "ConnString")
.Build();
var appConfig = new AppConfiguration(configManager);
var actual = appConfig.AllKeys;
var expected = configManager.AppSettings.AllKeys;
CollectionAssert.AreEqual(expected, actual);
}
public void NonPublicModeGetStillIgnoresReadonly(string property)
{
var dic = new Dictionary <string, string>
{
{ property, "stuff" },
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
var options = config.Get <ComplexOptions>(o => o.BindNonPublicProperties = true);
Assert.That(options.GetType().GetTypeInfo().GetDeclaredProperty(property).GetValue(options), Is.Null);
}
public void GetCanSetNonPublicWhenSet(string property)
{
var dic = new Dictionary <string, string>
{
{ property, "stuff" },
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
var options = config.Get <ComplexOptions>(o => o.BindNonPublicProperties = true);
Assert.That("stuff", Is.EqualTo(options.GetType().GetTypeInfo().GetDeclaredProperty(property).GetValue(options)));
}
public void GetIgnoresTests(string property)
{
var dic = new Dictionary <string, string>
{
{ property, "stuff" },
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
var options = config.Get <ComplexOptions>();
Assert.That(options.GetType().GetTypeInfo().GetDeclaredProperty(property).GetValue(options), Is.Null);
}
public void GetUri()
{
var dic = new Dictionary <string, string>
{
{ "AnUri", "http://www.bing.com" }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
var uri = config.GetValue <Uri>("AnUri");
Assert.That("http://www.bing.com", Is.EqualTo(uri.OriginalString));
}
public void ExceptionWhenTryingToBindToTypeThrowsWhenActivated()
{
var dic = new Dictionary <string, string>
{
{ "ThrowsWhenActivatedProperty:subkey", "x" }
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
Assert.Multiple(() =>
{
var exception = Assert.Throws <InvalidOperationException>(() => config.Bind(new TestOptions()));
Assert.That(exception.InnerException, Is.Not.Null);
});
}
public void BindCanReadStaticProperty()
{
var dic = new Dictionary <string, string>
{
{ "StaticProperty", "other stuff" },
};
var configManager = new ConfigurationManagerFixture()
.WithAppSettings(dic)
.Build();
var config = new AppConfiguration(configManager);
var instance = new ComplexOptions();
config.Bind(instance);
Assert.That("other stuff", Is.EqualTo(ComplexOptions.StaticProperty));
}