public void WhenParentAndChildNonDefault_ThenOverlayByReturnsCorrectValues()
{
using (var key = this.hkcu.CreateSubKey(TestKeyPath))
{
var parent = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
10L,
key,
0L, 100L);
parent.Value = 42L;
Assert.IsFalse(parent.IsDefault);
var child = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
10L,
key,
0L, 100L);
child.Value = 1L;
Assert.IsFalse(child.IsDefault);
var effective = parent.OverlayBy(child);
Assert.AreNotSame(effective, parent);
Assert.AreNotSame(effective, child);
Assert.AreEqual(1, effective.Value);
Assert.AreEqual(42, effective.DefaultValue);
Assert.IsFalse(effective.IsDefault);
}
}
public void WhenParentIsNonDefaultAndChildSetToOriginalDefault_ThenIsDefaultReturnsFalse()
{
using (var key = this.hkcu.CreateSubKey(TestKeyPath))
{
var parent = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
10L,
key,
0L, 100L);
parent.Value = 42L;
Assert.IsFalse(parent.IsDefault);
var intermediate = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
10L,
key,
0L, 100L);
Assert.IsTrue(intermediate.IsDefault);
var child = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
10L,
key,
0L, 100L);
var effective = parent
.OverlayBy(intermediate)
.OverlayBy(child);
Assert.AreNotSame(effective, parent);
Assert.AreNotSame(effective, intermediate);
Assert.AreNotSame(effective, child);
effective.Value = 10L;
Assert.AreEqual(10, effective.Value);
Assert.AreEqual(42, effective.DefaultValue);
Assert.IsFalse(effective.IsDefault);
}
}
public void WhenValueIsUnparsable_ThenSetValueRaisesFormatException()
{
using (var key = this.hkcu.CreateSubKey(TestKeyPath))
{
var setting = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
17L,
key,
0L, 100L);
Assert.Throws <FormatException>(() => setting.Value = "test");
}
}
public void WhenValueIsOfWrongType_ThenSetValueRaisesInvalidCastException()
{
using (var key = this.hkcu.CreateSubKey(TestKeyPath))
{
var setting = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
17L,
key,
0L, 100L);
Assert.Throws <InvalidCastException>(() => setting.Value = false);
}
}
public void WhenValueIsInvalid_ThenSetValueRaisesArgumentOutOfRangeException()
{
using (var key = this.hkcu.CreateSubKey(TestKeyPath))
{
var setting = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
17L,
key,
0L, 100L);
Assert.Throws <ArgumentOutOfRangeException>(() => setting.Value = -1L);
}
}
public void WhenValueIsString_ThenSetValueParsesValue()
{
using (var key = this.hkcu.CreateSubKey(TestKeyPath))
{
var setting = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
17L,
key,
0L, long.MaxValue);
setting.Value = "120000000000000001";
Assert.AreEqual(120000000000000001L, setting.Value);
}
}
public void WhenValueDiffersFromDefault_ThenSetValueSucceedsAndSettingIsDirty()
{
using (var key = this.hkcu.CreateSubKey(TestKeyPath))
{
var setting = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
17L,
key,
0L, 100L);
setting.Value = 0L;
Assert.IsFalse(setting.IsDefault);
Assert.IsTrue(setting.IsDirty);
}
}
public void WhenSettingIsNonNull_ThenSaveUpdatesRegistry()
{
using (var key = this.hkcu.CreateSubKey(TestKeyPath))
{
var setting = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
17L,
key,
0L, 100L);
setting.Value = 1L;
setting.Save(key);
Assert.AreEqual(1, key.GetValue("test"));
}
}
public void WhenValueIsNull_ThenSetValueResetsToDefault()
{
using (var key = this.hkcu.CreateSubKey(TestKeyPath))
{
var setting = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
17L,
key,
0L, 100L);
setting.Value = 1L;
setting.Value = null;
Assert.AreEqual(17L, setting.Value);
Assert.IsTrue(setting.IsDefault);
}
}
public void WhenSettingIsNull_ThenSaveResetsRegistry()
{
using (var key = this.hkcu.CreateSubKey(TestKeyPath))
{
key.SetValue("test", 42L, RegistryValueKind.QWord);
var setting = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
17L,
key,
0L, 100L);
setting.Value = null;
setting.Save(key);
Assert.IsNull(key.GetValue("test"));
}
}
public void WhenRegistryKeyIsNull_ThenFromKeyUsesDefaults()
{
using (var key = this.hkcu.CreateSubKey(TestKeyPath))
{
var setting = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
17L,
null,
0L, 100L);
Assert.AreEqual("test", setting.Key);
Assert.AreEqual("title", setting.Title);
Assert.AreEqual("description", setting.Description);
Assert.AreEqual("category", setting.Category);
Assert.AreEqual(17L, setting.Value);
Assert.IsTrue(setting.IsDefault);
Assert.IsFalse(setting.IsDirty);
}
}
public void WhenRegistryValueExists_ThenFromKeyUsesValue()
{
using (var key = this.hkcu.CreateSubKey(TestKeyPath))
{
key.SetValue("test", 420000000000001L, RegistryValueKind.QWord);
var setting = RegistryQwordSetting.FromKey(
"test",
"title",
"description",
"category",
17L,
key,
0L, long.MaxValue);
Assert.AreEqual("test", setting.Key);
Assert.AreEqual("title", setting.Title);
Assert.AreEqual("description", setting.Description);
Assert.AreEqual("category", setting.Category);
Assert.AreEqual(420000000000001, setting.Value);
Assert.IsFalse(setting.IsDefault);
Assert.IsFalse(setting.IsDirty);
}
}
public static ApplicationSettings FromKey(RegistryKey registryKey)
{
return(new ApplicationSettings()
{
IsMainWindowMaximized = RegistryBoolSetting.FromKey(
"IsMainWindowMaximized",
"IsMainWindowMaximized",
null,
null,
false,
registryKey),
MainWindowHeight = RegistryDwordSetting.FromKey(
"MainWindowHeight",
"MainWindowHeight",
null,
null,
0,
registryKey,
0,
ushort.MaxValue),
MainWindowWidth = RegistryDwordSetting.FromKey(
"WindowWidth",
"WindowWidth",
null,
null,
0,
registryKey,
0,
ushort.MaxValue),
IsUpdateCheckEnabled = RegistryBoolSetting.FromKey(
"IsUpdateCheckEnabled",
"IsUpdateCheckEnabled",
null,
null,
true,
registryKey),
LastUpdateCheck = RegistryQwordSetting.FromKey(
"LastUpdateCheck",
"LastUpdateCheck",
null,
null,
0,
registryKey,
0,
long.MaxValue),
IsPreviewFeatureSetEnabled = RegistryBoolSetting.FromKey(
"IsPreviewFeatureSetEnabled",
"IsPreviewFeatureSetEnabled",
null,
null,
false,
registryKey),
ProxyUrl = RegistryStringSetting.FromKey(
"ProxyUrl",
"ProxyUrl",
null,
null,
null,
registryKey,
url => url == null || Uri.TryCreate(url, UriKind.Absolute, out Uri _)),
});
public static ApplicationSettings FromKey(RegistryKey registryKey)
{
return(new ApplicationSettings()
{
IsMainWindowMaximized = RegistryBoolSetting.FromKey(
"IsMainWindowMaximized",
"IsMainWindowMaximized",
null,
null,
false,
registryKey),
MainWindowHeight = RegistryDwordSetting.FromKey(
"MainWindowHeight",
"MainWindowHeight",
null,
null,
0,
registryKey,
0,
ushort.MaxValue),
MainWindowWidth = RegistryDwordSetting.FromKey(
"WindowWidth",
"WindowWidth",
null,
null,
0,
registryKey,
0,
ushort.MaxValue),
IsUpdateCheckEnabled = RegistryBoolSetting.FromKey(
"IsUpdateCheckEnabled",
"IsUpdateCheckEnabled",
null,
null,
true,
registryKey),
LastUpdateCheck = RegistryQwordSetting.FromKey(
"LastUpdateCheck",
"LastUpdateCheck",
null,
null,
0,
registryKey,
0,
long.MaxValue),
IsPreviewFeatureSetEnabled = RegistryBoolSetting.FromKey(
"IsPreviewFeatureSetEnabled",
"IsPreviewFeatureSetEnabled",
null,
null,
false,
registryKey),
ProxyUrl = RegistryStringSetting.FromKey(
"ProxyUrl",
"ProxyUrl",
null,
null,
null,
registryKey,
url => url == null || Uri.TryCreate(url, UriKind.Absolute, out Uri _)),
ProxyPacUrl = RegistryStringSetting.FromKey(
"ProxyPacUrl",
"ProxyPacUrl",
null,
null,
null,
registryKey,
url => url == null || Uri.TryCreate(url, UriKind.Absolute, out Uri _)),
ProxyUsername = RegistryStringSetting.FromKey(
"ProxyUsername",
"ProxyUsername",
null,
null,
null,
registryKey,
_ => true),
ProxyPassword = RegistrySecureStringSetting.FromKey(
"ProxyPassword",
"ProxyPassword",
null,
null,
registryKey,
DataProtectionScope.CurrentUser),
IsDeviceCertificateAuthenticationEnabled = RegistryBoolSetting.FromKey(
"IsDeviceCertificateAuthenticationEnabled",
"IsDeviceCertificateAuthenticationEnabled",
null,
null,
false,
registryKey),
FullScreenDevices = RegistryStringSetting.FromKey(
"FullScreenDevices",
"FullScreenDevices",
null,
null,
null,
registryKey,
_ => true),
IncludeOperatingSystems = RegistryEnumSetting <OperatingSystems> .FromKey(
"IncludeOperatingSystems",
"IncludeOperatingSystems",
null,
null,
OperatingSystems.Windows,
registryKey)
});
