private IEnumerable <string> GetApplicationsFiles(RootRegistryKey rootKey, string baseKeyName)
{
var applications = new HashSet <string>(StringComparer.InvariantCultureIgnoreCase);
using var applicationsKeys = _registryService.GetRegistryKey(rootKey).OpenSubKey(baseKeyName);
foreach (var appExecuteFile in applicationsKeys.GetSubKeyNames())
{
applications.Add(appExecuteFile);
}
return(applications.ToImmutableHashSet());
}
public IRegistryKey GetRegistryKey(RootRegistryKey rootRegistryKey)
{
var winRegistryKey = rootRegistryKey switch
{
RootRegistryKey.CurrentUser => Registry.CurrentUser,
RootRegistryKey.ClassesRoot => Registry.ClassesRoot,
RootRegistryKey.LocalMachine => Registry.LocalMachine,
_ => throw new ArgumentOutOfRangeException(nameof(rootRegistryKey), rootRegistryKey, null)
};
return(new RegistryKey(winRegistryKey));
}
}
private IEnumerable <string> GetOpenWithList(string fileExtension, RootRegistryKey rootKey,
string baseKeyName = "")
{
var results = new List <string>();
baseKeyName = @$ "{baseKeyName?.TrimEnd('\\')}\{fileExtension}\OpenWithList";
public async Task TestGetInstalledApplicationsAsyncClassesRoot(bool is64BitProcess,
string registryKey, int resultsCount, RootRegistryKey key)
{
var subKeyMock = new Mock <IRegistryKey>();
subKeyMock
.Setup(m => m.GetSubKeyNames())
.Returns(new[] { AppName });
var emptySubKeyMock = new Mock <IRegistryKey>();
emptySubKeyMock
.Setup(m => m.GetSubKeyNames())
.Returns(new string[0]);
var emptyKeyMock = new Mock <IRegistryKey>();
emptyKeyMock
.Setup(m =>
m.OpenSubKey(It.IsAny <string>()))
.Returns(new Mock <IRegistryKey>().Object);
var registryKeyMock = new Mock <IRegistryKey>();
registryKeyMock
.Setup(m =>
m.OpenSubKey(It.IsAny <string>()))
.Returns(emptySubKeyMock.Object);
registryKeyMock
.Setup(m =>
m.OpenSubKey(registryKey))
.Returns(subKeyMock.Object);
_autoMocker
.Setup <IRegistryService, IRegistryKey>(m => m.GetRegistryKey(It.IsAny <RootRegistryKey>()))
.Returns(emptyKeyMock.Object);
_autoMocker
.Setup <IRegistryService, IRegistryKey>(m => m.GetRegistryKey(key))
.Returns(registryKeyMock.Object);
_autoMocker
.Setup <IApplicationInfoProvider, (string Name, string StartCommand, string ExecutePath)>(m => m.GetInfo(AppName))
.Returns((AppName, AppCommand, ExecutePath));
_autoMocker
.Setup <IRegexService, IList <Match> >(m => m.GetMatches(It.IsAny <string>(), "%.", RegexOptions.Compiled))
.Returns(new Match[0]);
_autoMocker
.Setup <IEnvironmentService, bool>(m => m.Is64BitProcess)
.Returns(is64BitProcess);
var service = _autoMocker.CreateInstance <WindowsApplicationService>();
var apps = await service.GetInstalledApplicationsAsync();
Assert.NotNull(apps);
var appsArray = apps.ToArray();
Assert.Equal(resultsCount, appsArray.Length);
if (resultsCount == 1)
{
var app = appsArray.Single();
Assert.Equal(AppName, app.DisplayName);
Assert.Equal(AppCommand, app.Arguments);
Assert.Equal(ExecutePath, app.ExecutePath);
}
}
