private (TestSetupData, IList <string>) GenerateWorkspace()
{
var virtualEnvName = "virtualEnv";
var mockWorkspace = WorkspaceTestHelper.CreateMockWorkspace(WorkspaceTestHelper.CreateWorkspaceFolder(), WorkspaceTestHelper.Python37Id);
var optionsService = new WorkspaceTestHelper.MockOptionsService(WorkspaceTestHelper.DefaultFactory);
var includedWorkspaceFilePaths = GenerateWorkspaceFiles(mockWorkspace.Location, virtualEnvName, out string virtualEnvPath);
includedWorkspaceFilePaths.Add(Path.Combine(mockWorkspace.Location, "app.py")); //Created by WorkspaceTestHelper.CreateWorkspaceFolder()
var workspaceInterpreterFactories = new List <IPythonInterpreterFactory>()
{
new MockPythonInterpreterFactory(
new VisualStudioInterpreterConfiguration("Python|3.7", "Fake interpreter 3.7", Path.Combine(mockWorkspace.Location, virtualEnvName), virtualEnvPath)
)
};
var registryService = new WorkspaceTestHelper.MockRegistryService(workspaceInterpreterFactories);
var testDataSetup = new TestSetupData {
OptionsService = optionsService,
RegistryService = registryService,
Workspace = mockWorkspace,
};
return(testDataSetup, includedWorkspaceFilePaths);
}
public void RemoveInterpreterNotInUse()
{
TestSetupData data = PrepareWorkspace(WorkspaceTestHelper.Python27Id);
var workspaceContext = new PythonWorkspaceContext(data.Workspace, data.OptionsService, data.RegistryService);
workspaceContext.Initialize();
var interpreter = workspaceContext.ReadInterpreterSetting();
Assert.AreEqual(WorkspaceTestHelper.Python27Id, interpreter);
Assert.AreEqual(WorkspaceTestHelper.Python27Factory, workspaceContext.CurrentFactory);
using (var activeInterpreterEvent = new AutoResetEvent(false))
{
workspaceContext.ActiveInterpreterChanged += (sender, e) =>
{
activeInterpreterEvent.Set();
};
// Uninstall Python 3.7 - not in use
var newFactories = WorkspaceTestHelper.AllFactories.Except(WorkspaceTestHelper.Python37Factory);
data.RegistryService.SimulateChangeInterpreters(newFactories);
Assert.IsFalse(activeInterpreterEvent.WaitOne(1000), "Should not have raised ActiveInterpreterChanged.");
var updatedInterpreter = workspaceContext.ReadInterpreterSetting();
Assert.AreEqual(WorkspaceTestHelper.Python27Id, updatedInterpreter);
Assert.AreEqual(WorkspaceTestHelper.Python27Factory, workspaceContext.CurrentFactory);
}
}
public void ChangeDefaultInterpreterNotInUse()
{
// We don't use the global default
TestSetupData data = PrepareWorkspace(WorkspaceTestHelper.Python27Id);
var workspaceContext = new PythonWorkspaceContext(data.Workspace, data.OptionsService, data.RegistryService);
workspaceContext.Initialize();
var interpreter = workspaceContext.ReadInterpreterSetting();
Assert.AreEqual(WorkspaceTestHelper.Python27Id, interpreter);
Assert.AreEqual(WorkspaceTestHelper.Python27Factory, workspaceContext.CurrentFactory);
using (var activeInterpreterEvent = new AutoResetEvent(false))
{
workspaceContext.ActiveInterpreterChanged += (sender, e) =>
{
activeInterpreterEvent.Set();
};
data.OptionsService.SimulateChangeDefaultInterpreter(WorkspaceTestHelper.Python37Factory);
Assert.IsFalse(activeInterpreterEvent.WaitOne(1000), "Should not have raised ActiveInterpreterChanged.");
var updatedInterpreter = workspaceContext.ReadInterpreterSetting();
Assert.AreEqual(WorkspaceTestHelper.Python27Id, updatedInterpreter);
Assert.AreEqual(WorkspaceTestHelper.Python27Factory, workspaceContext.CurrentFactory);
}
}
public void UnavailableInterpreter()
{
TestSetupData data = PrepareWorkspace(WorkspaceTestHelper.PythonUnavailableId);
var workspaceContext = new PythonWorkspaceContext(data.Workspace, data.OptionsService, data.RegistryService);
workspaceContext.Initialize();
var interpreter = workspaceContext.ReadInterpreterSetting();
Assert.AreEqual(WorkspaceTestHelper.PythonUnavailableId, interpreter);
Assert.AreEqual(WorkspaceTestHelper.DefaultFactory, workspaceContext.CurrentFactory);
}
public void ChangeInterpreterSetting()
{
TestSetupData data = PrepareWorkspace(WorkspaceTestHelper.Python27Id);
var workspaceContext = new PythonWorkspaceContext(data.Workspace, data.OptionsService, data.RegistryService);
workspaceContext.Initialize();
var interpreter = workspaceContext.ReadInterpreterSetting();
Assert.AreEqual(WorkspaceTestHelper.Python27Id, interpreter);
Assert.AreEqual(WorkspaceTestHelper.Python27Factory, workspaceContext.CurrentFactory);
using (var activeInterpreterEvent = new AutoResetEvent(false))
using (var interpreterSettingEvent = new AutoResetEvent(false))
{
workspaceContext.ActiveInterpreterChanged += (sender, e) =>
{
activeInterpreterEvent.Set();
};
workspaceContext.InterpreterSettingChanged += (sender, e) =>
{
interpreterSettingEvent.Set();
};
WorkspaceTestHelper.MockWorkspaceSettings updatedSettings = new WorkspaceTestHelper.MockWorkspaceSettings(
new Dictionary <string, string> {
{ "Interpreter", WorkspaceTestHelper.Python37Id }
}
);
data.Workspace.SettingsManager.SimulateChangeSettings(updatedSettings);
Assert.IsTrue(activeInterpreterEvent.WaitOne(1000), "Failed to raise ActiveInterpreterChanged.");
Assert.IsTrue(interpreterSettingEvent.WaitOne(1000), "Failed to raise InterpreterSettingChanged.");
var updatedInterpreter = workspaceContext.ReadInterpreterSetting();
Assert.AreEqual(WorkspaceTestHelper.Python37Id, updatedInterpreter);
Assert.AreEqual(WorkspaceTestHelper.Python37Factory, workspaceContext.CurrentFactory);
}
}
