public void DeclarationsCountTest()
{
Declarations declarations = CreateDeclarations();
Assert.IsTrue(0 == declarations.GetCount());
AddMethod(declarations, "Test1");
Assert.IsTrue(1 == declarations.GetCount());
AddMethod(declarations, "Test2");
Assert.IsTrue(2 == declarations.GetCount());
}
public void OneTokenNoTrigger()
{
using (OleServiceProvider provider = new OleServiceProvider())
{
ResetScopeState();
// Create a mock engine provider.
BaseMock mockEngineProvider = MockFactories.EngineProviderFactory.GetInstance();
// Create a mock engine.
BaseMock mockEngine = MockFactories.EngineFactory.GetInstance();
// Set this engine as the one returned from the GetSharedEngine of the engine provider.
mockEngineProvider.AddMethodReturnValues(
string.Format("{0}.{1}", typeof(IPythonEngineProvider), "GetSharedEngine"),
new object[] { (IEngine)mockEngine });
// Add the engine provider to the list of the services.
provider.AddService(typeof(IPythonEngineProvider), mockEngineProvider, false);
// Create the scanner for this test.
BaseMock scannerMock = MockFactories.ScannerFactory.GetInstance();
scannerMock["Iteration"] = 0;
TokenInfo token = new TokenInfo();
token.StartIndex = 0;
token.EndIndex = 3;
token.Trigger = TokenTriggers.None;
scannerMock["Tokens"] = new TokenInfo[] { token };
scannerMock.AddMethodCallback(
string.Format("{0}.{1}", typeof(IScanner).FullName, "ScanTokenAndProvideInfoAboutIt"),
new EventHandler <CallbackArgs>(StandardScannerCallback));
Declarations declarations = ExecuteGetDeclarations("dte.", scannerMock as IScanner, provider);
Assert.IsTrue(0 == declarations.GetCount());
Assert.IsTrue(0 == mockEngine.TotalCallsAllFunctions());
}
}
public void GetDeclarationsTwoResults()
{
using (OleServiceProvider provider = new OleServiceProvider())
{
ResetScopeState();
// Create a mock engine provider.
BaseMock mockEngineProvider = MockFactories.EngineProviderFactory.GetInstance();
// Create a mock engine.
BaseMock mockEngine = MockFactories.EngineFactory.GetInstance();
string evaluateMethodName = string.Format("{0}.{1}", typeof(IEngine).FullName, "Evaluate");
mockEngine.AddMethodCallback(
evaluateMethodName,
new EventHandler <CallbackArgs>(EvaluateCallback));
// Set this engine as the one returned from the GetSharedEngine of the engine provider.
mockEngineProvider.AddMethodReturnValues(
string.Format("{0}.{1}", typeof(IPythonEngineProvider), "GetSharedEngine"),
new object[] { (IEngine)mockEngine });
// Add the engine provider to the list of the services.
provider.AddService(typeof(IPythonEngineProvider), mockEngineProvider, false);
// Create the scanner for this test.
BaseMock scannerMock = MockFactories.ScannerFactory.GetInstance();
scannerMock["Iteration"] = 0;
TokenInfo[] tokens = new TokenInfo[2];
tokens[0] = new TokenInfo();
tokens[0].StartIndex = 0;
tokens[0].EndIndex = 7;
tokens[0].Trigger = TokenTriggers.None;
tokens[1] = new TokenInfo();
tokens[1].StartIndex = 8;
tokens[1].EndIndex = 8;
tokens[1].Trigger = TokenTriggers.MemberSelect;
scannerMock["Tokens"] = tokens;
scannerMock.AddMethodCallback(
string.Format("{0}.{1}", typeof(IScanner).FullName, "ScanTokenAndProvideInfoAboutIt"),
new EventHandler <CallbackArgs>(StandardScannerCallback));
Declarations declarations = ExecuteGetDeclarations("variable.", scannerMock as IScanner, provider);
Assert.IsTrue(2 == declarations.GetCount());
Assert.IsTrue(1 == mockEngine.FunctionCalls(evaluateMethodName));
Assert.IsTrue("Method 1" == declarations.GetDisplayText(0));
Assert.IsTrue("Method 2" == declarations.GetDisplayText(1));
}
}
public void GetDeclarationsNullText()
{
// Create a mock IConsoleText that will return null on TextOfLine.
IConsoleText consoleText = MockFactories.ConsoleTextFactory.GetInstance() as IConsoleText;
ConsoleAuthoringScope.PythonConsole = consoleText;
// Create the authoring scope.
ParseRequest request = new ParseRequest(false);
request.Reason = ParseReason.DisplayMemberList;
AuthoringScope scope = ConsoleAuthoringScope.CreateScope(request);
Assert.IsNotNull(scope);
// Create object with not null value for the parameters.
IVsTextView view = MockFactories.TextViewFactory.GetInstance() as IVsTextView;
TokenInfo tokenInfo = new TokenInfo();
// Call GetDeclarations.
Declarations declarations = scope.GetDeclarations(view, 0, 0, tokenInfo, ParseReason.DisplayMemberList);
Assert.IsTrue(0 == declarations.GetCount());
}
public virtual void Init( IVsTextView textView, Declarations decls, bool completeWord ){
Close();
this.textView = textView;
this.decls = decls;
this.completeWord = completeWord;
//check if we have members
long count = decls.GetCount();
if (count <= 0) return ;
//initialise and refresh
UpdateCompletionFlags flags = UpdateCompletionFlags.UCS_NAMESCHANGED;
if (this.completeWord) flags |= UpdateCompletionFlags.UCS_COMPLETEWORD;
textView.UpdateCompletionStatus(this, (uint)flags);
this.displayed = true;
}
