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Java 72.79% CSS 1.28% Xtend 25.93%

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testosterone4j's Issues

Setup infrastructure for generation unit tests

Currently, the tests only address scoping, validation and content assist.
Provide examples and infrastructure to efficiently test the code generation.

IllegalArgumentException during test execution

During execution of the tests, the following exception happens.

java.lang.IllegalArgumentException: The type de.msg.xt.mdt.base.Parameters is not on the classpath.

org.testosterone4j.base depends on swtbot

support expect for field operation calls

currently expect is only supported after activityOperation calls.
Also support this after field operation calls.

Dependency to Luna org.slf4j bundle

Content assist test fails for currentActivity in expressions

In ContentAssistTest, the following test case fails:

        add(#[  "testCurrentActivityInVariableDeclaration", 
                '''
                val localVar = currentActivity.''', 
                "adapter",
                ''''''
        ])

It actually works in the editor when invoked manually, not via test. => fix test

activity fields are not inherited (in model)

Support expect if... else if... else if.... else

add ReturnValue class which contains operation return value and generation metadata

currently, when you have to use generatedValue to get the value generated for an operation parameter:

#field.setText
val textValue = generatedValue(str)

This is cumbersome and should be possible like this:

val generatedTitle = #title.setText

If there are multiple parameters, you have to specify them explicitly:

val generatedTitle = #title.setText.str
``
Same when setText actually returns a value.

Provide test execution monitor

provide a nice eclipse view to monitor test execution. It should display the protocol log in a treetable during test execution.
It should also be possible to load and display a report file executed earlier.

provide 'assertEquals' statement

since assertEquals is used so often, it should be easier to write.

now:

assert [ assertEquals(expected.value, actual.value) ]

maybe:

assertEquals(expected, actual)

and:

assertEquals(expected, #title.getText)

Validator: no generated parameter values in activityOperation-bodies

It is not supported to use any generated parameter in an activityOperation body. There should be a validator which marks such invalid cases.

Example:

activity Xy {
    field title control TextControl {
        op void setText(StringDT str)
    }

    op void doSomething {
        #title.setText                               
    }
}

It is not supported to call title.setText without parameter specification (str)!

Use Xtext 2.4s XImportSection

Generation-ID for DataTypeMapping modifies generated source each time

Source code is modified each generation since object-adress is still used as generation-id:

model:
#internalTermination.setText(str=select(internalKategorie.classTags))
val internalTermination = generatedValue(str)

code:

TerminationDT internalTermination_str = new Function0() {
public TerminationDT apply() {
return getOrGenerateValue(TerminationDT.class, "org.testosterone4j.tdsl.tDsl.impl.DataTypeMappingImpl@22b54bf0", internalKategorie.getClassTags());
}
}.apply();
((CodingEditorKodierungPage)currentActivity).internalTermination_setText(internalTermination_str);
final TerminationDT internalTermination = internalTermination_str;

Indentation in test summary output

If an activity-operation or a sub-usecase is called, the call is logged in the output, but also the inner calls of that operation without indentation. This is extremely hard to read.
Indent inner calls.

HTML report of test execution

the summary should be better readable.

HTML output (or better xml with xslt or something)

Support nested controls

NPE during type computation in TypeReferences.getTypeForName

java.lang.NullPointerException: typeName
at org.eclipse.xtext.common.types.util.TypeReferences.getTypeForName(TypeReferences.java:194)
at de.msg.xt.mdt.tdsl.typeprovider.TDslTypeComputer._computeTypes(TDslTypeComputer.java:469)
at de.msg.xt.mdt.tdsl.typeprovider.TDslTypeComputer.computeTypes(TDslTypeComputer.java:94)
at org.eclipse.xtext.xbase.typesystem.internal.AbstractTypeComputationState.doComputeTypes(AbstractTypeComputationState.java:119)
at org.eclipse.xtext.xbase.typesystem.internal.AbstractTypeComputationState.computeTypes(AbstractTypeComputationState.java:108)
at de.msg.xt.mdt.tdsl.typeprovider.TDslTypeComputer._computeTypes(TDslTypeComputer.java:175)
at de.msg.xt.mdt.tdsl.typeprovider.TDslTypeComputer.computeTypes(TDslTypeComputer.java:79)
at de.msg.xt.mdt.tdsl.typeprovider.TDslTypeComputer._computeTypes(TDslTypeComputer.java:202)
at de.msg.xt.mdt.tdsl.typeprovider.TDslTypeComputer.computeTypes(TDslTypeComputer.java:82)
at org.eclipse.xtext.xbase.typesystem.internal.AbstractTypeComputationState.doComputeTypes(AbstractTypeComputationState.java:119)
at org.eclipse.xtext.xbase.typesystem.internal.AbstractTypeComputationState.computeTypes(AbstractTypeComputationState.java:108)
at de.msg.xt.mdt.tdsl.typeprovider.TDslTypeComputer.computeBlockExpressionTypes(TDslTypeComputer.java:273)
at de.msg.xt.mdt.tdsl.typeprovider.TDslTypeComputer._computeTypes(TDslTypeComputer.java:223)
at de.msg.xt.mdt.tdsl.typeprovider.TDslTypeComputer.computeTypes(TDslTypeComputer.java:100)
at org.eclipse.xtext.xbase.typesystem.internal.AbstractTypeComputationState.doComputeTypes(AbstractTypeComputationState.java:119)
at org.eclipse.xtext.xbase.typesystem.internal.AbstractTypeComputationState.computeTypes(AbstractTypeComputationState.java:108)
at org.eclipse.xtext.xbase.typesystem.internal.AbstractRootTypeComputationState.computeTypes(AbstractRootTypeComputationState.java:36)
at org.eclipse.xtext.xbase.typesystem.internal.LogicalContainerAwareReentrantTypeResolver._computeTypes(LogicalContainerAwareReentrantTypeResolver.java:512)
at org.eclipse.xtext.xbase.typesystem.internal.LogicalContainerAwareReentrantTypeResolver.computeTypes(LogicalContainerAwareReentrantTypeResolver.java:422)
at org.eclipse.xtext.xbase.typesystem.internal.LogicalContainerAwareReentrantTypeResolver.computeMemberTypes(LogicalContainerAwareReentrantTypeResolver.java:583)
at org.eclipse.xtext.xbase.typesystem.internal.LogicalContainerAwareReentrantTypeResolver._computeTypes(LogicalContainerAwareReentrantTypeResolver.java:572)
at org.eclipse.xtext.xbase.typesystem.internal.LogicalContainerAwareReentrantTypeResolver.computeTypes(LogicalContainerAwareReentrantTypeResolver.java:416)
at org.eclipse.xtext.xbase.typesystem.internal.LogicalContainerAwareReentrantTypeResolver.computeTypes(LogicalContainerAwareReentrantTypeResolver.java:411)
at org.eclipse.xtext.xbase.typesystem.internal.DefaultReentrantTypeResolver.resolve(DefaultReentrantTypeResolver.java:210)
at org.eclipse.xtext.xbase.typesystem.internal.DefaultReentrantTypeResolver.reentrantResolve(DefaultReentrantTypeResolver.java:197)
at org.eclipse.xtext.xbase.typesystem.internal.DefaultBatchTypeResolver$1.reentrantResolve(DefaultBatchTypeResolver.java:122)
at org.eclipse.xtext.xbase.typesystem.internal.CompoundReentrantTypeResolver.getDelegate(CompoundReentrantTypeResolver.java:79)
at org.eclipse.xtext.xbase.typesystem.internal.CompoundReentrantTypeResolver.getDelegate(CompoundReentrantTypeResolver.java:114)
at org.eclipse.xtext.xbase.typesystem.internal.CompoundReentrantTypeResolver.getActualType(CompoundReentrantTypeResolver.java:106)
at org.eclipse.xtext.xbase.typesystem.internal.ForwardingResolvedTypes.getActualType(ForwardingResolvedTypes.java:39)
at org.eclipse.xtext.xbase.typesystem.legacy.XbaseBatchTypeProvider.getType(XbaseBatchTypeProvider.java:75)
at org.eclipse.xtext.xbase.compiler.AbstractXbaseCompiler.getType(AbstractXbaseCompiler.java:316)
at org.eclipse.xtext.xbase.compiler.AbstractXbaseCompiler.isPrimitiveVoid(AbstractXbaseCompiler.java:323)
at org.eclipse.xtext.xbase.compiler.AbstractXbaseCompiler.compile(AbstractXbaseCompiler.java:262)
at de.msg.xt.mdt.tdsl.jvmmodel.TDslJvmModelInferrer$14$7$1.apply(TDslJvmModelInferrer.java:2982)
at de.msg.xt.mdt.tdsl.jvmmodel.TDslJvmModelInferrer$14$7$1.apply(TDslJvmModelInferrer.java:1)
at org.eclipse.xtext.xbase.compiler.JvmModelGenerator.generateExecutableBody(JvmModelGenerator.java:1101)
at org.eclipse.xtext.xbase.compiler.JvmModelGenerator._generateMember(JvmModelGenerator.java:873)
at org.eclipse.xtext.xbase.compiler.JvmModelGenerator.generateMember(JvmModelGenerator.java:1897)
at org.eclipse.xtext.xbase.compiler.JvmModelGenerator$2.apply(JvmModelGenerator.java:288)
at org.eclipse.xtext.xbase.compiler.JvmModelGenerator$2.apply(JvmModelGenerator.java:1)
at org.eclipse.xtext.xbase.lib.ObjectExtensions.operator_doubleArrow(ObjectExtensions.java:139)
at org.eclipse.xtext.xbase.compiler.LoopExtensions$1.apply(LoopExtensions.java:39)
at org.eclipse.xtext.xbase.lib.IterableExtensions.forEach(IterableExtensions.java:399)
at org.eclipse.xtext.xbase.compiler.LoopExtensions.forEach(LoopExtensions.java:42)
at org.eclipse.xtext.xbase.compiler.JvmModelGenerator._generateBody(JvmModelGenerator.java:292)
at org.eclipse.xtext.xbase.compiler.JvmModelGenerator.generateBody(JvmModelGenerator.java:1869)
at org.eclipse.xtext.xbase.compiler.JvmModelGenerator.generateType(JvmModelGenerator.java:211)
at org.eclipse.xtext.xbase.compiler.JvmModelGenerator._internalDoGenerate(JvmModelGenerator.java:202)
at org.eclipse.xtext.xbase.compiler.JvmModelGenerator.internalDoGenerate(JvmModelGenerator.java:1852)
at org.eclipse.xtext.xbase.compiler.JvmModelGenerator.doGenerate(JvmModelGenerator.java:183)
at org.eclipse.xtext.builder.BuilderParticipant.handleChangedContents(BuilderParticipant.java:299)
at org.eclipse.xtext.builder.BuilderParticipant.build(BuilderParticipant.java:229)
at org.eclipse.xtext.builder.impl.RegistryBuilderParticipant.build(RegistryBuilderParticipant.java:60)
at org.eclipse.xtext.builder.impl.XtextBuilder.doBuild(XtextBuilder.java:186)
at org.eclipse.xtext.builder.impl.XtextBuilder.incrementalBuild(XtextBuilder.java:162)
at org.eclipse.xtext.builder.impl.XtextBuilder.build(XtextBuilder.java:95)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:733)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:299)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:302)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:358)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:381)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)

Control-not-in-toolkit quick fix does not work

quick-fix is offered but does not work (nothing happens).

activity operations don't support return values (to be used in expressions)

UnresolvedCompilationProblems

Im usecase CodingTypeCreate nach #saveAndClose bei code completion:

org.eclipse.e4.core.di.InjectionException: java.lang.Error: Unresolved compilation problems:
The method getGroup_1() is undefined for the type XtypeGrammarAccess.JvmTypeParameterElements
The method getConstraintsAssignment_1_0() is undefined for the type XtypeGrammarAccess.JvmTypeParameterElements

at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:63)
at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:243)
at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:224)
at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:167)
at org.eclipse.core.commands.Command.executeWithChecks(Command.java:499)
at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:285)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:504)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:555)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:376)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:322)
at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:84)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1262)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1081)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1108)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1104)
at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1525)
at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4723)
at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:344)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4611)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:340)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4977)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2549)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:140)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:611)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
at org.eclipse.equinox.launcher.Main.main(Main.java:1426)

Caused by: java.lang.Error: Unresolved compilation problems:
The method getGroup_1() is undefined for the type XtypeGrammarAccess.JvmTypeParameterElements
The method getConstraintsAssignment_1_0() is undefined for the type XtypeGrammarAccess.JvmTypeParameterElements

at org.testosterone4j.tdsl.ui.contentassist.antlr.TDslParser$1.<init>(TDslParser.java:326)
at org.testosterone4j.tdsl.ui.contentassist.antlr.TDslParser.getRuleName(TDslParser.java:37)
at org.eclipse.xtext.ui.editor.contentassist.antlr.AbstractContentAssistParser.getFollowElements(AbstractContentAssistParser.java:67)
at org.eclipse.xtext.ui.editor.contentassist.antlr.ParserBasedContentAssistContextFactory$StatefulFactory.computeFollowElements(ParserBasedContentAssistContextFactory.java:405)
at org.eclipse.xtext.ui.editor.contentassist.antlr.ParserBasedContentAssistContextFactory$StatefulFactory.computeFollowElements(ParserBasedContentAssistContextFactory.java:343)
at org.eclipse.xtext.ui.editor.contentassist.antlr.ParserBasedContentAssistContextFactory$StatefulFactory.computeFollowElements(ParserBasedContentAssistContextFactory.java:337)
at org.eclipse.xtext.ui.editor.contentassist.antlr.ParserBasedContentAssistContextFactory$StatefulFactory.doCreateContexts(ParserBasedContentAssistContextFactory.java:287)
at org.eclipse.xtext.ui.editor.contentassist.antlr.ParserBasedContentAssistContextFactory$StatefulFactory.handleLastCompleteNodeIsAtEndOfDatatypeNode(ParserBasedContentAssistContextFactory.java:213)
at org.eclipse.xtext.ui.editor.contentassist.antlr.ParserBasedContentAssistContextFactory$StatefulFactory.doCreateContexts(ParserBasedContentAssistContextFactory.java:162)
at org.eclipse.xtext.ui.editor.contentassist.antlr.ParserBasedContentAssistContextFactory$StatefulFactory.create(ParserBasedContentAssistContextFactory.java:149)
at org.eclipse.xtext.ui.editor.contentassist.antlr.ParserBasedContentAssistContextFactory.create(ParserBasedContentAssistContextFactory.java:586)
at org.eclipse.xtext.ui.editor.contentassist.CompletionProposalComputer.exec(CompletionProposalComputer.java:48)
at org.eclipse.xtext.ui.editor.contentassist.CompletionProposalComputer.exec(CompletionProposalComputer.java:1)
at org.eclipse.xtext.util.concurrent.AbstractReadWriteAcces.readOnly(AbstractReadWriteAcces.java:62)
at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:243)
at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:84)
at org.eclipse.xtext.ui.editor.contentassist.XtextContentAssistProcessor.computeCompletionProposals(XtextContentAssistProcessor.java:68)
at org.eclipse.xtext.ui.editor.contentassist.RepeatedContentAssistProcessor.computeCompletionProposals(RepeatedContentAssistProcessor.java:75)
at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1839)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:566)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:563)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:498)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:492)
at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1665)
at org.eclipse.jface.text.source.SourceViewer.doOperation(SourceViewer.java:932)
at org.eclipse.jface.text.source.projection.ProjectionViewer.doOperation(ProjectionViewer.java:1507)
at org.eclipse.ui.texteditor.ContentAssistAction$1.run(ContentAssistAction.java:82)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.texteditor.ContentAssistAction.run(ContentAssistAction.java:80)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:499)
at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:119)
at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90)
at sun.reflect.GeneratedMethodAccessor161.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
... 51 more

NPE during test case generation phase in Predicates.hasFieldUsingTags

NPE during validation

Neues Feld eingefügt über field template ( StructureDatatypeTypePresentation_Speziell unter strukturElemente)

org.eclipse.emf.common.util.WrappedException: java.lang.NullPointerException: typeName
at org.eclipse.xtext.ui.util.DisplayRunnableWithResult.syncExec(DisplayRunnableWithResult.java:32)
at org.eclipse.xtext.ui.editor.outline.impl.OutlineRefreshJob.refreshOutlineModel(OutlineRefreshJob.java:68)
at org.eclipse.xtext.ui.editor.outline.impl.OutlineRefreshJob.run(OutlineRefreshJob.java:48)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
Caused by: java.lang.NullPointerException: typeName
at org.eclipse.xtext.common.types.util.TypeReferences.getTypeForName(TypeReferences.java:196)
at org.eclipse.xtext.xbase.jvmmodel.JvmTypesBuilder.newTypeRef(JvmTypesBuilder.java:1203)
at org.testosterone4j.tdsl.jvmmodel.TDslJvmModelInferrer.returnTypeFieldOperation(TDslJvmModelInferrer.java:1550)
at org.testosterone4j.tdsl.jvmmodel.TDslJvmModelInferrer.toActivityDelegationMethod(TDslJvmModelInferrer.java:1101)
at org.testosterone4j.tdsl.jvmmodel.TDslJvmModelInferrer$5.apply(TDslJvmModelInferrer.java:722)
at org.testosterone4j.tdsl.jvmmodel.TDslJvmModelInferrer$5.apply(TDslJvmModelInferrer.java:1)
at org.eclipse.xtext.xbase.jvmmodel.JvmModelAssociator.installDerivedState(JvmModelAssociator.java:305)
at org.eclipse.xtext.resource.DerivedStateAwareResource.installDerivedState(DerivedStateAwareResource.java:145)
at org.eclipse.xtext.xbase.resource.BatchLinkableResource.getContents(BatchLinkableResource.java:130)
at org.eclipse.xtext.ui.editor.outline.impl.DocumentRootNode$1.exec(DocumentRootNode.java:61)
at org.eclipse.xtext.ui.editor.outline.impl.DocumentRootNode$1.exec(DocumentRootNode.java:1)
at org.eclipse.xtext.util.concurrent.AbstractReadWriteAcces.readOnly(AbstractReadWriteAcces.java:62)
at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:243)
at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:84)
at org.eclipse.xtext.ui.editor.outline.impl.DocumentRootNode.readOnly(DocumentRootNode.java:59)
at org.eclipse.xtext.ui.editor.outline.impl.AbstractOutlineNode.getChildren(AbstractOutlineNode.java:95)
at org.eclipse.xtext.ui.editor.outline.impl.OutlineRefreshJob.restoreChildrenSelectionAndExpansion(OutlineRefreshJob.java:88)
at org.eclipse.xtext.ui.editor.outline.impl.OutlineRefreshJob$2.exec(OutlineRefreshJob.java:80)
at org.eclipse.xtext.ui.editor.outline.impl.OutlineRefreshJob$2.exec(OutlineRefreshJob.java:1)
at org.eclipse.xtext.util.concurrent.AbstractReadWriteAcces.readOnly(AbstractReadWriteAcces.java:62)
at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:243)
at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:84)
at org.eclipse.xtext.ui.editor.outline.impl.OutlineRefreshJob.iternalRefreshOutlineModel(OutlineRefreshJob.java:77)
at org.eclipse.xtext.ui.editor.outline.impl.OutlineRefreshJob$1.run(OutlineRefreshJob.java:66)
at org.eclipse.xtext.ui.editor.outline.impl.OutlineRefreshJob$1.run(OutlineRefreshJob.java:1)
at org.eclipse.xtext.ui.util.DisplayRunnableWithResult$1.run(DisplayRunnableWithResult.java:25)
at org.eclipse.ui.internal.UILockListener.doPendingWork(UILockListener.java:164)
at org.eclipse.ui.internal.UISynchronizer$3.run(UISynchronizer.java:158)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4145)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3762)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:138)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:610)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
at org.eclipse.equinox.launcher.Main.main(Main.java:1426)

and:

java.lang.NullPointerException: typeName
at org.eclipse.xtext.common.types.util.TypeReferences.getTypeForName(TypeReferences.java:196)
at org.eclipse.xtext.xbase.jvmmodel.JvmTypesBuilder.newTypeRef(JvmTypesBuilder.java:1203)
at org.testosterone4j.tdsl.jvmmodel.TDslJvmModelInferrer.returnTypeFieldOperation(TDslJvmModelInferrer.java:1550)
at org.testosterone4j.tdsl.jvmmodel.TDslJvmModelInferrer.toActivityDelegationMethod(TDslJvmModelInferrer.java:1101)
at org.testosterone4j.tdsl.jvmmodel.TDslJvmModelInferrer$5.apply(TDslJvmModelInferrer.java:722)
at org.testosterone4j.tdsl.jvmmodel.TDslJvmModelInferrer$5.apply(TDslJvmModelInferrer.java:1)
at org.eclipse.xtext.xbase.jvmmodel.JvmModelAssociator.installDerivedState(JvmModelAssociator.java:305)
at org.eclipse.xtext.resource.DerivedStateAwareResource.installDerivedState(DerivedStateAwareResource.java:145)
at org.eclipse.xtext.xbase.resource.BatchLinkableResource.getContents(BatchLinkableResource.java:130)
at org.eclipse.xtext.xbase.typesystem.internal.LogicalContainerAwareBatchTypeResolver.getEntryPoints(LogicalContainerAwareBatchTypeResolver.java:29)
at org.eclipse.xtext.xbase.typesystem.internal.DefaultBatchTypeResolver.getTypeResolver(DefaultBatchTypeResolver.java:89)
at org.eclipse.xtext.xbase.typesystem.internal.CachingBatchTypeResolver$1.get(CachingBatchTypeResolver.java:54)
at org.eclipse.xtext.xbase.typesystem.internal.CachingBatchTypeResolver$1.get(CachingBatchTypeResolver.java:1)
at org.eclipse.xtext.util.OnChangeEvictingCache.get(OnChangeEvictingCache.java:75)
at org.eclipse.xtext.xbase.typesystem.internal.CachingBatchTypeResolver.resolveTypes(CachingBatchTypeResolver.java:52)
at org.eclipse.xtext.xbase.resource.BatchLinkingService.resolveBatched(BatchLinkingService.java:45)
at org.eclipse.xtext.xbase.resource.BatchLinkableResource.resolveLazyCrossReferences(BatchLinkableResource.java:147)
at org.eclipse.xtext.EcoreUtil2.resolveLazyCrossReferences(EcoreUtil2.java:511)
at org.eclipse.xtext.validation.ResourceValidatorImpl.resolveProxies(ResourceValidatorImpl.java:155)
at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:68)
at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:79)
at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:1)
at org.eclipse.xtext.util.concurrent.AbstractReadWriteAcces.readOnly(AbstractReadWriteAcces.java:62)
at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:243)
at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:84)
at org.eclipse.xtext.ui.editor.validation.ValidationJob.createIssues(ValidationJob.java:75)
at org.eclipse.xtext.ui.editor.validation.ValidationJob.run(ValidationJob.java:64)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)

Use case parameters are generated even if parameters are set manually

Validation: don't allow two equivalence classes with same name

This should lead to a validation error (regular twice):

datatype ChannelIdentifier type String {
    class empty classValue "" tags Empty
    class zero classValue "0x0" tags Invalid
    // alle 2-stelligen hex werte ab 0xa0 und größer
    class regular valueGenerator String.format("0x%02X", new java.util.Random(System.currentTimeMillis).nextInt(239) + 16) classPredicate [Integer.parseInt(it, 16) >= 16]
    // alle 1-stelligen hex werte bis 0x0f und kleiner
    class regular valueGenerator String.format("0x%02X", new java.util.Random(System.currentTimeMillis).nextInt(15)) classPredicate [Integer.parseInt(it, 16) < 16]
    class big classValues newArrayList("100", "FAB", "1eeeed") tags Invalid
}

Variables can be declared, but only assigned in Xtend blocks.

Currently, it is not possible to do:

var someVar = "abc"
someVar = "Hello"

add possibility to get generated data value manually

Currently, values are generated for left-out parameters.
It should also be possible to request a generated value from the generator.

val sample1 = select(dataType)
val sample2 = select(dataType, tags)

Support internationalization

marked strings (or even all strings) should be treated as i18n strings.

An id should be generated for them, and the actual text put in a resource bundle.