Eclipse Community Forums: Eclipse 4 » Test a bundle with injected TranslationService

Help

Home

Home » Eclipse Projects » Eclipse 4 » Test a bundle with injected TranslationService

Show: Today's Messages :: Show Polls :: Message Navigator

Test a bundle with injected TranslationService [message #1837240]

Mon, 25 January 2021 20:31

Ralf Heydenreich

Messages: 235
Registered: July 2009

Senior Member

Hi all,
I've a class which has a translation injected:

    @Inject
    @Translation
    protected Messages msg;

This class is part of a bundle which I want to test. Now, if I start my JUnit plugin test, I get an exception about a missing ResourceBundleProvider:

!STACK 0
org.eclipse.e4.core.di.InjectionException: Unable to process "TranslationObjectSupplier.provider": no actual value was found for the argument "ResourceBundleProvider".
	at org.eclipse.e4.core.internal.di.InjectorImpl.reportUnresolvedArgument(InjectorImpl.java:482)
	at org.eclipse.e4.core.internal.di.InjectorImpl.resolveRequestorArgs(InjectorImpl.java:473)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:129)
	at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:96)
	at org.eclipse.e4.core.internal.di.osgi.ProviderHelper.findProvider(ProviderHelper.java:83)
	at org.eclipse.e4.core.internal.di.InjectorImpl.findExtendedSupplier(InjectorImpl.java:633)
	at org.eclipse.e4.core.internal.di.InjectorImpl.resolveArgs(InjectorImpl.java:519)
	at org.eclipse.e4.core.internal.di.InjectorImpl.resolveRequestorArgs(InjectorImpl.java:463)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalInject(InjectorImpl.java:129)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:405)
	at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:332)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:202)
	at com.mypackage.preferences.DefaultValuesInitializer.initializeDefaultPreferences(DefaultValuesInitializer.java:85)

I've created a mocked EclipseContext, but I don't know how to advice the InjectionFactory to create such a ResourceBundleProvider. Are there any hints or examples how to do this?

Thanks in advance,
Ralf.

Report message to a moderator

Re: Test a bundle with injected TranslationService [message #1837261 is a reply to message #1837240]

Tue, 26 January 2021 11:40

Ralf Heydenreich

Messages: 235
Registered: July 2009

Senior Member

ok, found it by myself :-)

Solution:

        ctx = EclipseContextFactory.getServiceContext(Activator.getContext());
        ContextInjectionFactory.setDefault(ctx);

Report message to a moderator

Previous Topic:	How to clear persisted state if application model has changed?
Next Topic:	Eclipse 2020-12, RCP project export fails

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Fri Apr 26 06:00:15 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter