@Test
public void testOffsetInsideFacetWithValidPrefix() throws Exception {

	// Expected: "exports:"
	Couple couple = prepare( "app1", "edited1.graph", 70 );
	couple.text += "\nfacet f {\n\texp";
	List<RoboconfCompletionProposal> proposals = couple.proposer.findProposals( couple.text );
	Assert.assertEquals( 1, proposals.size());
	Assert.assertEquals( PROPERTY_GRAPH_EXPORTS + ": ", proposals.get( 0 ).getProposalName());
	Assert.assertEquals( PROPERTY_GRAPH_EXPORTS + ": ", proposals.get( 0 ).getProposalString());
	Assert.assertNull( proposals.get( 0 ).getProposalDescription());
	Assert.assertEquals( 3, proposals.get( 0 ).getReplacementOffset());
}