Link[] a075={AR_1, OT_2, AR_3, AR_4, GL_1};
Link[] a050={AR_1, OG_3, OG_4, AR_2, OT_3, OT_4, GL_2, GL_1};
Link[] a025={OT_2, GL_3, AR_2, OT_3, OT_4, GL_1};
Link[] a000={GL_2, OT_1, OT_2, OT_3, OT_4, GL_4, OG_1, OG_2};
doc= new FetchDocument(new Page("",1f), null, null, null, a075, null, null, true, false, false, true);
res= module.tInternalProcess(doc);
assertEquals(res, 3/1.0);
doc= new FetchDocument(new Page("",1f), null, null, null, a050, null, null, true, false, false, true);
res= module.tInternalProcess(doc);
assertEquals(res, 2/2.0);
doc= new FetchDocument(new Page("",1f), null, null, null, a025, null, null, true, false, false, true);
res= module.tInternalProcess(doc);
assertEquals(res, 1/3.0);
doc= new FetchDocument(new Page("",1f), null, null, null, a000, null, null, true, false, false, true);
res= module.tInternalProcess(doc);
assertEquals(res, 0.0);
}