public void testMergeRequirements_findsDuplicates() { Compiler compiler = createCompiler(); ErrorManager errorManager = new BlackHoleErrorManager(); compiler.setErrorManager(errorManager); ConformanceConfig.Builder builder = ConformanceConfig.newBuilder(); builder.addRequirementBuilder().addWhitelist("x").addWhitelist("x"); CheckConformance.mergeRequirements(compiler, ImmutableList.of(builder.build())); assertEquals(1, errorManager.getErrorCount()); }
private BlackHoleErrorManager(Compiler compiler) { compiler.setErrorManager(this); }