Added rollup tests

Author: Sergey Chernyshev

tests/formatters/compact.js

@@ -20,23 +20,27 @@
         "File with problems should list them": function() {
             var result = { messages: [
                 { type: "error", line: 2, col: 1, message: "BOGUS ERROR", evidence: "BOGUS", rule: { id: "BOGUS_RULE_ID" } },
-                { type: "warning", line: 1, col: 1, message: "BOGUS WARNING", evidence: "BOGUS", rule: { id: "BOGUS_RULE_ID" } }
+                { type: "warning", line: 1, col: 1, message: "BOGUS WARNING", evidence: "BOGUS", rule: { id: "BOGUS_RULE_ID" } },
+                { type: "warning", rollup: true, message: "BOGUS ROLLUP WARNING", evidence: "BOGUS", rule: { id: "BOGUS_RULE_ID" } }
             ], stats: [] },
                 err = "path/to/FILE: line 2, col 1, Error - BOGUS ERROR (BOGUS_RULE_ID)\n",
                 warning = "path/to/FILE: line 1, col 1, Warning - BOGUS WARNING (BOGUS_RULE_ID)\n",
-                expected = err + warning,
+                rollupwarning = "path/to/FILE: Warning - BOGUS ROLLUP WARNING (BOGUS_RULE_ID)\n",
+                expected = err + warning + rollupwarning,
                 actual = CSSLint.getFormatter("compact").formatResults(result, "path/to/FILE", {fullPath: "/absolute/path/to/FILE"});
             Assert.areEqual(expected, actual);
         },
 
         "Should output relative file paths": function() {
             var result = { messages: [
                 { type: "error", line: 2, col: 1, message: "BOGUS ERROR", evidence: "BOGUS", rule: { id: "BOGUS_RULE_ID" } },
-                { type: "warning", line: 1, col: 1, message: "BOGUS WARNING", evidence: "BOGUS", rule: { id: "BOGUS_RULE_ID" } }
+                { type: "warning", line: 1, col: 1, message: "BOGUS WARNING", evidence: "BOGUS", rule: { id: "BOGUS_RULE_ID" } },
+                { type: "warning", rollup: true, message: "BOGUS ROLLUP WARNING", evidence: "BOGUS", rule: { id: "BOGUS_RULE_ID" } }
             ], stats: [] },
                 err = "path/to/FILE: line 2, col 1, Error - BOGUS ERROR (BOGUS_RULE_ID)\n",
                 warning = "path/to/FILE: line 1, col 1, Warning - BOGUS WARNING (BOGUS_RULE_ID)\n",
-                expected = err + warning,
+                rollupwarning = "path/to/FILE: Warning - BOGUS ROLLUP WARNING (BOGUS_RULE_ID)\n",
+                expected = err + warning + rollupwarning,
                 actual = CSSLint.getFormatter("compact").formatResults(result, "path/to/FILE", {fullPath: "/absolute/path/to/FILE"});
             Assert.areEqual(expected, actual);
         }