Summarize coverage data for HTML report.

vowsjs · Apr 6, 2012 · 93dbc61 · 93dbc61
1 parent 6aa9673
commit 93dbc61
Showing 1 changed file with 40 additions and 18 deletions.
diff --git a/lib/vows/coverage/report-html.js b/lib/vows/coverage/report-html.js
@@ -14,7 +14,12 @@ function getCoverageClass( data ) {
   return coverageClass;
 }
 this.report = function (coverageMap) {
-    var out, head, foot;
+    var out, head, foot,
+        files = [], summary = {
+            hits: 0,
+            misses: 0,
+            sloc: 0
+        };
 
     try {
         out  = fs.openSync("coverage.html", "w");
@@ -30,25 +35,42 @@ this.report = function (coverageMap) {
     for (var filename in coverageMap) {
         if (coverageMap.hasOwnProperty(filename)) {
             var data = file.coverage(filename, coverageMap[filename]);
-            var coverageClass= getCoverageClass( data );
-            fs.writeSync(out, "<h2>" + filename + "</h2>\n");
-            fs.writeSync(out, '<span class="coverage '+ coverageClass+'">' + "[ hits: " + data.hits);
-            fs.writeSync(out, ", misses: " + data.misses + ", sloc: " + data.sloc);
-            fs.writeSync(out, ", coverage: " + data.coverage.toFixed(2) + "% ]" + "</span> <a href='#' onclick='expando(this)'>[+]</a>\n");
-            fs.writeSync(out, "<ol class='collapsed'>\n");
-
-            for (var i = 0; i < data.source.length; i++) {
-                fs.writeSync(out, '  <li class="code ');
-                fs.writeSync(out, (data.source[i].coverage === 0 ? 'uncovered' : 'covered'));
-                fs.writeSync(out, '" coverage="' + data.source[i].coverage + '">');
-                fs.writeSync(out, data.source[i].line + "</li>\n");
-            }
-
-            fs.writeSync(out, "</ol>\n");
-            fs.writeSync(out, "<hr/>\n");
+            data.filename = filename;
+            files.push(data);
+            summary.hits += data.hits;
+            summary.misses += data.misses;
+            summary.sloc += data.sloc;
         }
     }
-
+
+    summary.coverage = (summary.hits / summary.sloc) * 100;
+
+    fs.writeSync(out, "<h2>All Files</h2>\n");
+
+    var coverageClass= getCoverageClass( summary );
+    fs.writeSync(out, '<span class="coverage ' + coverageClass + '">' + '[ hits: ' + summary.hits +
+            ', misses: ' + summary.misses + ', sloc: ' + summary.sloc + ', coverage: ' +
+            summary.coverage.toFixed(2) + '%]</span>\n<hr/>\n');
+
+    files.forEach(function (data) {
+        var coverageClass= getCoverageClass( data );
+        fs.writeSync(out, "<h2>" + data.filename + "</h2>\n");
+        fs.writeSync(out, '<span class="coverage '+ coverageClass+'">' + "[ hits: " + data.hits);
+        fs.writeSync(out, ", misses: " + data.misses + ", sloc: " + data.sloc);
+        fs.writeSync(out, ", coverage: " + data.coverage.toFixed(2) + "% ]" + "</span> <a href='#' onclick='expando(this)'>[+]</a>\n");
+        fs.writeSync(out, "<ol class='collapsed'>\n");
+
+        for (var i = 0; i < data.source.length; i++) {
+            fs.writeSync(out, '  <li class="code ');
+            fs.writeSync(out, (data.source[i].coverage === 0 ? 'uncovered' : 'covered'));
+            fs.writeSync(out, '" coverage="' + data.source[i].coverage + '">');
+            fs.writeSync(out, data.source[i].line + "</li>\n");
+        }
+
+        fs.writeSync(out, "</ol>\n");
+        fs.writeSync(out, "<hr/>\n");
+    });
+
     fs.writeSync(out, foot);
     fs.close(out);
 };