Added some tests

tests/node_modules/tap-spec/lib/utils/l-trim-list.js

@@ -0,0 +1,22 @@
+var _ = require('lodash');
+
+module.exports = function (lines) {
+  
+  var leftPadding;
+  
+  // Get minimum padding count
+  _.each(lines, function (line) {
+    
+    var spaceLen = line.match(/^\s+/)[0].length;
+    
+    if (leftPadding === undefined || spaceLen < leftPadding) {
+      leftPadding = spaceLen;
+    }
+  });
+  
+  // Strip padding at beginning of line
+  return _.map(lines, function (line) {
+    
+    return line.slice(leftPadding);
+  });
+}