fix tests

src/solidity/localDecoder.js

@@ -33,11 +33,11 @@ LocalDecoder.prototype.push = function (index, step, callStack, cache) {
         console.log(error)
       } else {
         var file = self.parent.sourceList[result.file]
-        var ast = self.parent.sources[file]
-        this.astWalker.walk(ast, function (node) {
+        var ast = self.parent.sources[file].AST
+        self.astWalker.walk(ast, function (node) {
           if (node.name === 'VariableDeclaration' && node.src.indexOf(result.start + ':' + result.length) === 0) {
             self.locals[node.attributes.name] = {
-              type: decodeInfo.parseType(node, []),
+              type: decodeInfo.parseType(node.attributes.type, []),
               stack: step.stack
             }
             return false

test/solidity/contracts/intLocal.js

@@ -3,7 +3,7 @@
 module.exports = {
   contract: `
  contract intLocal {
-    function set () {
+    function intLocal () {
     uint8 ui8 = 130;
     uint16 ui16 = 456;
     uint32 ui32 = 4356;

test/solidity/localDecoder.js

@@ -32,12 +32,27 @@ tape('solidity', function (t) {
             tx.to = traceHelper.contractCreationToken('0')
             var traceManager = new TraceManager()
             var codeManager = new CodeManager(traceManager)
-            var locals = new LocalDecoder(output, codeManager, traceManager.traceAnalyser.event)
+            var localDecoder = new LocalDecoder(output, codeManager, traceManager.traceAnalyser.event)
             traceManager.resolveTrace(tx, function (error, result) {
               if (error) {
                 st.fail(error)
               } else {
-                console.log(locals)
+                var locals = localDecoder.locals
+                st.equals(locals['ui8'].type.typeName, 'uint')
+                st.equals(locals['ui16'].type.typeName, 'uint')
+                st.equals(locals['ui32'].type.typeName, 'uint')
+                st.equals(locals['ui64'].type.typeName, 'uint')
+                st.equals(locals['ui128'].type.typeName, 'uint')
+                st.equals(locals['ui256'].type.typeName, 'uint')
+                st.equals(locals['ui'].type.typeName, 'uint')
+                st.equals(locals['i8'].type.typeName, 'int')
+                st.equals(locals['i16'].type.typeName, 'int')
+                st.equals(locals['i32'].type.typeName, 'int')
+                st.equals(locals['i64'].type.typeName, 'int')
+                st.equals(locals['i128'].type.typeName, 'int')
+                st.equals(locals['i256'].type.typeName, 'int')
+                st.equals(locals['i'].type.typeName, 'int')
+                st.equals(locals['ishrink'].type.typeName, 'int')
               }
             })
           }