abi function type

test/abi.parsers.js

@@ -5,6 +5,7 @@ var clone = function (object) { return JSON.parse(JSON.stringify(object)); };
 
 var description =  [{
     "name": "test",
+    "type": "function",
     "inputs": [{
         "name": "a",
         "type": "uint256"
@@ -339,10 +340,12 @@ describe('abi', function() {
             // given
             var d =  [{
                 name: "test",
+                type: "function",
                 inputs: [{ type: "int" }],
                 outputs: [{ type: "int" }]
             },{
                 name: "test2",
+                type: "function",
                 inputs: [{ type: "string" }],
                 outputs: [{ type: "string" }]
             }];
@@ -775,10 +778,12 @@ describe('abi', function() {
             // given
             var d =  [{
                 name: "test",
+                type: "function",
                 inputs: [{ type: "int" }],
                 outputs: [{ type: "int" }]
             },{
                 name: "test2",
+                type: "function",
                 inputs: [{ type: "string" }],
                 outputs: [{ type: "string" }]
             }];

test/eth.contract.js

@@ -0,0 +1,172 @@
+var assert = require('assert');
+var contract = require('../lib/contract.js');
+
+describe('contract', function() {
+    it('should create simple contract with one method from abi with explicit type name', function () {
+        
+        // given
+        var description =  [{
+            "name": "test(uint256)",
+            "type": "function",
+            "inputs": [{
+                "name": "a",
+                "type": "uint256"
+            }
+            ],
+            "outputs": [
+            {
+                "name": "d",
+                "type": "uint256"
+            }
+            ]
+        }];
+    
+        // when
+        var con = contract(null, description);
+
+        // then
+        assert.equal('function', typeof con.test); 
+        assert.equal('function', typeof con.test['uint256']);
+    });
+
+    it('should create simple contract with one method from abi with implicit type name', function () {
+    
+        // given
+        var description =  [{
+            "name": "test",
+            "type": "function",
+            "inputs": [{
+                "name": "a",
+                "type": "uint256"
+            }
+            ],
+            "outputs": [
+            {
+                "name": "d",
+                "type": "uint256"
+            }
+            ]
+        }];
+
+        // when
+        var con = contract(null, description);
+
+        // then
+        assert.equal('function', typeof con.test); 
+        assert.equal('function', typeof con.test['uint256']);
+    }); 
+
+    it('should create contract with multiple methods', function () {
+        
+        // given
+        var description = [{
+            "name": "test",
+            "type": "function",
+            "inputs": [{
+                "name": "a",
+                "type": "uint256"
+            }
+            ],
+            "outputs": [
+            {
+                "name": "d",
+                "type": "uint256"
+            }
+            ],
+        }, {
+            "name": "test2",
+            "type": "function",
+            "inputs": [{
+                "name": "a",
+                "type": "uint256"
+            }
+            ],
+            "outputs": [
+            {
+                "name": "d",
+                "type": "uint256"
+            }
+            ]
+        }];
+        
+        // when
+        var con = contract(null, description);
+
+        // then
+        assert.equal('function', typeof con.test); 
+        assert.equal('function', typeof con.test['uint256']);
+        assert.equal('function', typeof con.test2); 
+        assert.equal('function', typeof con.test2['uint256']);
+    });
+
+    it('should create contract with overloaded methods', function () {
+    
+        // given
+        var description = [{
+            "name": "test",
+            "type": "function",
+            "inputs": [{
+                "name": "a",
+                "type": "uint256"
+            }
+            ],
+            "outputs": [
+            {
+                "name": "d",
+                "type": "uint256"
+            }
+            ],
+        }, {
+            "name": "test",
+            "type": "function",
+            "inputs": [{
+                "name": "a",
+                "type": "string"
+            }
+            ],
+            "outputs": [
+            {
+                "name": "d",
+                "type": "uint256"
+            }
+            ]
+        }];
+        
+        // when
+        var con = contract(null, description);
+
+        // then
+        assert.equal('function', typeof con.test); 
+        assert.equal('function', typeof con.test['uint256']);
+        assert.equal('function', typeof con.test['string']); 
+    });
+
+    it('should create contract with no methods', function () {
+        
+        // given
+        var description =  [{
+            "name": "test(uint256)",
+            "type": "event",
+            "inputs": [{
+                "name": "a",
+                "type": "uint256"
+            }
+            ],
+            "outputs": [
+            {
+                "name": "d",
+                "type": "uint256"
+            }
+            ]
+        }];
+
+
+        // when
+        var con = contract(null, description);
+
+        // then
+        assert.equal('undefined', typeof con.test); 
+
+    });
+});
+