abi function type

1 files changed, 172 insertions, 0 deletions

diff --git a/test/eth.contract.js b/test/eth.contract.js
new file mode 100644
index 000000000..945700cf9
--- /dev/null
+++ b/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); 
+
+    });
+});
+