add new test filter

test/web3.shh.filter.js

@@ -0,0 +1,84 @@
+var chai = require('chai');
+var web3 = require('../index');
+var assert = chai.assert;
+var FakeHttpProvider = require('./helpers/FakeHttpProvider');
+
+var method = 'filter';
+
+var tests = [{
+    args: [{
+        to: '0x47d33b27bb249a2dbab4c0612bf9caf4c1950855',
+        topics: ['0x324f5435', '0x564b4566f3453']
+    }],
+    formattedArgs: [{
+        to: '0x47d33b27bb249a2dbab4c0612bf9caf4c1950855',
+        topics: ['0x324f5435', '0x564b4566f3453']
+    }],
+    result: '0xf',
+    formattedResult: '0xf',
+    call: 'shh_newFilter'
+},
+{
+    args: [{
+        to: '0x47d33b27bb249a2dbab4c0612bf9caf4c1950855',
+        topics: ['0x324f5435', ['0x564b4566f3453', '0x345345343453']]
+    }],
+    formattedArgs: [{
+        to: '0x47d33b27bb249a2dbab4c0612bf9caf4c1950855',
+        topics: ['0x324f5435', ['0x564b4566f3453', '0x345345343453']]
+    }],
+    result: '0xf',
+    formattedResult: '0xf',
+    call: 'shh_newFilter'
+},
+{
+    args: [{
+        to: '0x47d33b27bb249a2dbab4c0612bf9caf4c1950855',
+        topics: ['0x324f5435', null, ['0x564b4566f3453', '0x345345343453']]
+    }],
+    formattedArgs: [{
+        to: '0x47d33b27bb249a2dbab4c0612bf9caf4c1950855',
+        topics: ['0x324f5435', null, ['0x564b4566f3453', '0x345345343453']]
+    }],
+    result: '0xf',
+    formattedResult: '0xf',
+    call: 'shh_newFilter'
+},
+{
+    args: [{
+        to: '0x47d33b27bb249a2dbab4c0612bf9caf4c1950855',
+        topics: ['myString', 11, '23', null]
+    }],
+    formattedArgs: [{
+        to: '0x47d33b27bb249a2dbab4c0612bf9caf4c1950855',
+        topics: ['0x6d79537472696e67', '0x3131', '0x3233', null]
+    }],
+    result: '0xf',
+    formattedResult: '0xf',
+    call: 'shh_newFilter'
+}];
+
+describe('shh', function () {
+    describe(method, function () {
+        tests.forEach(function (test, index) {
+            it('property test: ' + index, function () {
+                
+                // given
+                var provider = new FakeHttpProvider();
+                web3.setProvider(provider);
+                provider.injectResult(test.result);
+                provider.injectValidation(function (payload) {
+                    assert.equal(payload.jsonrpc, '2.0');
+                    assert.equal(payload.method, test.call);
+                    assert.deepEqual(payload.params, test.formattedArgs);
+                });
+
+                // call
+                web3.shh[method].apply(null, test.args);
+                
+            });
+        });
+    });
+});
+
+