ported sdiff, sdiffstore, sinterstore, smembers, smove, spop, sunion, client.monitor

test/commands/sdiff.spec.js

@@ -0,0 +1,54 @@
+var assert = require("assert");
+var config = require("../lib/config");
+var helper = require("../helper");
+var redis = config.redis;
+
+describe("The 'sdiff' method", function () {
+
+    function allTests(parser, ip) {
+        var args = config.configureClient(parser, ip);
+
+        describe("using " + parser + " and " + ip, function () {
+            var client;
+
+            beforeEach(function (done) {
+                client = redis.createClient.apply(redis.createClient, args);
+                client.once("error", done);
+                client.once("connect", function () {
+                    client.flushdb(done);
+                });
+            });
+
+            it('returns set difference', function (done) {
+                client.sadd('foo', 'x', helper.isNumber(1));
+                client.sadd('foo', 'a', helper.isNumber(1));
+                client.sadd('foo', 'b', helper.isNumber(1));
+                client.sadd('foo', 'c', helper.isNumber(1));
+
+                client.sadd('bar', 'c', helper.isNumber(1));
+
+                client.sadd('baz', 'a', helper.isNumber(1));
+                client.sadd('baz', 'd', helper.isNumber(1));
+
+                client.sdiff('foo', 'bar', 'baz', function (err, values) {
+                    values.sort();
+                    assert.equal(values.length, 2);
+                    assert.equal(values[0], 'b');
+                    assert.equal(values[1], 'x');
+                    return done(err);
+                });
+            });
+
+            afterEach(function () {
+                client.end();
+            });
+        });
+    }
+
+    ['javascript', 'hiredis'].forEach(function (parser) {
+        allTests(parser, "/tmp/redis.sock");
+        ['IPv4', 'IPv6'].forEach(function (ip) {
+            allTests(parser, ip);
+        })
+    });
+});