First commit

node_modules/vasync/tests/compat_tryEach.js

@@ -0,0 +1,91 @@
+var async = require('../lib/vasync');
+
+/*
+ * tryEach tests, transliterated from mocha to tap.
+ *
+ * They are nearly identical except for some details related to vasync. For
+ * example, we don't support calling the callback more than once from any of
+ * the given functions.
+ */
+
+
+exports['tryEach no callback'] = function (test) {
+    async.tryEach([]);
+    test.done();
+};
+exports['tryEach empty'] = function (test) {
+    async.tryEach([], function (err, results) {
+        test.equals(err, null);
+        test.same(results, undefined);
+        test.done();
+    });
+};
+exports['tryEach one task, multiple results'] = function (test) {
+    var RESULTS = ['something', 'something2'];
+    async.tryEach([
+        function (callback) {
+            callback(null, RESULTS[0], RESULTS[1]);
+        }
+    ], function (err, results) {
+        test.equals(err, null);
+        test.same(results, RESULTS);
+        test.done();
+    });
+};
+exports['tryEach one task'] = function (test) {
+    var RESULT = 'something';
+    async.tryEach([
+        function (callback) {
+            callback(null, RESULT);
+        }
+    ], function (err, results) {
+        test.equals(err, null);
+        test.same(results, RESULT);
+        test.done();
+    });
+};
+exports['tryEach two tasks, one failing'] = function (test) {
+    var RESULT = 'something';
+    async.tryEach([
+        function (callback) {
+            callback(new Error('Failure'), {});
+        },
+        function (callback) {
+            callback(null, RESULT);
+        }
+    ], function (err, results) {
+        test.equals(err, null);
+        test.same(results, RESULT);
+        test.done();
+    });
+};
+exports['tryEach two tasks, both failing'] = function (test) {
+    var ERROR_RESULT = new Error('Failure2');
+    async.tryEach([
+        function (callback) {
+            callback(new Error('Should not stop here'));
+        },
+        function (callback) {
+            callback(ERROR_RESULT);
+        }
+    ], function (err, results) {
+        test.equals(err, ERROR_RESULT);
+        test.same(results, undefined);
+        test.done();
+    });
+};
+exports['tryEach two tasks, non failing'] = function (test) {
+    var RESULT = 'something';
+    async.tryEach([
+        function (callback) {
+            callback(null, RESULT);
+        },
+        function () {
+            test.fail('Should not been called');
+        }
+    ], function (err, results) {
+        test.equals(err, null);
+        test.same(results, RESULT);
+        test.done();
+    });
+};