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build/node_modules/coa/test/shell-test.js

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+var assert = require('chai').assert,
+    shell = require('..').shell;
+
+/**
+ * Mocha BDD interface.
+ */
+/** @name describe @function */
+/** @name it @function */
+/** @name before @function */
+/** @name after @function */
+/** @name beforeEach @function */
+/** @name afterEach @function */
+
+describe('shell', function() {
+
+    describe('escape()', function() {
+
+        var escape = shell.escape;
+
+        it('Should wrap values with spaces in double quotes', function() {
+            assert.equal(escape('asd abc'), '"asd abc"');
+        });
+
+        it('Should escape double quote "', function() {
+            assert.equal(escape('"asd'), '\\"asd');
+        });
+
+        it("Should escape single quote '", function() {
+            assert.equal(escape("'asd"), "\\'asd");
+        });
+
+        it('Should escape backslash \\', function() {
+            assert.equal(escape('\\asd'), '\\\\asd');
+        });
+
+        it('Should escape dollar $', function() {
+            assert.equal(escape('$asd'), '\\$asd');
+        });
+
+        it('Should escape backtick `', function() {
+            assert.equal(escape('`asd'), '\\`asd');
+        });
+
+    });
+
+    describe('unescape()', function() {
+
+        var unescape = shell.unescape;
+
+        it('Should strip double quotes at the both ends', function() {
+            assert.equal(unescape('"asd"'), 'asd');
+        });
+
+        it('Should not strip escaped double quotes at the both ends', function() {
+            assert.equal(unescape('\\"asd\\"'), '"asd"');
+        });
+
+    });
+
+});