add unit test for context curring when using initialParams

1 files changed, 26 insertions, 0 deletions

diff --git a/mocha_test/initialParams.js b/mocha_test/initialParams.js
new file mode 100644
index 0000000..5a03ffc
--- /dev/null
+++ b/mocha_test/initialParams.js
@@ -0,0 +1,26 @@
+var initialParams = require('../lib/internal/initialParams');

+var expect = require('chai').expect;

+

+describe('initialParams', function() {

+  it('should curry any bound context to the wrapped function', function() {

+    var passContext = function(args, cb) {

+      cb(this);

+    };

+

+    // call bind after wrapping with initialParams

+    var contextOne = {context: "one"};

+    var postBind = initialParams.default(passContext);

+    postBind = postBind.bind(contextOne);

+    postBind([], function(ref) {

+      expect(ref).to.equal(contextOne);

+    });

+

+    // call bind before wrapping with initialParams

+    var contextTwo = {context: "two"};

+    var preBind = passContext.bind(contextTwo);

+    preBind = initialParams.default(preBind);

+    preBind([], function(ref) {

+      expect(ref).to.equal(contextTwo);

+    });

+  });

+});