Add .eql() as an alias of .equal()

This is only true when inner elements are all immutable, but #24 shows up that it should always be the case anyway.
astorije · Oct 18, 2015 · 542f181 · 542f181
1 parent 10b1827
commit 542f181
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diff --git a/chai-immutable.js b/chai-immutable.js
@@ -83,6 +83,7 @@
      * @name equal
      * @alias equals
      * @alias eq
+     * @alias eql
      * @alias deep.equal
      * @param {Collection} value
      * @api public
@@ -107,6 +108,7 @@
     Assertion.overwriteMethod('equal', assertCollectionEqual);
     Assertion.overwriteMethod('equals', assertCollectionEqual);
     Assertion.overwriteMethod('eq', assertCollectionEqual);
+    Assertion.overwriteMethod('eql', assertCollectionEqual);
 
     /**
      * ### .include(value)

diff --git a/test/test.js b/test/test.js
@@ -62,6 +62,8 @@ describe('chai-immutable (' + typeEnv + ')', function () {
         expect(list3).to.not.equals(new List());
         expect(list3).to.eq(List.of(1, 2, 3));
         expect(list3).to.not.eq(new List());
+        expect(list3).to.eql(List.of(1, 2, 3));
+        expect(list3).to.not.eql(new List());
         expect(list3).to.deep.equal(List.of(1, 2, 3));
         expect(list3).to.not.deep.equal(new List());
       });