test stackRemaining and change link to wiki

rtfeldman · Apr 14, 2016 · 57c25c2 · 57c25c2
1 parent 04f715c
commit 57c25c2
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Showing 2 changed files with 16 additions and 2 deletions.
diff --git a/src/seamless-immutable.js b/src/seamless-immutable.js
@@ -519,8 +519,8 @@
         }
         if (stackRemaining <= 0) {
           throw new ImmutableError("Attempt to construct Immutable from a deeply nested object was detected." +
-            " Have you tried to wrap an object with circular references (e.g. React Component)?" +
-            " See https://github.com/rtfeldman/seamless-immutable/issues/73 for details.");
+            " Have you tried to wrap an object with circular references (e.g. React element)?" +
+            " See https://github.com/rtfeldman/seamless-immutable/wiki/Deeply-nested-object-was-detected for details.");
         }
         stackRemaining -= 1;
       }

diff --git a/test/Immutable.spec.js b/test/Immutable.spec.js
@@ -109,6 +109,20 @@ var getTestUtils = require("./TestUtils.js");
           assert.throws(function() { Immutable(obj); }, /deeply nested/);
         }
       });
+
+      it("can configure stackRemaining", function() {
+        var mutable = {bottom: true};
+        _.range(65).forEach(function() {
+          mutable = {prop: mutable};
+        });
+
+        if (config.id === 'prod') {
+          TestUtils.assertJsonEqual(mutable, Immutable(mutable));
+        } else {
+          assert.throws(function() { Immutable(mutable); }, /deeply nested/);
+          TestUtils.assertJsonEqual(mutable, Immutable(mutable, null, 66));
+        }
+      });
     });
   });
 });