Render the configuration tab in charm details.

test/test_model.js

 'use strict';
 
 describe('charm normalization', function() {
   var models;
 
   before(function(done) {
     YUI(GlobalConfig).use('juju-models', 'juju-charm-models', function(Y) {
       models = Y.namespace('juju.models');
       done();
     });
@@ skipping 523 matching lines @@
     charm.load(
         charm_store,
         function(err, data) {
           if (!err) {
             assert.fail('should fail!');
           }
           done();
         });
   });
 });
+
+
+describe('browser charm', function() {
+  var instance, models;
+
+  before(function(done) {
+    YUI(GlobalConfig).use('juju-models', 'juju-charm-models', function(Y) {
+      models = Y.namespace('juju.models');
+      done();
+    });
+  });
+
+  after(function(done) {

[jeff.pihach, 2013/04/02 18:14:36]

It looks to me like this should actually be afterEach() as you're creating a new
instance in every test.

[rharding, 2013/04/02 18:29:21]

Correct, thanks!

+    instance.destroy();
+    done();
+  });
+
+  it('creates a config attribute from the options', function() {
+    var sample_options = {
+      'client-port': {
+        'default': 9160,
+        'description': 'Port for client communcation',
+        'type': 'int'
+      },
+      'cluster-name': {
+        'default': 'Test Cluster',
+        'description': 'Name of the Cassandra Cluster - do not change yet!',
+        'type': 'string'
+      }
+    };
+
+    instance = new models.BrowserCharm({
+      id: 'precise/cassandra-1',
+      options: sample_options
+    });
+
+    var config = instance.get('config');
+    config[0].name.should.eql('client-port');
+    config[0].type.should.eql('int');
+    config[1].name.should.eql('cluster-name');
+  });
+
+  it('config should be undefined if there are no options.', function() {
+    instance = new models.BrowserCharm({
+      id: 'precise/cassandra-1'
+    });
+
+    assert(instance.get('config') === undefined);
+  });
+
+});