1 files changed, 39 insertions, 0 deletions
diff --git a/web-ui/test/spec/tags/data/tags.spec.js b/web-ui/test/spec/tags/data/tags.spec.js
new file mode 100644
index 00000000..8e7d33c3
--- /dev/null
+++ b/web-ui/test/spec/tags/data/tags.spec.js
@@ -0,0 +1,39 @@
+describeComponent('tags/data/tags', function () {
+  'use strict';
+
+  beforeEach(function () {
+    setupComponent();
+  });
+
+  it('asks the server for tags when receiving the tags:want event', function() {
+    spyOn($, 'ajax').andReturn({done: function() {}});
+
+    this.component.trigger(Smail.events.tags.want);
+
+    expect($.ajax.mostRecentCall.args[0]).toEqual('/tags');
+  });
+
+  it('triggers an event on the initial sender after receiving tags', function() {
+    var f;
+    spyOn($, 'ajax').andReturn({done: function(d) { f = d; }});
+    var me = {};
+    var eventSpy = spyOnEvent(me, Smail.events.tags.received);
+
+    this.component.trigger(Smail.events.tags.want, { caller: me});
+
+    f(['foo', 'bar', 'quux/bar']);
+    expect(eventSpy).toHaveBeenTriggeredOn(me);
+  });
+
+  it('triggers an event containing the returned tags', function() {
+    var f;
+    spyOn($, 'ajax').andReturn({done: function(d) { f = d; }});
+    var me = {};
+    var eventSpy = spyOnEvent(me, Smail.events.tags.received);
+    this.component.trigger(Smail.events.tags.want, { caller: me });
+    var tags = ['foo', 'bar', 'quux/bar'];
+    f(tags);
+    tags.push(this.component.all);
+    expect(eventSpy.mostRecentCall.data).toEqual({tags: tags});
+  });
+});