1 files changed, 59 insertions, 0 deletions
diff --git a/js/test/compat/filters.js b/js/test/compat/filters.js
new file mode 100644
index 0000000..c9ba21a
--- /dev/null
+++ b/js/test/compat/filters.js
@@ -0,0 +1,59 @@
+(function() {
+  'use strict';
+  var assert = chai.assert;
+
+  it('filter', function() {
+    var t = new LuigiTemplate('foo%{bar|h}'),
+        r = t.run({ bar: '<' });
+
+    assert.equal(r, 'foo&lt;');
+  });
+
+  it('filter chain', function() {
+    var r = LuigiTemplate.run('foo%{bar|uc|lc}', {
+      bar: 'foo'
+    });
+
+    assert.equal(r, 'foofoo');
+  });
+
+  it('custom global filter', function() {
+    LuigiTemplate.FILTERS.barify = function(s) {
+      return 'bar-' + s + '-bar';
+    };
+
+    var r = LuigiTemplate.run('foo%{bar | barify}', {
+      bar: 'foo'
+    });
+
+    assert.equal(r, 'foobar-foo-bar');
+  });
+
+  it('custom template filter', function() {
+    var r = LuigiTemplate.run('foo%{bar | barify}', {
+      bar: 'foo'
+    }, {
+      barify: function(s) {
+        return 'bar-' + s + '-bar';
+      },
+    });
+
+    assert.equal(r, 'foobar-foo-bar');
+  });
+
+  it('filter args', function() {
+    var r = LuigiTemplate.run('foo%{bar | wrap bar}', {
+      bar: 'foo'
+    }, {
+      wrap: function(s, args) {
+        if (args.length == 1) {
+          return [args[0], s, args[0]].join('-');
+        } else {
+          return s;
+        }
+      },
+    });
+
+    assert.equal(r, 'foobar-foo-bar');
+  });
+})();