1 files changed, 81 insertions, 0 deletions
diff --git a/js/vendor/angular-ui/modules/filters/unique/test/uniqueSpec.js b/js/vendor/angular-ui/modules/filters/unique/test/uniqueSpec.js
new file mode 100644
index 000000000..ae1251f4b
--- /dev/null
+++ b/js/vendor/angular-ui/modules/filters/unique/test/uniqueSpec.js
@@ -0,0 +1,81 @@
+describe('unique', function () {
+  var uniqueFilter;
+
+  beforeEach(module('ui.filters'));
+  beforeEach(inject(function ($filter) {
+    uniqueFilter = $filter('unique');
+  }));
+
+  it('should return unique entries based on object equality', function () {
+    var arrayToFilter = [
+      {key: 'value'},
+      {key: 'value2'},
+      {key: 'value'}
+    ];
+    expect(uniqueFilter(arrayToFilter)).toEqual([
+      {key: 'value'},
+      {key: 'value2'}
+    ]);
+  });
+
+  it('should return unique entries based on object equality for complex objects', function () {
+    var arrayToFilter = [
+      {key: 'value', other: 'other1'},
+      {key: 'value2', other: 'other2'},
+      {other: 'other1', key: 'value'}
+    ];
+    expect(uniqueFilter(arrayToFilter)).toEqual([
+      {key: 'value', other: 'other1'},
+      {key: 'value2', other: 'other2'}
+    ]);
+  });
+
+  it('should return unique entries based on the key provided', function () {
+    var arrayToFilter = [
+      {key: 'value'},
+      {key: 'value2'},
+      {key: 'value'}
+    ];
+    expect(uniqueFilter(arrayToFilter, 'key')).toEqual([
+      {key: 'value'},
+      {key: 'value2'}
+    ]);
+  });
+
+  it('should return unique entries based on the key provided for complex objects', function () {
+    var arrayToFilter = [
+      {key: 'value', other: 'other1'},
+      {key: 'value2', other: 'other2'},
+      {key: 'value', other: 'other3'}
+    ];
+    expect(uniqueFilter(arrayToFilter, 'key')).toEqual([
+      { key: 'value', other: 'other1' },
+      { key: 'value2', other: 'other2' }
+    ]);
+  });
+
+  it('should return unique primitives in arrays', function () {
+    expect(uniqueFilter([1, 2, 1, 3])).toEqual([1, 2, 3]);
+  });
+
+  it('should work correctly for arrays of mixed elements and object equality', function () {
+    expect(uniqueFilter([1, {key: 'value'}, 1, {key: 'value'}, 2, "string", 3])).toEqual([1, {key: 'value'}, 2, "string", 3]);
+  });
+
+  it('should work correctly for arrays of mixed elements and a key specified', function () {
+    expect(uniqueFilter([1, {key: 'value'}, 1, {key: 'value'}, 2, "string", 3], 'key')).toEqual([1, {key: 'value'}, 2, "string", 3]);
+  });
+
+  it('should return unmodified object if not array', function () {
+    expect(uniqueFilter('string', 'someKey')).toEqual('string');
+  });
+
+  it('should return unmodified array if provided key === false', function () {
+    var arrayToFilter = [
+      {key: 'value1'},
+      {key: 'value2'}
+    ];
+    expect(uniqueFilter(arrayToFilter, false)).toEqual(arrayToFilter);
+  });
+
+});
+\ No newline at end of file