4 files changed, 0 insertions, 128 deletions
diff --git a/spec/javascripts/extensions/array_spec.js b/spec/javascripts/extensions/array_spec.js
index 60f6b9b78e3..4b871fe967d 100644
--- a/spec/javascripts/extensions/array_spec.js
+++ b/spec/javascripts/extensions/array_spec.js
@@ -18,28 +18,5 @@ require('~/extensions/array');
         return expect(arr.last()).toBe(5);
       });
     });
-
-    describe('find', function () {
-      beforeEach(() => {
-        this.arr = [0, 1, 2, 3, 4, 5];
-      });
-
-      it('returns the item that first passes the predicate function', () => {
-        expect(this.arr.find(item => item === 2)).toBe(2);
-      });
-
-      it('returns undefined if no items pass the predicate function', () => {
-        expect(this.arr.find(item => item === 6)).not.toBeDefined();
-      });
-
-      it('error when called on undefined or null', () => {
-        expect(Array.prototype.find.bind(undefined, item => item === 1)).toThrow();
-        expect(Array.prototype.find.bind(null, item => item === 1)).toThrow();
-      });
-
-      it('error when predicate is not a function', () => {
-        expect(Array.prototype.find.bind(this.arr, 1)).toThrow();
-      });
-    });
   });
 }).call(window);
diff --git a/spec/javascripts/extensions/element_spec.js b/spec/javascripts/extensions/element_spec.js
deleted file mode 100644
index 2d8a128ed33..00000000000
--- a/spec/javascripts/extensions/element_spec.js
+++ /dev/null
@@ -1,38 +0,0 @@
-require('~/extensions/element');
-
-(() => {
-  describe('Element extensions', function () {
-    beforeEach(() => {
-      this.element = document.createElement('ul');
-    });
-
-    describe('matches', () => {
-      it('returns true if element matches the selector', () => {
-        expect(this.element.matches('ul')).toBeTruthy();
-      });
-
-      it("returns false if element doesn't match the selector", () => {
-        expect(this.element.matches('.not-an-element')).toBeFalsy();
-      });
-    });
-
-    describe('closest', () => {
-      beforeEach(() => {
-        this.childElement = document.createElement('li');
-        this.element.appendChild(this.childElement);
-      });
-
-      it('returns the closest parent that matches the selector', () => {
-        expect(this.childElement.closest('ul').toString()).toBe(this.element.toString());
-      });
-
-      it('returns itself if it matches the selector', () => {
-        expect(this.childElement.closest('li').toString()).toBe(this.childElement.toString());
-      });
-
-      it('returns undefined if nothing matches the selector', () => {
-        expect(this.childElement.closest('.no-an-element')).toBeFalsy();
-      });
-    });
-  });
-})();
diff --git a/spec/javascripts/extensions/jquery_spec.js b/spec/javascripts/extensions/jquery_spec.js
deleted file mode 100644
index 096d3272eac..00000000000
--- a/spec/javascripts/extensions/jquery_spec.js
+++ /dev/null
@@ -1,42 +0,0 @@
-/* eslint-disable space-before-function-paren, no-var */
-
-require('~/extensions/jquery');
-
-(function() {
-  describe('jQuery extensions', function() {
-    describe('disable', function() {
-      beforeEach(function() {
-        return setFixtures('<input type="text" />');
-      });
-      it('adds the disabled attribute', function() {
-        var $input;
-        $input = $('input').first();
-        $input.disable();
-        return expect($input).toHaveAttr('disabled', 'disabled');
-      });
-      return it('adds the disabled class', function() {
-        var $input;
-        $input = $('input').first();
-        $input.disable();
-        return expect($input).toHaveClass('disabled');
-      });
-    });
-    return describe('enable', function() {
-      beforeEach(function() {
-        return setFixtures('<input type="text" disabled="disabled" class="disabled" />');
-      });
-      it('removes the disabled attribute', function() {
-        var $input;
-        $input = $('input').first();
-        $input.enable();
-        return expect($input).not.toHaveAttr('disabled');
-      });
-      return it('removes the disabled class', function() {
-        var $input;
-        $input = $('input').first();
-        $input.enable();
-        return expect($input).not.toHaveClass('disabled');
-      });
-    });
-  });
-}).call(window);
diff --git a/spec/javascripts/extensions/object_spec.js b/spec/javascripts/extensions/object_spec.js
deleted file mode 100644
index 2467ed78459..00000000000
--- a/spec/javascripts/extensions/object_spec.js
+++ /dev/null
@@ -1,25 +0,0 @@
-require('~/extensions/object');
-
-describe('Object extensions', () => {
-  describe('assign', () => {
-    it('merges source object into target object', () => {
-      const targetObj = {};
-      const sourceObj = {
-        foo: 'bar',
-      };
-      Object.assign(targetObj, sourceObj);
-      expect(targetObj.foo).toBe('bar');
-    });
-
-    it('merges object with the same properties', () => {
-      const targetObj = {
-        foo: 'bar',
-      };
-      const sourceObj = {
-        foo: 'baz',
-      };
-      Object.assign(targetObj, sourceObj);
-      expect(targetObj.foo).toBe('baz');
-    });
-  });
-});