fix(Tooltip single target):Added unit tests reactstrap#1185

src/__tests__/PopperContent.spec.js

@@ -42,6 +42,14 @@ describe('PopperContent', () => {
     expect(wrapper.text()).toBe('Yo!');
   });
 
+  it('should render children when isOpen is true and container is inline and DOM node passed directly for target', () => {
+    const targetElement = element.querySelector('#target');
+
+    const wrapper = mount(<PopperContent target={targetElement} isOpen container="inline">Yo!</PopperContent>);
+    expect(targetElement).toBeDefined();
+    expect(wrapper.text()).toBe('Yo!');
+  });
+
   it('should render an Arrow in the Popper when isOpen is true and container is inline', () => {
     const wrapper = mount(<PopperContent target="target" isOpen container="inline" arrowClassName="custom-arrow">Yo!</PopperContent>);
 

src/__tests__/TooltipPopoverWrapper.spec.js

@@ -375,6 +375,44 @@ describe('Tooltip', () => {
     wrapper.detach();
   });
 
+  describe('multi target', () => {
+    let targets, targetContainer;
+    beforeEach(() => {
+      targetContainer = document.createElement('div');
+      targetContainer.innerHTML = `<span class='example'>Target 1</span><span class='example'>Target 2</span>`
+      element.appendChild(targetContainer);
+      targets = targetContainer.querySelectorAll('.example');
+    });
+
+    afterEach(() => {
+      element.removeChild(targetContainer);
+      targets = null;
+    });
+
+    it("should attach tooltip on multiple target when a target selector matches multiple elements", () => {
+      const wrapper = mount(
+        <TooltipPopoverWrapper target=".example" isOpen={isOpen} toggle={toggle} delay={0}>Yo!</TooltipPopoverWrapper>,
+        { attachTo: container });
+
+      targets[0].dispatchEvent(new Event('click'));
+      jest.runTimersToTime(0)
+      expect(isOpen).toBe(true);
+
+      targets[0].dispatchEvent(new Event('click'));
+      jest.runTimersToTime(0)
+      expect(isOpen).toBe(false);
+
+      targets[1].dispatchEvent(new Event('click'));
+      jest.runTimersToTime(0)
+      expect(isOpen).toBe(true);
+
+      targets[1].dispatchEvent(new Event('click'));
+      jest.runTimersToTime(0)
+      expect(isOpen).toBe(false);
+      wrapper.detach();
+    });
+  });
+
   describe('delay', () => {
     it('should accept a number', () => {
       isOpen = true;

src/__tests__/utils.spec.js

@@ -116,6 +116,20 @@ describe('Utils', () => {
       expect(spy).toHaveBeenCalled();
     });
 
+    it('should return all matching elements if allElement param is true', () => {
+      const element = document.createElement('div');
+       element.innerHTML = `<span class='example'>span 1</span>
+       <span class='example'>span 2</span>`;
+      document.body.appendChild(element);
+
+      jest.spyOn(document, 'querySelectorAll');
+      const elements = Utils.getTarget('.example', true);
+      expect(elements.length).toEqual(2);
+      expect(elements[1].textContent).toEqual('span 2');
+      expect(document.querySelectorAll).toHaveBeenCalledWith('.example');
+      document.querySelectorAll.mockRestore();
+    });
+
     it('should query the document for the target if the target is a string', () => {
       const element = document.createElement('div');
       element.className = 'thing';