1 files changed, 212 insertions, 0 deletions
diff --git a/spec/javascripts/droplab/plugins/input_setter_spec.js b/spec/javascripts/droplab/plugins/input_setter_spec.js
new file mode 100644
index 00000000000..bd625f4ae80
--- /dev/null
+++ b/spec/javascripts/droplab/plugins/input_setter_spec.js
@@ -0,0 +1,212 @@
+/* eslint-disable */
+
+import InputSetter from '~/droplab/plugins/input_setter';
+
+describe('InputSetter', function () {
+  describe('init', function () {
+    beforeEach(function () {
+      this.config = { InputSetter: {} };
+      this.hook = { config: this.config };
+      this.inputSetter = jasmine.createSpyObj('inputSetter', ['addEvents']);
+
+      InputSetter.init.call(this.inputSetter, this.hook);
+    });
+
+    it('should set .hook', function () {
+      expect(this.inputSetter.hook).toBe(this.hook);
+    });
+
+    it('should set .config', function () {
+      expect(this.inputSetter.config).toBe(this.config.InputSetter);
+    });
+
+    it('should set .eventWrapper', function () {
+      expect(this.inputSetter.eventWrapper).toEqual({});
+    });
+
+    it('should call .addEvents', function () {
+      expect(this.inputSetter.addEvents).toHaveBeenCalled();
+    });
+
+    describe('if config.InputSetter is not set', function () {
+      beforeEach(function () {
+        this.config = { InputSetter: undefined };
+        this.hook = { config: this.config };
+
+        InputSetter.init.call(this.inputSetter, this.hook);
+      });
+
+      it('should set .config to an empty object', function () {
+        expect(this.inputSetter.config).toEqual({});
+      });
+
+      it('should set hook.config to an empty object', function () {
+        expect(this.hook.config.InputSetter).toEqual({});
+      });
+    })
+  });
+
+  describe('addEvents', function () {
+    beforeEach(function () {
+      this.hook = { list: { list: jasmine.createSpyObj('list', ['addEventListener']) } };
+      this.inputSetter = { eventWrapper: {}, hook: this.hook, setInputs: () => {} };
+
+      InputSetter.addEvents.call(this.inputSetter);
+    });
+
+    it('should set .eventWrapper.setInputs', function () {
+      expect(this.inputSetter.eventWrapper.setInputs).toEqual(jasmine.any(Function));
+    });
+
+    it('should call .addEventListener', function () {
+      expect(this.hook.list.list.addEventListener)
+        .toHaveBeenCalledWith('click.dl', this.inputSetter.eventWrapper.setInputs);
+    });
+  });
+
+  describe('removeEvents', function () {
+    beforeEach(function () {
+      this.hook = { list: { list: jasmine.createSpyObj('list', ['removeEventListener']) } };
+      this.eventWrapper = jasmine.createSpyObj('eventWrapper', ['setInputs']);
+      this.inputSetter = { eventWrapper: this.eventWrapper, hook: this.hook };
+
+      InputSetter.removeEvents.call(this.inputSetter);
+    });
+
+    it('should call .removeEventListener', function () {
+      expect(this.hook.list.list.removeEventListener)
+        .toHaveBeenCalledWith('click.dl', this.eventWrapper.setInputs);
+    });
+  });
+
+  describe('setInputs', function () {
+    beforeEach(function () {
+      this.event = { detail: { selected: {} } };
+      this.config = [0, 1];
+      this.inputSetter = { config: this.config, setInput: () => {} };
+
+      spyOn(this.inputSetter, 'setInput');
+
+      InputSetter.setInputs.call(this.inputSetter, this.event);
+    });
+
+    it('should call .setInput for each config element', function () {
+      const allArgs = this.inputSetter.setInput.calls.allArgs();
+
+      expect(allArgs.length).toEqual(2);
+
+      allArgs.forEach((args, i) => {
+        expect(args[0]).toBe(this.config[i]);
+        expect(args[1]).toBe(this.event.detail.selected);
+      });
+    });
+
+    describe('if config isnt an array', function () {
+      beforeEach(function () {
+        this.inputSetter = { config: {}, setInput: () => {} };
+
+        InputSetter.setInputs.call(this.inputSetter, this.event);
+      });
+
+      it('should set .config to an array with .config as the first element', function () {
+        expect(this.inputSetter.config).toEqual([{}]);
+      });
+    });
+  });
+
+  describe('setInput', function () {
+    beforeEach(function () {
+      this.selectedItem = { getAttribute: () => {} };
+      this.input = { value: 'oldValue', tagName: 'INPUT', hasAttribute: () => {} };
+      this.config = { valueAttribute: {}, input: this.input };
+      this.inputSetter = { hook: { trigger: {} } };
+      this.newValue = 'newValue';
+
+      spyOn(this.selectedItem, 'getAttribute').and.returnValue(this.newValue);
+      spyOn(this.input, 'hasAttribute').and.returnValue(false);
+
+      InputSetter.setInput.call(this.inputSetter, this.config, this.selectedItem);
+    });
+
+    it('should call .getAttribute', function () {
+      expect(this.selectedItem.getAttribute).toHaveBeenCalledWith(this.config.valueAttribute);
+    });
+
+    it('should call .hasAttribute', function () {
+      expect(this.input.hasAttribute).toHaveBeenCalledWith(undefined);
+    });
+
+    it('should set the value of the input', function () {
+      expect(this.input.value).toBe(this.newValue);
+    });
+
+    describe('if no config.input is provided', function () {
+      beforeEach(function () {
+        this.config = { valueAttribute: {} };
+        this.trigger = { value: 'oldValue', tagName: 'INPUT', hasAttribute: () => {} };
+        this.inputSetter = { hook: { trigger: this.trigger } };
+
+        InputSetter.setInput.call(this.inputSetter, this.config, this.selectedItem);
+      });
+
+      it('should set the value of the hook.trigger', function () {
+        expect(this.trigger.value).toBe(this.newValue);
+      });
+    });
+
+    describe('if the input tag is not INPUT', function () {
+      beforeEach(function () {
+        this.input = { textContent: 'oldValue', tagName: 'SPAN', hasAttribute: () => {} };
+        this.config = { valueAttribute: {}, input: this.input };
+
+        InputSetter.setInput.call(this.inputSetter, this.config, this.selectedItem);
+      });
+
+      it('should set the textContent of the input', function () {
+        expect(this.input.textContent).toBe(this.newValue);
+      });
+    });
+
+    describe('if there is an inputAttribute', function () {
+      beforeEach(function () {
+        this.selectedItem = { getAttribute: () => {} };
+        this.input = { id: 'oldValue', hasAttribute: () => {}, setAttribute: () => {} };
+        this.inputSetter = { hook: { trigger: {} } };
+        this.newValue = 'newValue';
+        this.inputAttribute = 'id';
+        this.config = {
+          valueAttribute: {},
+          input: this.input,
+          inputAttribute: this.inputAttribute,
+        };
+
+        spyOn(this.selectedItem, 'getAttribute').and.returnValue(this.newValue);
+        spyOn(this.input, 'hasAttribute').and.returnValue(true);
+        spyOn(this.input, 'setAttribute');
+
+        InputSetter.setInput.call(this.inputSetter, this.config, this.selectedItem);
+      });
+
+      it('should call setAttribute', function () {
+        expect(this.input.setAttribute).toHaveBeenCalledWith(this.inputAttribute, this.newValue);
+      });
+
+      it('should not set the value or textContent of the input', function () {
+        expect(this.input.value).not.toBe('newValue');
+        expect(this.input.textContent).not.toBe('newValue');
+      });
+    });
+  });
+
+  describe('destroy', function () {
+    beforeEach(function () {
+      this.inputSetter = jasmine.createSpyObj('inputSetter', ['removeEvents']);
+
+      InputSetter.destroy.call(this.inputSetter);
+    });
+
+    it('should call .removeEvents', function () {
+      expect(this.inputSetter.removeEvents).toHaveBeenCalled();
+    });
+  });
+});