1 files changed, 131 insertions, 0 deletions
diff --git a/test/unit/specs/components/emoji_input.spec.js b/test/unit/specs/components/emoji_input.spec.js
new file mode 100644
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+++ b/test/unit/specs/components/emoji_input.spec.js
@@ -0,0 +1,131 @@
+import { shallowMount, createLocalVue } from '@vue/test-utils'
+import EmojiInput from 'src/components/emoji_input/emoji_input.vue'
+
+const generateInput = (value, padEmoji = true) => {
+  const localVue = createLocalVue()
+  localVue.directive('click-outside', () => {})
+  const wrapper = shallowMount(EmojiInput, {
+    propsData: {
+      suggest: () => [],
+      enableEmojiPicker: true,
+      value
+    },
+    mocks: {
+      $store: {
+        state: {
+          config: {
+            padEmoji
+          }
+        }
+      }
+    },
+    slots: {
+      default: '<input />'
+    },
+    localVue
+  })
+  return [wrapper, localVue]
+}
+
+describe('EmojiInput', () => {
+  describe('insertion mechanism', () => {
+    it('inserts string at the end with trailing space', () => {
+      const initialString = 'Testing'
+      const [wrapper] = generateInput(initialString)
+      const input = wrapper.find('input')
+      input.setValue(initialString)
+      wrapper.setData({ caret: initialString.length })
+      wrapper.vm.insert({ insertion: '(test)', keepOpen: false })
+      expect(wrapper.emitted().input[0][0]).to.eql('Testing (test) ')
+    })
+
+    it('inserts string at the end with trailing space (source has a trailing space)', () => {
+      const initialString = 'Testing '
+      const [wrapper] = generateInput(initialString)
+      const input = wrapper.find('input')
+      input.setValue(initialString)
+      wrapper.setData({ caret: initialString.length })
+      wrapper.vm.insert({ insertion: '(test)', keepOpen: false })
+      expect(wrapper.emitted().input[0][0]).to.eql('Testing (test) ')
+    })
+
+    it('inserts string at the begginning without leading space', () => {
+      const initialString = 'Testing'
+      const [wrapper] = generateInput(initialString)
+      const input = wrapper.find('input')
+      input.setValue(initialString)
+      wrapper.setData({ caret: 0 })
+      wrapper.vm.insert({ insertion: '(test)', keepOpen: false })
+      expect(wrapper.emitted().input[0][0]).to.eql('(test) Testing')
+    })
+
+    it('inserts string between words without creating extra spaces', () => {
+      const initialString = 'Spurdo Sparde'
+      const [wrapper] = generateInput(initialString)
+      const input = wrapper.find('input')
+      input.setValue(initialString)
+      wrapper.setData({ caret: 6 })
+      wrapper.vm.insert({ insertion: ':ebin:', keepOpen: false })
+      expect(wrapper.emitted().input[0][0]).to.eql('Spurdo :ebin: Sparde')
+    })
+
+    it('inserts string between words without creating extra spaces (other caret)', () => {
+      const initialString = 'Spurdo Sparde'
+      const [wrapper] = generateInput(initialString)
+      const input = wrapper.find('input')
+      input.setValue(initialString)
+      wrapper.setData({ caret: 7 })
+      wrapper.vm.insert({ insertion: ':ebin:', keepOpen: false })
+      expect(wrapper.emitted().input[0][0]).to.eql('Spurdo :ebin: Sparde')
+    })
+
+    it('inserts string without any padding if padEmoji setting is set to false', () => {
+      const initialString = 'Eat some spam!'
+      const [wrapper] = generateInput(initialString, false)
+      const input = wrapper.find('input')
+      input.setValue(initialString)
+      wrapper.setData({ caret: initialString.length, keepOpen: false })
+      wrapper.vm.insert({ insertion: ':spam:' })
+      expect(wrapper.emitted().input[0][0]).to.eql('Eat some spam!:spam:')
+    })
+
+    it('correctly sets caret after insertion at beginning', (done) => {
+      const initialString = '1234'
+      const [wrapper, vue] = generateInput(initialString)
+      const input = wrapper.find('input')
+      input.setValue(initialString)
+      wrapper.setData({ caret: 0 })
+      wrapper.vm.insert({ insertion: '1234', keepOpen: false })
+      vue.nextTick(() => {
+        expect(wrapper.vm.caret).to.eql(5)
+        done()
+      })
+    })
+
+    it('correctly sets caret after insertion at end', (done) => {
+      const initialString = '1234'
+      const [wrapper, vue] = generateInput(initialString)
+      const input = wrapper.find('input')
+      input.setValue(initialString)
+      wrapper.setData({ caret: initialString.length })
+      wrapper.vm.insert({ insertion: '1234', keepOpen: false })
+      vue.nextTick(() => {
+        expect(wrapper.vm.caret).to.eql(10)
+        done()
+      })
+    })
+
+    it('correctly sets caret after insertion if padEmoji setting is set to false', (done) => {
+      const initialString = '1234'
+      const [wrapper, vue] = generateInput(initialString, false)
+      const input = wrapper.find('input')
+      input.setValue(initialString)
+      wrapper.setData({ caret: initialString.length })
+      wrapper.vm.insert({ insertion: '1234', keepOpen: false })
+      vue.nextTick(() => {
+        expect(wrapper.vm.caret).to.eql(8)
+        done()
+      })
+    })
+  })
+})