Departure commit

src/main/utils/mergeData.test.js

@@ -0,0 +1,72 @@
+const { mergeList } = require('./mergeData')
+
+test('mergeList successed', () => {
+  const listA = [{
+    "id": "1682521800010412850",
+  },
+  {
+    "id": "1682521800010412950",
+  }]
+
+  const listB = [{
+    "id": "1682521800010412900",
+  }]
+
+  expect(mergeList(listA, listB)).toEqual([
+    {
+      "id": "1682521800010412850",
+    },
+    {
+      "id": "1682521800010412900",
+    },
+    {
+      "id": "1682521800010412950",
+    }
+  ])
+})
+
+test('mergeList with repeated data successed', () => {
+  const listA = [{
+    "id": "1682521800010412850",
+  },
+  {
+    "id": "1682521800010412950",
+  }]
+
+  const listB = [{
+    "id": "1682521800010412950",
+  }]
+
+  expect(mergeList(listA, listB)).toEqual([
+    {
+      "id": "1682521800010412850",
+    },
+    {
+      "id": "1682521800010412950",
+    }
+  ])
+})
+
+test('mergeList empty successed', () => {
+  const listA = []
+  const listB = [{
+    "id": "1682521800010412900",
+  }]
+  expect(mergeList(listA, listB)).toEqual([
+    {
+      "id": "1682521800010412900",
+    }
+  ])
+})
+
+test('mergeList empty 2 successed', () => {
+  const listA = [{
+    "id": "1682521800010412900",
+  }]
+  const listB = []
+  expect(mergeList(listA, listB)).toEqual([
+    {
+      "id": "1682521800010412900",
+    }
+  ])
+})