diff --git a/src/graphql/queries/__fixtures__/GetYdoc.js b/src/graphql/queries/__fixtures__/GetYdoc.js
new file mode 100644
index 00000000..0edce779
--- /dev/null
+++ b/src/graphql/queries/__fixtures__/GetYdoc.js
@@ -0,0 +1,31 @@
+export default {
+  '/ydocs/doc/foo': {
+    data: '',
+    versions: [
+      {
+        createdAt: '2020-02-09T15:11:04.472Z',
+        snapshot: '',
+      },
+      {
+        createdAt: '2020-02-09T15:11:04.472Z',
+        snapshot: '',
+      },
+      {
+        createdAt: '2020-02-09T15:11:04.472Z',
+        snapshot: '',
+      },
+      {
+        createdAt: '2020-02-09T15:11:04.472Z',
+        snapshot: '',
+      },
+    ],
+  },
+  '/articles/doc/foo2': {
+    data: '',
+    versions: [],
+  },
+  '/articles/doc/foo3': {
+    data: '',
+    versions: [],
+  },
+};
diff --git a/src/graphql/queries/__tests__/GetYdoc.js b/src/graphql/queries/__tests__/GetYdoc.js
new file mode 100644
index 00000000..434b6fd6
--- /dev/null
+++ b/src/graphql/queries/__tests__/GetYdoc.js
@@ -0,0 +1,26 @@
+import gql from 'util/GraphQL';
+import { loadFixtures, unloadFixtures } from 'util/fixtures';
+import fixtures from '../__fixtures__/GetYdoc';
+
+describe('GetReplyAndGetArticle', () => {
+  beforeAll(() => loadFixtures(fixtures));
+
+  describe('GetYdoc', () => {
+    it('should get the specified article & associated replies from ID', async () => {
+      expect(
+        await gql`
+          {
+            GetYdoc(id: "foo") {
+              data
+              versions {
+                createdAt
+                snapshot
+              }
+            }
+          }
+        `({}, { user: { id: 'fakeUser', appId: 'LINE' } })
+      ).toMatchSnapshot();
+    });
+  });
+  afterAll(() => unloadFixtures(fixtures));
+});
diff --git a/src/graphql/queries/__tests__/__snapshots__/GetYdoc.js.snap b/src/graphql/queries/__tests__/__snapshots__/GetYdoc.js.snap
new file mode 100644
index 00000000..da4ebc6a
--- /dev/null
+++ b/src/graphql/queries/__tests__/__snapshots__/GetYdoc.js.snap
@@ -0,0 +1,29 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`GetReplyAndGetArticle GetYdoc should get the specified article & associated replies from ID 1`] = `
+Object {
+  "data": Object {
+    "GetYdoc": Object {
+      "data": "",
+      "versions": Array [
+        Object {
+          "createdAt": "2020-02-09T15:11:04.472Z",
+          "snapshot": "",
+        },
+        Object {
+          "createdAt": "2020-02-09T15:11:04.472Z",
+          "snapshot": "",
+        },
+        Object {
+          "createdAt": "2020-02-09T15:11:04.472Z",
+          "snapshot": "",
+        },
+        Object {
+          "createdAt": "2020-02-09T15:11:04.472Z",
+          "snapshot": "",
+        },
+      ],
+    },
+  },
+}
+`;