From 2cfec1644c540b65207fbd19aa24a48b6ea314d6 Mon Sep 17 00:00:00 2001
From: vrolland <vincent.rolland.38@gmail.com>
Date: Mon, 6 Apr 2020 15:51:46 +0200
Subject: [PATCH] add test unit for data access

---
 packages/data-access/src/data-access.ts       |  2 +-
 packages/data-access/test/data-access.test.ts | 46 ++++++++++++++++++-
 2 files changed, 46 insertions(+), 2 deletions(-)

diff --git a/packages/data-access/src/data-access.ts b/packages/data-access/src/data-access.ts
index 0e0f9d7acb..8c352c8d74 100644
--- a/packages/data-access/src/data-access.ts
+++ b/packages/data-access/src/data-access.ts
@@ -457,7 +457,7 @@ export default class DataAccess implements DataAccessTypes.IDataAccess {
     this.checkInitialized();
 
     // last transaction timestamp retrieved
-    const lastLocationTimestamp = this.transactionIndex.getLastTransactionTimestamp();
+    const lastLocationTimestamp = await this.transactionIndex.getLastTransactionTimestamp();
     const listIndexedLocation = await this.transactionIndex.getIndexedLocation();
     const listIgnoredLocation = await this.ignoredLocation.getIgnoredLocation();
 
diff --git a/packages/data-access/test/data-access.test.ts b/packages/data-access/test/data-access.test.ts
index 6b48b26ddf..a032aacbfa 100644
--- a/packages/data-access/test/data-access.test.ts
+++ b/packages/data-access/test/data-access.test.ts
@@ -139,7 +139,7 @@ let clock: sinon.SinonFakeTimers;
 
 // tslint:disable:no-magic-numbers
 /* tslint:disable:no-unused-expression */
-describe.only('data-access', () => {
+describe('data-access', () => {
   beforeEach(async () => {
     clock = sinon.useFakeTimers();
   });
@@ -546,6 +546,50 @@ describe.only('data-access', () => {
     });
   });
 
+  describe('_getInformation', () => {
+    let dataAccess: any;
+
+    beforeEach(async () => {
+      const fakeStorage = {
+        ...defaultFakeStorage,
+        read: (param: string): any => {
+          const dataIdBlock2txFake: StorageTypes.IEntry = {
+            content: JSON.stringify(blockWith2tx),
+            id: '1',
+            meta: { state: StorageTypes.ContentState.CONFIRMED, timestamp: 10 },
+          };
+          const result: any = {
+            dataIdBlock2tx: dataIdBlock2txFake,
+          };
+          return result[param];
+        },
+      };
+
+      dataAccess = new DataAccess(fakeStorage);
+      await dataAccess.initialize();
+    });
+
+    it('can _getInformation()', async () => {
+      expect(await dataAccess._getInformation(), 'result with arbitraryTopic1 wrong').to.deep.equal(
+        {
+          filesIgnored: { count: 0, list: undefined },
+          filesRetrieved: { count: 1, lastTimestamp: 10, list: undefined },
+          lastSynchronizationTimestamp: 0,
+        },
+      );
+    });
+    it('can _getInformation() with details', async () => {
+      expect(
+        await dataAccess._getInformation(true),
+        'result with arbitraryTopic1 wrong',
+      ).to.deep.equal({
+        filesIgnored: { count: 0, list: {} },
+        filesRetrieved: { count: 1, lastTimestamp: 10, list: ['dataIdBlock2tx'] },
+        lastSynchronizationTimestamp: 0,
+      });
+    });
+  });
+
   it('synchronizeNewDataId() should throw an error if not initialized', async () => {
     const dataAccess = new DataAccess(defaultFakeStorage);