From d575225d82b76b4b2715454a26b2a460dffa3868 Mon Sep 17 00:00:00 2001
From: Xiao Gui <xgui3783@gmail.com>
Date: Thu, 8 Jul 2021 14:15:11 +0200
Subject: [PATCH] bugfix: unittest

---
 .../nehuba/nehubaViewer/nehubaViewer.component.spec.ts      | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/viewerModule/nehuba/nehubaViewer/nehubaViewer.component.spec.ts b/src/viewerModule/nehuba/nehubaViewer/nehubaViewer.component.spec.ts
index 7faa79281..f6b977efc 100644
--- a/src/viewerModule/nehuba/nehubaViewer/nehubaViewer.component.spec.ts
+++ b/src/viewerModule/nehuba/nehubaViewer/nehubaViewer.component.spec.ts
@@ -309,6 +309,12 @@ describe('> nehubaViewer.component.ts', () => {
       const setup = () => {
 
         const fixture = TestBed.createComponent(NehubaViewerUnit)
+        /**
+         * set nehubaViewer, since some methods check viewer is loaded
+         */
+         fixture.componentInstance.nehubaViewer = {
+           ngviewer: {}
+         }
         fixture.detectChanges()
         prvSetCMSpy = spyOn<any>(fixture.componentInstance, 'setColorMap').and.callFake(() => {})
       }
-- 
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