1 files changed, 83 insertions, 0 deletions
diff --git a/src/pybind/mgr/dashboard/frontend/src/app/ceph/block/iscsi/iscsi.component.spec.ts b/src/pybind/mgr/dashboard/frontend/src/app/ceph/block/iscsi/iscsi.component.spec.ts
new file mode 100644
index 000000000..9e99bf9e6
--- /dev/null
+++ b/src/pybind/mgr/dashboard/frontend/src/app/ceph/block/iscsi/iscsi.component.spec.ts
@@ -0,0 +1,83 @@
+import { NO_ERRORS_SCHEMA } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+
+import { of } from 'rxjs';
+
+import { IscsiService } from '~/app/shared/api/iscsi.service';
+import { CephShortVersionPipe } from '~/app/shared/pipes/ceph-short-version.pipe';
+import { DimlessPipe } from '~/app/shared/pipes/dimless.pipe';
+import { IscsiBackstorePipe } from '~/app/shared/pipes/iscsi-backstore.pipe';
+import { FormatterService } from '~/app/shared/services/formatter.service';
+import { SharedModule } from '~/app/shared/shared.module';
+import { configureTestBed } from '~/testing/unit-test-helper';
+import { IscsiComponent } from './iscsi.component';
+
+describe('IscsiComponent', () => {
+  let component: IscsiComponent;
+  let fixture: ComponentFixture<IscsiComponent>;
+  let iscsiService: IscsiService;
+  let tcmuiscsiData: Record<string, any>;
+
+  const fakeService = {
+    overview: () => {
+      return new Promise(function () {
+        return;
+      });
+    }
+  };
+
+  configureTestBed({
+    imports: [BrowserAnimationsModule, SharedModule],
+    declarations: [IscsiComponent],
+    schemas: [NO_ERRORS_SCHEMA],
+    providers: [
+      CephShortVersionPipe,
+      DimlessPipe,
+      FormatterService,
+      IscsiBackstorePipe,
+      { provide: IscsiService, useValue: fakeService }
+    ]
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(IscsiComponent);
+    component = fixture.componentInstance;
+    iscsiService = TestBed.inject(IscsiService);
+    fixture.detectChanges();
+    tcmuiscsiData = {
+      images: []
+    };
+    spyOn(iscsiService, 'overview').and.callFake(() => of(tcmuiscsiData));
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+
+  it('should refresh without stats available', () => {
+    tcmuiscsiData.images.push({});
+    component.refresh();
+    expect(component.images[0].cdIsBinary).toBe(true);
+  });
+
+  it('should refresh with stats', () => {
+    tcmuiscsiData.images.push({
+      stats_history: {
+        rd_bytes: [
+          [1540551220, 0.0],
+          [1540551225, 0.0],
+          [1540551230, 0.0]
+        ],
+        wr_bytes: [
+          [1540551220, 0.0],
+          [1540551225, 0.0],
+          [1540551230, 0.0]
+        ]
+      }
+    });
+    component.refresh();
+    expect(component.images[0].stats_history).toEqual({ rd_bytes: [0, 0, 0], wr_bytes: [0, 0, 0] });
+    expect(component.images[0].cdIsBinary).toBe(true);
+  });
+});