1 files changed, 98 insertions, 0 deletions
diff --git a/catalog-ui/src/app/ng2/components/forms/env-params/env-params.component.spec.ts b/catalog-ui/src/app/ng2/components/forms/env-params/env-params.component.spec.ts
new file mode 100644
index 0000000000..f6b0eb4a21
--- /dev/null
+++ b/catalog-ui/src/app/ng2/components/forms/env-params/env-params.component.spec.ts
@@ -0,0 +1,98 @@
+import {async, ComponentFixture} from "@angular/core/testing";
+import {EnvParamsComponent} from "./env-params.component";
+import {SdcUiServices, SdcUiCommon} from "onap-ui-angular";
+import {ConfigureFn, configureTests} from "../../../../../jest/test-config.helper";
+import {NgxDatatableModule} from "@swimlane/ngx-datatable";
+import {NO_ERRORS_SCHEMA} from "@angular/core";
+import {ArtifactModel} from "../../../../models/artifacts";
+import { CacheService } from '../../../services/cache.service';
+
+describe('environment parameters component', () => {
+
+    let fixture: ComponentFixture<EnvParamsComponent>;
+    let popoverServiceMock: Partial<SdcUiServices.PopoverService>;
+    let regexPatterns: any;
+
+    let artifactModel = new ArtifactModel();
+
+    let mockHeatParameters = [
+        {currentValue: "1", defaultValue: null, description: "Description 1", empty:false, name: "Param1", ownerId: null, type: "string", uniqueId: null, envDisplayName:null, version: null, filterTerm:null},
+        {currentValue: "2", defaultValue: null, description: "Description 2", empty:false, name: "Param2", ownerId: null, type: "string", uniqueId: null, envDisplayName:null, version: null, filterTerm:null},
+        {currentValue: "3", defaultValue: null, description: "Description 3", empty:false, name: "Param3", ownerId: null, type: "string", uniqueId: null, envDisplayName:null, version: null, filterTerm:null}
+        ];
+
+    let keyboardEvent = new KeyboardEvent("keyup");
+
+    beforeEach(
+        async(() => {
+
+            popoverServiceMock = {
+                createPopOver : jest.fn()
+            }
+
+            const configure: ConfigureFn = testBed => {
+                testBed.configureTestingModule({
+                    declarations: [EnvParamsComponent],
+                    imports: [NgxDatatableModule],
+                    schemas: [NO_ERRORS_SCHEMA],
+                    providers: [
+                        { provide: SdcUiServices.PopoverService, useValue: popoverServiceMock },
+                        { provide: CacheService, useValue: { get: jest.fn() } }
+                    ],
+                });
+            };
+
+            configureTests(configure).then(testBed => {
+                fixture = testBed.createComponent(EnvParamsComponent);
+            });
+        })
+    );
+
+    it('should match current snapshot of env-params component', () => {
+        expect(fixture).toMatchSnapshot();
+    });
+
+    it('should clear CurrentValue for a given name in the heat parameter', () => {
+         fixture.componentInstance.artifact = artifactModel;
+         fixture.componentInstance.artifact.heatParameters = mockHeatParameters;
+         expect(fixture.componentInstance.artifact.heatParameters.length).toBe(3);
+         expect(fixture.componentInstance.artifact.heatParameters[0].currentValue).toBe("1");
+         fixture.componentInstance.clearCurrentValue("Param1");
+         expect(fixture.componentInstance.artifact.heatParameters[0].currentValue).toBe("");
+    });
+
+    it("should update filter heatParameters so there won''t be any value to be displayed", () => {
+
+        fixture.componentInstance.artifact = artifactModel;
+        fixture.componentInstance.artifact.heatParameters = mockHeatParameters;
+        fixture.componentInstance.ngOnInit();
+
+        let event = {
+             target : {
+                value: 'paramNotExist'
+             }
+        }
+
+        expect(fixture.componentInstance.artifact.heatParameters.length).toBe(3);
+        fixture.componentInstance.updateFilter(event);
+        expect(fixture.componentInstance.artifact.heatParameters.length).toBe(0);
+    });
+
+    it("should update filter heatParameters so there will be only 1 value to be displayed", () => {
+
+        fixture.componentInstance.artifact = artifactModel;
+        fixture.componentInstance.artifact.heatParameters = mockHeatParameters;
+        fixture.componentInstance.ngOnInit();
+
+        let event = {
+            target : {
+                value: 'param1'
+            }
+        }
+
+        expect(fixture.componentInstance.artifact.heatParameters.length).toBe(3);
+        fixture.componentInstance.updateFilter(event);
+        expect(fixture.componentInstance.artifact.heatParameters.length).toBe(1);
+    });
+
+});
+\ No newline at end of file