96 lines
2.9 KiB
TypeScript
96 lines
2.9 KiB
TypeScript
import { LinearWorkflowSectionComponent } from './linear-workflow-section.component';
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import { LinearWorkflowComponent } from './linear-workflow.component';
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import { SimpleChanges } from 'ng-metadata/core';
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import Spy = jasmine.Spy;
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describe("LinearWorkflowSectionComponent", () => {
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var component: LinearWorkflowSectionComponent;
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var parentMock: LinearWorkflowComponent;
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beforeEach(() => {
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parentMock = new LinearWorkflowComponent();
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component = new LinearWorkflowSectionComponent(parentMock);
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});
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describe("ngOnInit", () => {
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it("calls parent component to add itself as a section", () => {
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var addSectionSpy: Spy = spyOn(parentMock, "addSection").and.returnValue(null);
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component.ngOnInit();
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expect(addSectionSpy.calls.argsFor(0)[0]).toBe(component);
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});
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});
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describe("ngOnChanges", () => {
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var onSectionInvalidSpy: Spy;
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var changesObj: SimpleChanges;
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beforeEach(() => {
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onSectionInvalidSpy = spyOn(parentMock, "onSectionInvalid").and.returnValue(null);
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changesObj = {
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sectionValid: {
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currentValue: true,
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previousValue: false,
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isFirstChange: () => false,
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},
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skipSection: {
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currentValue: true,
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previousValue: false,
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isFirstChange: () => false,
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},
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};
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});
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it("does nothing if 'sectionValid' input not changed", () => {
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component.ngOnChanges({});
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expect(onSectionInvalidSpy).not.toHaveBeenCalled();
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});
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it("does nothing if 'sectionValid' input is true", () => {
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component.ngOnChanges(changesObj);
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expect(onSectionInvalidSpy).not.toHaveBeenCalled();
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});
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it("calls parent method to inform that section is invalid if 'sectionValid' input changed to false", () => {
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changesObj['sectionValid'].currentValue = false;
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component.ngOnChanges(changesObj);
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expect(onSectionInvalidSpy.calls.argsFor(0)[0]).toEqual(component.sectionId);
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});
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it("calls parent method to go to next section if 'skipSection' input is true and is current section", () => {
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delete changesObj['sectionValid'];
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const onNextSectionSpy: Spy = spyOn(parentMock, 'onNextSection').and.returnValue(null);
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component.isCurrentSection = true;
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component.ngOnChanges(changesObj);
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expect(onNextSectionSpy).toHaveBeenCalled();
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});
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});
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describe("onSubmitSection", () => {
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var onNextSectionSpy: Spy;
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beforeEach(() => {
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onNextSectionSpy = spyOn(parentMock, "onNextSection").and.returnValue(null);
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});
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it("does nothing if section is invalid", () => {
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component.sectionValid = false;
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component.onSubmitSection();
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expect(onNextSectionSpy).not.toHaveBeenCalled();
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});
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it("calls parent method to go to next section if section is valid", () => {
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component.sectionValid = true;
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component.onSubmitSection();
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expect(onNextSectionSpy).toHaveBeenCalled();
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});
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});
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});
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