javascript - （未知 url）的 Http 失败响应：0 Unknown Error on running jasmine unit test without backend
问题描述
当我在没有 web api 的情况下运行测试用例时，出现 Http Failure 响应错误。当 web api 运行时，测试运行良好
以下是我的代码片段：
beforeEach(async(() => {
TestBed.configureTestingModule({
declarations: [PlanDirectiveReadOnlyComponent, TitleCasePipe, PlanDirectivePhaseComponent, StructureComponent,
EditPhaseComponent, TotalPhaseComponent,
GoalIntellisenseComponent],
imports: [HttpClientModule, FormsModule, ReactiveFormsModule, DialogModule, TableModule, RouterTestingModule],
providers: [PlanOrderService, {
provide: ActivatedRoute,
useValue: {
params: Observable.of({ orderId: 'Order_2' })
}
}, AppService, PlanDirectiveTemplateDetailsService,
ConfirmationService
]
})
.compileComponents();
}));
beforeEach(() => {
fixture = TestBed.createComponent(PlanDirectiveReadOnlyComponent);
planDirectiveTemplateDetails = TestBed.get(PlanDirectiveTemplateDetailsService);
appService = TestBed.get(AppService);
component = fixture.componentInstance;
originalTimeout = jasmine.DEFAULT_TIMEOUT_INTERVAL;
jasmine.DEFAULT_TIMEOUT_INTERVAL = 100000;
});
afterEach(function () {
jasmine.DEFAULT_TIMEOUT_INTERVAL = originalTimeout;
});
it('should create', () => {
spyOn(component, 'getPatient').and.returnValue(true);
expect(component).toBeTruthy();
});
it('should fetch patient details using order id', async(() => {
planDirectiveTemplateDetails = TestBed.get(PlanDirectiveTemplateDetailsService);
const patient = {
ID: 'pat_1', AnonymizedID: 'abnhuio rtret', Name: 'ABENE SENATOR SNOW'
};
spyOn(planDirectiveTemplateDetails, 'getPatientByOrderId').and.callFake(() => {
return Observable.of<Patient>(patient);
});
component.getPatient();
fixture.whenStable().then(() => {
expect(component.appService.objPlanDirectiveDetails.isBackButtonPressed).toBeFalsy();
expect(component.patientLastNameCharacter).toEqual('A');
expect(component.patientFirstNameCharacter).toEqual('S');
});
}));
it('should extract data from url', async(() => {
spyOn(planDirectiveTemplateDetails, 'getStructureSetIdByorderId').and.returnValue(Observable.of('CT_1'));
component.routeParameters();
fixture.whenStable().then(() => {
expect(component.orderId).toBe('Order_2');
expect(component.structuresetId).toBe('CT_1');
});
}));
it('should fetch treatment instruction data from DB', async(() => {
treatmentInst = `{"Identifier":"6a10990d-6696-480d-b9f2-3024add297c1","DisplayName":"Test Template",
"AnatomicalRegion":"Pelvis","AnatomicalSite":"Prostate","OARs":{"Structure":[{"Id":"OAR1","Code":"15900","Schema":"FMA",
"SchemaVersion":"3.2","Meaning":"Controlateral Breast","Color":null,"Name":"Controlateral Breast"},{"Id":"OAR2","Code":"14544",
"Schema":"FMA","SchemaVersion":"3.2","Meaning":"Ipsilateral lung","Color":null,"Name":"Ipsilateral lung"},
{"Id":"OAR3","Code":"14544","Schema":"FMA","SchemaVersion":"3.2","Meaning":"Controlateral lung","Color":null,
"Name":"Controlateral lung"},{"Id":"OAR4","Code":"14544","Schema":"FMA","SchemaVersion":"3.2","Meaning":"Heart","Color":null,
"Name":"Heart"}]},"Targets":{"Structure":[{"Id":"Target1","Code":"PTV","Schema":"99VMS_STRUCTCODE","SchemaVersion":"1",
"Meaning":"Planning Target Volume","Color":null,"Name":"PTV High"},{"Id":"Target2","Code":"CTV","Schema":"99VMS_STRUCTCODE",
"SchemaVersion":"1","Meaning":"Clinical Target Volume","Color":null,"Name":"CTV Low"}]},"OARObjectives":{
"Objective":[{"StructureId":"OAR1","Phase":"1","ClinicalGoal":{"DVHObjective":"Max[Gy]","Evaluator":"<=2"},
"AcceptableVariation":{"DVHObjective":"Max[Gy]","Evaluator":"<=4"},"Priority":"1"},{"StructureId":"OAR1","Phase":"2",
"ClinicalGoal":{"DVHObjective":"D5%[Gy]","Evaluator":"<=1.44"},"AcceptableVariation":{"DVHObjective":"D5%[Gy]",
"Evaluator":"<=1.42"},"Priority":"2"},{"StructureId":"OAR2","Phase":"1","ClinicalGoal":{"DVHObjective":"V16cc[%]",
"Evaluator":"<=15"},"AcceptableVariation":{"DVHObjective":"V16cc[%]","Evaluator":"<=11"},"Priority":"3"},
{"StructureId":"OAR2","Phase":"2","ClinicalGoal":{"DVHObjective":"V16cc[%]","Evaluator":"<=15"},"AcceptableVariation":
{"DVHObjective":"V16cc[%]","Evaluator":"<=11"},"Priority":"3"},{"StructureId":"OAR3","Phase":"2","ClinicalGoal":
{"DVHObjective":"Max[cc]","Evaluator":"<=2"},"AcceptableVariation":{"DVHObjective":"Max[cc]","Evaluator":"<=5"},
"Priority":"4"},{"StructureId":"OAR4","Phase":"2","ClinicalGoal":{"DVHObjective":"Mean[%]","Evaluator":"<=2"},
"AcceptableVariation":{"DVHObjective":"Mean[%]","Evaluator":"<=3"},"Priority":"5"}]},"PrescribedSessions":
{"Session":[{"Id":"1","ReferencedPhase":"1","Imaging":"None"},{"Id":"2","ReferencedPhase":"1","Imaging":"None"},
{"Id":"3","ReferencedPhase":"1","Imaging":"None"},{"Id":"4","ReferencedPhase":"1","Imaging":"None"},{"Id":"5",
"ReferencedPhase":"1","Imaging":"None"},{"Id":"6","ReferencedPhase":"1","Imaging":"None"},{"Id":"7","ReferencedPhase":"1",
"Imaging":"None"},{"Id":"8","ReferencedPhase":"1","Imaging":"None"},{"Id":"9","ReferencedPhase":"1","Imaging":"None"},
{"Id":"10","ReferencedPhase":"1","Imaging":"None"},{"Id":"11","ReferencedPhase":"1","Imaging":"None"},{"Id":"12",
"ReferencedPhase":"1","Imaging":"None"},{"Id":"13","ReferencedPhase":"1","Imaging":"None"},{"Id":"14","ReferencedPhase":"1",
"Imaging":"None"},{"Id":"15","ReferencedPhase":"1","Imaging":"None"},{"Id":"16","ReferencedPhase":"2","Imaging":"None"},
{"Id":"17","ReferencedPhase":"2","Imaging":"None"},{"Id":"18","ReferencedPhase":"2","Imaging":"None"},{"Id":"19",
"ReferencedPhase":"2","Imaging":"None"},{"Id":"20","ReferencedPhase":"2","Imaging":"None"}]},"Phases":{"Phase":[{"Id":"1",
"PrescriptionTargets":{"PrescriptionTarget":[{"StructureId":"Target1","FractionDoseGy":"4","FractionCount":15,
"TotalDose":60.0,"Objectives":{"Objective":[{"StructureId":null,"Phase":null,"ClinicalGoal":{"DVHObjective":"D5%[Gy]",
"Evaluator":"<=52"},"AcceptableVariation":{"DVHObjective":"D5%[Gy]","Evaluator":"<=53"},"Priority":"1"},{"StructureId":null,
"Phase":null,"ClinicalGoal":{"DVHObjective":"Max[%]","Evaluator":"<=105"},"AcceptableVariation":{"DVHObjective":"Max[%]",
"Evaluator":"<=115"},"Priority":"2"}]}},{"StructureId":"Target2","FractionDoseGy":"2","FractionCount":15,"TotalDose":30.0,
"Objectives":{"Objective":[{"StructureId":null,"Phase":null,"ClinicalGoal":{"DVHObjective":"V43%[cc]","Evaluator":"<=50"},
"AcceptableVariation":{"DVHObjective":"V43%[cc]","Evaluator":"<=45"},"Priority":"1"},{"StructureId":null,"Phase":null,
"ClinicalGoal":{"DVHObjective":"Mean[cc]","Evaluator":"<=7"},"AcceptableVariation":{"DVHObjective":"Mean[cc]","Evaluator":
"<=10"},"Priority":"2"}]}}]}},{"Id":"2","PrescriptionTargets":{"PrescriptionTarget":[{"StructureId":"Target1",
"FractionDoseGy":"8","FractionCount":5,"TotalDose":40.0,"Objectives":{"Objective":[{"StructureId":null,"Phase":null,
"ClinicalGoal":{"DVHObjective":"D3cc[Gy]","Evaluator":"<=54"},"AcceptableVariation":{"DVHObjective":"D3cc[Gy]","Evaluator":
"<=52"},"Priority":"1"},{"StructureId":null,"Phase":null,"ClinicalGoal":{"DVHObjective":"Mean[Gy]","Evaluator":"<=19"},
"AcceptableVariation":{"DVHObjective":"Mean[Gy]","Evaluator":"<=10"},"Priority":"2"}]}},{"StructureId":"Target2",
"FractionDoseGy":"4","FractionCount":5,"TotalDose":20.0,"Objectives":{"Objective":[{"StructureId":null,"Phase":null,
"ClinicalGoal":{"DVHObjective":"V43Gy[cc]","Evaluator":"<=50"},"AcceptableVariation":{"DVHObjective":"V43Gy[cc]",
"Evaluator":"<=52"},"Priority":"1"},{"StructureId":null,"Phase":null,"ClinicalGoal":{"DVHObjective":"V48Gy[%]","Evaluator":
"<=30"},"AcceptableVariation":{"DVHObjective":"V48Gy[%]","Evaluator":"<=28"},"Priority":"2"}]}}]}}]},"Notes":{"Note":
[{"TimeStamp":"30 Jul 2018, 1:31 PM","UpdatedBy":"RO","Comment":"Comment Added by Remote Oncologist"},{"TimeStamp":
"30 Jul 2018, 1:31 PM","UpdatedBy":"RO","Comment":"Comment Added by Remote Oncologist"}]}}`;
spyOn(planDirectiveTemplateDetails, 'getTemplateByTemplateId').and.returnValue(Observable.of(treatmentInst));
spyOn(component, 'updateTemplateInUI').and.returnValue(true);
spyOn(appService, 'changeTreatment').and.returnValue(true);
component.getTemplate();
fixture.whenStable().then(() => {
expect(component.TemplateSiteName.siteName).toBe('Prostate');
expect(component.TemplateSiteName.templateName).toBe('Test Template');
expect(appService.changeTreatment).toHaveBeenCalled();
});
}));
it('should update treatment instruction data in UI', async(() => {
treatmentInst = {
Identifier: '6a10990d-6696-480d-b9f2-3024add297c1', DisplayName: 'Test Template', AnatomicalRegion: 'Pelvis',
AnatomicalSite: 'Prostate', OARs: {
Structure: [{
Id: 'OAR1', Code: 15900, Schema: 'FMA', SchemaVersion: 3.2,
Meaning: 'Controlateral Breast', Color: null, Name: 'Controlateral Breast'
}, {
Id: 'OAR2', Code: 14544, Schema: 'FMA',
SchemaVersion: 3.2, Meaning: 'Ipsilateral lung', Color: null, Name: 'Ipsilateral lung'
}, {
Id: 'OAR3', Code: 14544, Schema: 'FMA',
SchemaVersion: 3.2, Meaning: 'Controlateral lung', Color: null, Name: 'Controlateral lung'
}, {
Id: 'OAR4', Code: 14544, Schema: 'FMA',
SchemaVersion: 3.2, Meaning: 'Heart', Color: null, Name: 'Heart'
}]
}, Targets: {
Structure: [{
Id: 'Target1', Code: 'PTV',
Schema: '99VMS_STRUCTCODE', SchemaVersion: 1, Meaning: 'Planning Target Volume', Color: null, Name: 'PTV High'
},
{
Id: 'Target2', Code: 'CTV', Schema: '99VMS_STRUCTCODE', SchemaVersion: 1, Meaning: 'Clinical Target Volume',
Color: null, Name: 'CTV Low'
}]
},
OARObjectives: {
Objective: [{
StructureId: 'OAR1', Phase: 1, ClinicalGoal: { DVHObjective: 'Max[Gy]', Evaluator: '<=2' },
AcceptableVariation: { DVHObjective: 'Max[Gy]', Evaluator: '<=4' }, Priority: 1
}, {
StructureId: 'OAR1', Phase: 2,
ClinicalGoal: { DVHObjective: 'D5%[Gy]', Evaluator: '<=1.44' },
AcceptableVariation: { DVHObjective: 'D5%[Gy]', Evaluator: '<=1.42' }, Priority: 2
}, {
StructureId: 'OAR2', Phase: 1, ClinicalGoal: { DVHObjective: 'V16cc[%]', Evaluator: '<=15' },
AcceptableVariation: { DVHObjective: 'V16cc[%]', Evaluator: '<=11' }, Priority: 3
}, {
StructureId: 'OAR2', Phase: 2,
ClinicalGoal: { DVHObjective: 'V16cc[%]', Evaluator: '<=15' },
AcceptableVariation: { DVHObjective: 'V16cc[%]', Evaluator: '<=11' }, Priority: 3
},
{
StructureId: 'OAR3', Phase: 2, ClinicalGoal: { DVHObjective: 'Max[cc]', Evaluator: '<=2' }, AcceptableVariation: {
DVHObjective: 'Max[cc]', Evaluator: '<=5'
}, Priority: 4
}, {
StructureId: 'OAR4', Phase: 2, ClinicalGoal: { DVHObjective: 'Mean[%]', Evaluator: '<=2' },
AcceptableVariation: { DVHObjective: 'Mean[%]', Evaluator: '<=3' }, Priority: 5
}]
}, PrescribedSessions: {
Session: [{
Id: 1, ReferencedPhase: 1, Imaging: 'None'
}, { Id: 2, ReferencedPhase: 1, Imaging: 'None' }, { Id: 3, ReferencedPhase: 1, Imaging: 'None' }, {
Id: 4, ReferencedPhase: 1, Imaging: 'None'
}, { Id: 5, ReferencedPhase: 1, Imaging: 'None' }, { Id: 6, ReferencedPhase: 1, Imaging: 'None' }, {
Id: 7, ReferencedPhase: 1, Imaging: 'None'
}, { Id: 8, ReferencedPhase: 1, Imaging: 'None' }, { Id: 9, ReferencedPhase: 1, Imaging: 'None' },
{ Id: 10, ReferencedPhase: 1, Imaging: 'None' }, { Id: 11, ReferencedPhase: 1, Imaging: 'None' }, {
Id: 12, ReferencedPhase: 1, Imaging: 'None'
}, { Id: 13, ReferencedPhase: 1, Imaging: 'None' }, { Id: 14, ReferencedPhase: 1, Imaging: 'None' },
{ Id: 15, ReferencedPhase: 1, Imaging: 'None' }, { Id: 16, ReferencedPhase: 2, Imaging: 'None' },
{ Id: 17, ReferencedPhase: 2, Imaging: 'None' }, { Id: 18, ReferencedPhase: 2, Imaging: 'None' },
{ Id: 19, ReferencedPhase: 2, Imaging: 'None' }, { Id: 20, ReferencedPhase: 2, Imaging: 'None' }]
}, Phases: {
Phase: [{
Id: 1, PrescriptionTargets: {
PrescriptionTarget: [{
StructureId: 'Target1', FractionDoseGy: 4,
FractionCount: 15, TotalDose: 60, Objectives: {
Objective: [{
StructureId: null, Phase: null, ClinicalGoal: {
DVHObjective: 'D5%[Gy]', Evaluator: '<=52'
}, AcceptableVariation: { DVHObjective: 'D5%[Gy]', Evaluator: '<=53' }, Priority: 1
},
{
StructureId: null, Phase: null, ClinicalGoal: { DVHObjective: 'Max[%]', Evaluator: '<=105' },
AcceptableVariation: { DVHObjective: 'Max[%]', Evaluator: '<=115' }, Priority: 2
}]
}
}, {
StructureId: 'Target2', FractionDoseGy: 2,
FractionCount: 15, TotalDose: 30, Objectives: {
Objective: [{
StructureId: null, Phase: null, ClinicalGoal:
{ DVHObjective: 'V43%[cc]', Evaluator: '<=50' },
AcceptableVariation: { DVHObjective: 'V43%[cc]', Evaluator: '<=45' }, Priority: 1
}, {
StructureId: null, Phase: null, ClinicalGoal: { DVHObjective: 'Mean[cc]', Evaluator: '<=7' },
AcceptableVariation: { DVHObjective: 'Mean[cc]', Evaluator: '<=10' }, Priority: 2
}]
}
}]
}
},
{
Id: 2, PrescriptionTargets: {
PrescriptionTarget: [{
StructureId: 'Target1', FractionDoseGy: 8, FractionCount: 5,
TotalDose: 40, Objectives: {
Objective: [{
StructureId: null, Phase: null, ClinicalGoal: {
DVHObjective: 'D3cc[Gy]', Evaluator: '<=54'
}, AcceptableVariation: { DVHObjective: 'D3cc[Gy]', Evaluator: '<=52' }, Priority: 1
},
{
StructureId: null, Phase: null, ClinicalGoal: { DVHObjective: 'Mean[Gy]', Evaluator: '<=19' },
AcceptableVariation: { DVHObjective: 'Mean[Gy]', Evaluator: '<=10' }, Priority: 2
}]
}
}, {
StructureId: 'Target2', FractionDoseGy: 4,
FractionCount: 5, TotalDose: 20, Objectives: {
Objective: [{
StructureId: null, Phase: null, ClinicalGoal:
{ DVHObjective: 'V43Gy[cc]', Evaluator: '<=50' }, AcceptableVariation: {
DVHObjective: 'V43Gy[cc]', Evaluator: '<=52'
}, Priority: 1
}, {
StructureId: null, Phase: null, ClinicalGoal: {
DVHObjective: 'V48Gy[%]', Evaluator: '<=30'
}, AcceptableVariation: { DVHObjective: 'V48Gy[%]', Evaluator: '<=28' }, Priority: 2
}]
}
}]
}
}]
},
Notes: {
Note: [{ TimeStamp: '30 Jul 2018, 1:31 PM', UpdatedBy: 'RO', Comment: 'Comment Added by Remote Oncologist' },
{ TimeStamp: '30 Jul 2018, 1:31 PM', UpdatedBy: 'RO', Comment: 'Comment Added by Remote Oncologist' }]
}
};
appService.treatmentInstruction.next(treatmentInst);
// spyOnProperty(appService.treatmentInstruction, 'next').and.returnValue(treatmentInst);
component.updateTemplateInUI();
fixture.whenStable().then(() => {
expect(component.structuresInfo.length).toBe(2);
expect(component.oarStructureLength).toBe(4);
expect(component.notesArray.length).toBe(2);
});
}));
解决方案
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