openreplay/frontend/tests/featureFlagsStore.test.js
2023-06-30 12:29:59 +02:00

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JavaScript

import { jest, test, expect, describe } from '@jest/globals';
import FeatureFlag from 'App/mstore/types/FeatureFlag';
import FeatureFlagsStore from 'App/mstore/FeatureFlagsStore';
const mockFflagsService = {
fetchFlags: jest.fn(),
createFlag: jest.fn(),
updateFlag: jest.fn(),
deleteFlag: jest.fn(),
getFlag: jest.fn(),
};
// not working
jest.mock('App/services', () => {
return {
fflagsService: mockFflagsService,
};
});
// working fine?
jest.mock('App/mstore/types/FeatureFlag', () => {
class FakeClass {
constructor(data) {
Object.assign(this, data);
}
setHasChanged() {
return jest.fn(() => this)
}
toJS() {
return jest.fn(() => this)
}
}
return FakeClass;
})
describe('FeatureFlagsStore', () => {
test('should fetch flags', async () => {
const mockFlags = [{ featureFlagId: 1 }, { featureFlagId: 2 }];
mockFflagsService.fetchFlags.mockResolvedValueOnce({ list: mockFlags });
const store = new FeatureFlagsStore(mockFflagsService);
await store.fetchFlags();
expect(store.flags.length).toBe(mockFlags.length);
expect(store.flags[0].featureFlagId).toBe(mockFlags[0].featureFlagId);
expect(store.flags[1].featureFlagId).toBe(mockFlags[1].featureFlagId);
});
test('should create a flag', async () => {
const mockFlag = { featureFlagId: 3 };
mockFflagsService.createFlag.mockResolvedValueOnce(mockFlag);
const store = new FeatureFlagsStore(mockFflagsService);
store.setCurrentFlag(new FeatureFlag())
await store.createFlag();
expect(store.flags.length).toBe(1);
expect(store.flags[0].featureFlagId).toBe(mockFlag.featureFlagId);
});
test('should update a flag', async () => {
const mockFlag = { featureFlagId: 4 };
mockFflagsService.updateFlag.mockResolvedValueOnce(mockFlag);
const store = new FeatureFlagsStore(mockFflagsService);
store.currentFflag = new FeatureFlag();
await store.updateFlag();
expect(store.currentFflag.featureFlagId).toBe(mockFlag.featureFlagId);
});
test('should delete a flag', async () => {
const mockFlagId = 5;
mockFflagsService.deleteFlag.mockResolvedValueOnce();
const store = new FeatureFlagsStore(mockFflagsService);
store.flags = [new FeatureFlag({ featureFlagId: mockFlagId })];
await store.deleteFlag(mockFlagId);
expect(store.flags.length).toBe(0);
});
test('should fetch a flag', async () => {
const mockFlag = { featureFlagId: 6 };
mockFflagsService.getFlag.mockResolvedValueOnce(mockFlag);
const store = new FeatureFlagsStore(mockFflagsService);
await store.fetchFlag(mockFlag.featureFlagId);
expect(store.currentFflag.featureFlagId).toBe(mockFlag.featureFlagId);
});
});