Jira MCP Toolset

/** * Unit tests for the Issue Creation Wizard State Serialization */ import { serializeState, deserializeState } from '../stateSerialization' import { WizardStep } from '../types' import type { WizardState } from '../types' describe('State Serialization', () => { const validState: WizardState = { active: true, currentStep: WizardStep.PROJECT_SELECTION, projectKey: 'TEST-1', fields: { description: 'Test description', }, validation: { errors: {}, warnings: {}, }, timestamp: Date.now(), } it('should serialize a valid state', () => { const result = serializeState(validState) expect(result.success).toBe(true) if (result.success) { expect(typeof result.data).toBe('string') expect(JSON.parse(result.data)).toEqual(validState) } }) it('should handle serialization error for circular references', () => { // Create an object with circular reference that will cause JSON.stringify to throw const stateWithCircularRef: any = { ...validState, circular: {}, } stateWithCircularRef.circular.self = stateWithCircularRef // Create circular reference const result = serializeState(stateWithCircularRef as WizardState) expect(result.success).toBe(false) if (!result.success) { expect(result.error.code).toBe('UNKNOWN_ERROR') expect(result.error.message).toBe('Failed to serialize state') } }) it('should deserialize a valid serialized state', () => { const serialized = JSON.stringify(validState) const result = deserializeState(serialized) expect(result.success).toBe(true) if (result.success) { expect(result.data).toEqual(validState) } }) it('should reject invalid serialized data', () => { const invalidJson = '{ invalid json }' const result = deserializeState(invalidJson) expect(result.success).toBe(false) if (!result.success) { expect(result.error.code).toBe('UNKNOWN_ERROR') } }) it('should reject serialized data that is not a wizard state', () => { const invalidState = JSON.stringify({ foo: 'bar', }) const result = deserializeState(invalidState) expect(result.success).toBe(false) if (!result.success) { expect(result.error.code).toBe('INVALID_PARAMETERS') } }) it('should reject serialized state with invalid step', () => { const invalidState = JSON.stringify({ active: true, currentStep: 'invalid_step', fields: {}, validation: { errors: {}, warnings: {}, }, timestamp: Date.now(), }) const result = deserializeState(invalidState) expect(result.success).toBe(false) if (!result.success) { expect(result.error.code).toBe('INVALID_PARAMETERS') } }) })