import {
verifyMigration,
testDynamicFormatAddition,
generateMigrationReport,
MigrationVerificationResult
} from '../utils/migration-verification';
describe('Migration Verification', () => {
describe('verifyMigration', () => {
it('should verify migration successfully', async () => {
const result = await verifyMigration();
expect(result).toBeDefined();
expect(typeof result.success).toBe('boolean');
expect(Array.isArray(result.errors)).toBe(true);
expect(Array.isArray(result.warnings)).toBe(true);
expect(result.details).toBeDefined();
});
it('should provide detailed verification results', async () => {
const result = await verifyMigration();
expect(result.details.formatCount).toBeDefined();
expect(typeof result.details.formatCount.expected).toBe('number');
expect(typeof result.details.formatCount.actual).toBe('number');
expect(result.details.mappingVerification).toBeDefined();
expect(typeof result.details.mappingVerification.krokiMappings).toBe('boolean');
expect(typeof result.details.mappingVerification.outputSupport).toBe('boolean');
expect(typeof result.details.mappingVerification.defaultFormats).toBe('boolean');
});
it('should verify functionality tests', async () => {
const result = await verifyMigration();
expect(result.details.functionalityTests).toBeDefined();
expect(typeof result.details.functionalityTests.formatValidation).toBe('boolean');
expect(typeof result.details.functionalityTests.outputValidation).toBe('boolean');
expect(typeof result.details.functionalityTests.krokiFormatResolution).toBe('boolean');
expect(typeof result.details.functionalityTests.configurationAccess).toBe('boolean');
});
it('should include performance metrics', async () => {
const result = await verifyMigration();
expect(result.details.performanceMetrics).toBeDefined();
expect(typeof result.details.performanceMetrics.formatResolutionTime).toBe('number');
expect(typeof result.details.performanceMetrics.mappingGenerationTime).toBe('number');
expect(result.details.performanceMetrics.formatResolutionTime).toBeGreaterThanOrEqual(0);
expect(result.details.performanceMetrics.mappingGenerationTime).toBeGreaterThanOrEqual(0);
});
it('should handle errors gracefully', async () => {
// This test ensures that even if internal operations fail,
// the verification function doesn't throw but returns error information
const result = await verifyMigration();
// Function should always return a result, even on failure
expect(result).toBeDefined();
expect(typeof result.success).toBe('boolean');
if (!result.success) {
expect(result.errors.length).toBeGreaterThan(0);
}
});
});
describe('testDynamicFormatAddition', () => {
it('should test dynamic format addition capabilities', async () => {
const result = await testDynamicFormatAddition();
expect(result).toBeDefined();
expect(typeof result.success).toBe('boolean');
});
it('should handle format addition errors', async () => {
const result = await testDynamicFormatAddition();
if (!result.success) {
expect(result.error).toBeDefined();
expect(typeof result.error).toBe('string');
}
});
it('should provide meaningful test results', async () => {
const result = await testDynamicFormatAddition();
// The test should provide useful information regardless of success/failure
expect(result).toBeDefined();
if (result.success) {
// If successful, we should have valid test data
expect(result.error).toBeUndefined();
} else {
// If failed, we should have error information
expect(result.error).toBeDefined();
}
});
});
describe('generateMigrationReport', () => {
it('should generate comprehensive migration report', async () => {
const report = await generateMigrationReport();
expect(typeof report).toBe('string');
expect(report.length).toBeGreaterThan(0);
});
it('should include verification results in report', async () => {
const report = await generateMigrationReport();
expect(report).toContain('Dynamic Format Mapping Migration Report');
expect(report).toContain('Format Count');
expect(report).toContain('Mapping Verification');
expect(report).toContain('Functionality Tests');
expect(report).toContain('Performance Metrics');
});
it('should include status indicators in report', async () => {
const report = await generateMigrationReport();
// Report should contain status indicators
expect(report).toMatch(/[✅❌]/);
});
it('should contain dynamic addition test results', async () => {
const report = await generateMigrationReport();
expect(report).toContain('Dynamic Addition Test');
});
it('should handle report generation errors gracefully', async () => {
// Test that report generation doesn't throw errors
const report = await generateMigrationReport();
expect(typeof report).toBe('string');
expect(report.length).toBeGreaterThan(0);
});
});
describe('Integration Tests', () => {
it('should perform complete migration verification workflow', async () => {
// Test the complete workflow
const verification = await verifyMigration();
const dynamicTest = await testDynamicFormatAddition();
const report = await generateMigrationReport();
// All steps should complete without throwing
expect(verification).toBeDefined();
expect(dynamicTest).toBeDefined();
expect(report).toBeDefined();
// Report should contain expected sections
expect(report).toContain('Dynamic Format Mapping Migration Report');
expect(report).toContain('Dynamic Addition Test');
});
it('should handle concurrent verification calls', async () => {
// Test that multiple concurrent calls work correctly
const promises = [
verifyMigration(),
verifyMigration(),
testDynamicFormatAddition()
];
const results = await Promise.all(promises);
expect(results).toHaveLength(3);
results.forEach(result => {
expect(result).toBeDefined();
expect(typeof result.success).toBe('boolean');
});
});
it('should maintain consistent results across multiple calls', async () => {
// Test that verification gives consistent results
const result1 = await verifyMigration();
const result2 = await verifyMigration();
expect(result1.success).toBe(result2.success);
expect(result1.details.formatCount.actual).toBe(result2.details.formatCount.actual);
expect(result1.details.formatCount.expected).toBe(result2.details.formatCount.expected);
});
it('should verify format manager integration', async () => {
const result = await verifyMigration();
// Should successfully interact with format manager
expect(result.details.mappingVerification).toBeDefined();
expect(result.details.functionalityTests.configurationAccess).toBeDefined();
});
it('should test performance within reasonable bounds', async () => {
const result = await verifyMigration();
// Performance metrics should be reasonable (less than 1 second each)
expect(result.details.performanceMetrics.formatResolutionTime).toBeLessThan(1000);
expect(result.details.performanceMetrics.mappingGenerationTime).toBeLessThan(1000);
});
it('should validate error handling in edge cases', async () => {
// Test multiple rapid calls to ensure stability
const rapidCalls = Array(5).fill(null).map(() => verifyMigration());
const results = await Promise.all(rapidCalls);
results.forEach(result => {
expect(result).toBeDefined();
expect(typeof result.success).toBe('boolean');
});
});
});
describe('Error Scenarios', () => {
it('should handle verification without throwing exceptions', async () => {
// Even if internal components fail, verification should not throw
await expect(verifyMigration()).resolves.toBeDefined();
});
it('should handle dynamic format addition without throwing exceptions', async () => {
// Even if dynamic format addition fails, it should not throw
const result = testDynamicFormatAddition();
expect(result).toBeDefined();
});
it('should handle report generation without throwing exceptions', async () => {
// Even if report generation encounters issues, it should not throw
await expect(generateMigrationReport()).resolves.toBeDefined();
});
it('should provide meaningful error information when things go wrong', async () => {
const result = await verifyMigration();
if (!result.success) {
expect(result.errors).toBeDefined();
expect(Array.isArray(result.errors)).toBe(true);
result.errors.forEach(error => {
expect(typeof error).toBe('string');
expect(error.length).toBeGreaterThan(0);
});
}
});
});
});
