import { EnvironmentSchema } from '../../src/config/environment';
describe('Environment Configuration', () => {
const validEnv = {
NODE_ENV: 'development',
PORT: '8080',
LOG_LEVEL: 'info',
GCP_PROJECT_ID: 'test-project',
GCP_REGION: 'us-central1',
WORKLOAD_IDENTITY_POOL_ID: 'test-pool',
WORKLOAD_IDENTITY_PROVIDER_ID: 'test-provider',
MCP_SERVICE_ACCOUNT_EMAIL: 'test@test-project.iam.gserviceaccount.com',
GOOGLE_WORKSPACE_CLIENT_ID: 'test-client-id',
GOOGLE_WORKSPACE_DOMAIN: 'example.com',
BIGQUERY_LOCATION: 'US',
BIGQUERY_MAX_RETRIES: '3',
BIGQUERY_TIMEOUT: '60000',
};
it('should validate correct environment configuration', () => {
const result = EnvironmentSchema.safeParse(validEnv);
expect(result.success).toBe(true);
});
it('should require GCP_PROJECT_ID', () => {
const { GCP_PROJECT_ID, ...invalidEnv } = validEnv;
const result = EnvironmentSchema.safeParse(invalidEnv);
expect(result.success).toBe(false);
});
it('should validate email format for service account', () => {
const invalidEmail = {
...validEnv,
MCP_SERVICE_ACCOUNT_EMAIL: 'invalid-email',
};
const result = EnvironmentSchema.safeParse(invalidEmail);
expect(result.success).toBe(false);
});
it('should transform numeric string values correctly', () => {
const result = EnvironmentSchema.safeParse(validEnv);
expect(result.success).toBe(true);
if (result.success) {
expect(result.data.PORT).toBe(8080);
expect(result.data.BIGQUERY_MAX_RETRIES).toBe(3);
expect(result.data.BIGQUERY_TIMEOUT).toBe(60000);
}
});
it('should apply default values when optional fields are missing', () => {
const minimalEnv = {
GCP_PROJECT_ID: 'test-project',
WORKLOAD_IDENTITY_POOL_ID: 'test-pool',
WORKLOAD_IDENTITY_PROVIDER_ID: 'test-provider',
MCP_SERVICE_ACCOUNT_EMAIL: 'test@test-project.iam.gserviceaccount.com',
GOOGLE_WORKSPACE_CLIENT_ID: 'test-client-id',
GOOGLE_WORKSPACE_DOMAIN: 'example.com',
};
const result = EnvironmentSchema.safeParse(minimalEnv);
expect(result.success).toBe(true);
if (result.success) {
expect(result.data.PORT).toBe(8080);
expect(result.data.LOG_LEVEL).toBe('info');
expect(result.data.GCP_REGION).toBe('us-central1');
expect(result.data.BIGQUERY_LOCATION).toBe('US');
expect(result.data.BIGQUERY_MAX_RETRIES).toBe(3);
expect(result.data.BIGQUERY_TIMEOUT).toBe(60000);
}
});
it('should validate NODE_ENV enum values', () => {
const invalidNodeEnv = {
...validEnv,
NODE_ENV: 'invalid',
};
const result = EnvironmentSchema.safeParse(invalidNodeEnv);
expect(result.success).toBe(false);
});
it('should validate LOG_LEVEL enum values', () => {
const invalidLogLevel = {
...validEnv,
LOG_LEVEL: 'invalid',
};
const result = EnvironmentSchema.safeParse(invalidLogLevel);
expect(result.success).toBe(false);
});
});
