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Cover AWS_REGION default branch in use() #63

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Merged
recursivefunk merged 1 commit into from
Apr 22, 2026
Merged

Cover AWS_REGION default branch in use() #63

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20 changes: 20 additions & 0 deletions test/test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,26 @@ test('it uses secrets manager (happy path)', async (t) => {
t.end();
});

test('use() defaults region to us-east-1 when AWS_REGION is unset', async (t) => {
let capturedRegion;
class SpyClient {
constructor ({ region }) { capturedRegion = region; }
send () {
return Promise.resolve({ SecretString: JSON.stringify({ spyVal: 'x' }) });
}
}
const awsSecretsManager = { SecretsManagerClient: SpyClient, GetSecretValueCommand };
const saved = process.env.AWS_REGION;
delete process.env.AWS_REGION;
try {
await env.use(awsSecretsManager, 'my-secret');
t.equals(capturedRegion, 'us-east-1');
} finally {
process.env.AWS_REGION = saved;
}
t.end();
});

test('it gets an IP address', (t) => {
const ip = env.getIP('VALID_IP');
t.equals(ip, '192.168.1.60');
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