You wrote a test to simulate network partition in a distributed system, but the test always passes even when the partition should cause failures. What is the most likely error?

medium📝 Analysis Q6 of 15

Microservices - Testing Microservices

AThe test does not actually block network communication between services

BThe services are not designed to handle failures

CThe test environment has too many resources

DThe services are running on the same machine

Step-by-Step Solution

Solution:

Step 1: Identify test failure cause
If the test passes despite network partition simulation, the partition is likely not applied.
Step 2: Evaluate other options
Service design or resources do not cause false positives; running on same machine is unrelated.
Final Answer:
The test does not actually block network communication between services -> Option A
Quick Check:
Network partition test must block communication [OK]

Quick Trick: Ensure network block is active in partition tests [OK]

Common Mistakes:

Ignoring actual network block in tests
Blaming service design for test logic errors
Assuming resource abundance affects test correctness

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More Microservices Quizzes

You wrote a test to simulate network partition in a distributed system, but the test always passes even when the partition should cause failures. What is the most likely error?

Step 1: Identify test failure cause

Step 2: Evaluate other options

Final Answer:

Quick Check:

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