Automated testing on push in Git - Step-by-Step Execution

Process Flow - Automated testing on push

Developer writes code

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Developer pushes code to remote repo

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Remote repo triggers CI pipeline

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CI runs automated tests

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Notify success

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Developer sees results

This flow shows how pushing code triggers automated tests in a CI system, which then reports success or failure back to the developer.

Execution Sample

Git

git push origin main
# Remote CI runs tests
# Tests pass or fail
# Notification sent

This simulates pushing code to a remote repository which triggers automated tests.

Process Table

Step	Action	System Response	Result
1	Developer runs 'git push origin main'	Code is sent to remote repository	Code received by remote repo
2	Remote repo triggers CI pipeline	CI pipeline starts automated tests	Tests running
3	Tests execute	Tests check code correctness	Tests pass or fail
4	CI pipeline sends notification	Developer receives pass/fail status	Developer informed
5	Developer reviews notification	Decides next steps	Fix bugs if tests failed or continue development

💡 Execution stops after developer receives test results and decides next steps

Status Tracker

Variable	Start	After Step 1	After Step 2	After Step 3	After Step 4	Final
Code State	Local changes	Pushed to remote	Tests running	Tests passed/failed	Notification sent	Developer informed

Key Moments - 3 Insights

Why does pushing code trigger tests automatically?

Because the remote repository is configured with a CI pipeline that listens for push events, as shown in step 2 of the execution_table.

What happens if tests fail after a push?

The CI pipeline sends a failure notification to the developer (step 4), so they can fix issues before continuing.

Does the developer have to run tests manually after pushing?

No, tests run automatically on the remote CI system after the push, as shown in steps 2 and 3.

Visual Quiz - 3 Questions

Look at the execution table, what happens immediately after the developer pushes code?

A The code is merged automatically

B The remote repo triggers the CI pipeline

C The developer runs tests locally

D The developer receives a notification

💡 Hint

Check step 2 in the execution_table where the CI pipeline starts after push

At which step does the developer get informed about test results?

A Step 2

B Step 3

C Step 4

D Step 5

💡 Hint

Look at step 4 in the execution_table where notification is sent

If tests fail, what is the developer's next action according to the flow?

A Fix bugs before pushing again

B Push more code without changes

C Ignore the failure and continue

D Delete the remote repository

💡 Hint

Refer to key_moments about handling test failures and step 5 in execution_table

Concept Snapshot

Automated testing on push:
- Developer pushes code to remote repo
- Remote triggers CI pipeline automatically
- CI runs tests on new code
- Results (pass/fail) sent to developer
- Developer fixes issues if tests fail
This ensures code quality before merging.

Full Transcript

When a developer pushes code to a remote repository, the remote system triggers a continuous integration (CI) pipeline automatically. This pipeline runs automated tests on the new code to check for errors or issues. The tests either pass or fail. The CI system then sends a notification back to the developer with the results. If tests fail, the developer must fix the problems before pushing again. This process helps keep the codebase stable and prevents broken code from being merged.