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@PrathyushaLakkireddy PrathyushaLakkireddy commented Jun 5, 2024

Closes : #1663

Summary by CodeRabbit

  • Tests
    • Introduced new test functions to handle various scenarios related to vote extension:
      • Preparing proposal with vote extension.
      • Handling invalid vote extensions.
      • Testing vote extension failure.
    • Refactored existing test functions for better modularity and readability.

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coderabbitai bot commented Jun 5, 2024

Walkthrough

The changes primarily involve enhancements and refactorings in the node/full_node_test.go file, focusing on the handling of vote extensions in node operations. New test functions have been added for different scenarios, such as preparing proposals, handling invalid vote extensions, and testing vote extension failures. Additionally, the refactoring improves the modularity and maintainability of the code by introducing helper functions and restructuring existing test cases to utilize these helpers.

Changes

File Change Summary
node/full_node_test.go Refactored TestVoteExtension by moving context creation to a new helper function. Added test cases (TestPrepareProposalVoteExtChecker, TestInvalidVoteExtension, TestExtendVoteFailure) for different vote extension scenarios. Introduced createNodeAndApp helper function for node and app configuration. No changes to createAggregatorWithPersistence.

Sequence Diagram(s)

sequenceDiagram
    participant Tester
    participant Node
    participant App
    participant Mock

    Tester->>Node: createNodeAndApp(voteExtensionEnableHeight)
    Node->>App: Configure Node with App
    Tester->>Mock: Mock functions for testing 
    Tester->>Node: TestPrepareProposalVoteExtChecker
    Node->>Tester: Return test result
    Tester->>Node: TestInvalidVoteExtension
    Node->>Tester: Return test result
    Tester->>Node: TestExtendVoteFailure
    Node->>Tester: Return test result
Loading

Poem

In the land of nodes and votes so fair,
Extensions came with utmost care.
New tests now shine, robust and bright,
Guiding our code through day and night.
🐇✨ Here's to progress, to tests so grand,
And code that stands, like castles of sand.


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codecov bot commented Jun 5, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 42.09%. Comparing base (c9d8467) to head (638b93b).
Report is 120 commits behind head on main.

Additional details and impacted files
@@            Coverage Diff             @@
##             main    #1690      +/-   ##
==========================================
- Coverage   50.23%   42.09%   -8.14%     
==========================================
  Files          52       75      +23     
  Lines        6762     9810    +3048     
==========================================
+ Hits         3397     4130     +733     
- Misses       3024     5003    +1979     
- Partials      341      677     +336     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

@PrathyushaLakkireddy PrathyushaLakkireddy changed the title tests: Add comprehensive tests for error scenarios in TestVoteExtension test: Add comprehensive tests for error scenarios in TestVoteExtension Jun 5, 2024
@PrathyushaLakkireddy PrathyushaLakkireddy marked this pull request as ready for review June 5, 2024 11:43
@RollkitBot RollkitBot requested review from a team, MSevey, Manav-Aggarwal and yarikbratashchuk and removed request for a team June 5, 2024 11:43
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Actionable comments posted: 0

Outside diff range and nitpick comments (1)
node/full_node_test.go (1)

274-318: Consider adding more detailed comments explaining the test logic.

While the tests are well-implemented, adding more detailed comments explaining the purpose of each test block and the specific scenarios being tested would improve maintainability and readability.

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 91fb0d9 and 65e5a86.

Files selected for processing (1)
  • node/full_node_test.go (1 hunks)
Additional context used
Learnings (1)
node/full_node_test.go (1)
User: tzdybal
PR: rollkit/rollkit#1641
File: node/full_node_test.go:266-321
Timestamp: 2024-05-07T07:23:53.788Z
Learning: Issue #1663 was created to address adding comprehensive tests for error scenarios in `TestVoteExtension` in the rollkit repository.
Additional comments not posted (4)
node/full_node_test.go (4)

268-269: Constants voteExtensionEnableHeight and expectedExtension are well-defined.

These constants are clearly defined and used effectively within the test functions to simulate scenarios with vote extensions.


391-399: Function createNodeAndApp is well-implemented.

This function effectively encapsulates the logic for node and application creation, which is reused in multiple test cases. It simplifies the setup process and ensures consistency across tests.


274-318: Comprehensive testing of vote extension logic in TestVoteExtension.

The test cases within TestVoteExtension are well-structured and cover a variety of scenarios including proper vote extension handling and error conditions. The use of mock functions and assertions ensures that the behavior is as expected.


274-318: Verify the integration of TestVoteExtension with other components.

Ensure that the integration points between TestVoteExtension and other components such as the node configuration and blockchain state management are correctly implemented and do not introduce any regressions.

Verification successful

The TestVoteExtension function in node/full_node_test.go appears to be a standalone test function that does not interact with other components outside of its scope. It defines several sub-tests (TestPrepareProposalVoteExtChecker, TestInvalidVoteExtension, and TestExtendVoteFailure) that mock and verify the behavior of vote extensions in different scenarios.

Given the context and the results from the shell scripts, it seems that the integration of TestVoteExtension with other components is limited to the scope of this test file. There are no external calls or dependencies that would affect other parts of the codebase.

  • TestPrepareProposalVoteExtChecker verifies the behavior of vote extensions during the proposal preparation phase.
  • TestInvalidVoteExtension checks the handling of invalid vote extensions.
  • TestExtendVoteFailure tests the scenario where extending a vote fails.

These tests ensure that the vote extension logic is correctly implemented and validated within the test environment.

Scripts executed

The following scripts were executed for the analysis:


Script:

#!/bin/bash
# Description: Verify that the `TestVoteExtension` function integrates correctly with other components.

# Test: Search for interactions between `TestVoteExtension` and other components.
rg --type python $'TestVoteExtension'

Length of output: 67



Script:

#!/bin/bash
# Description: Verify that the `TestVoteExtension` function integrates correctly with other components.

# Test: Search for interactions between `TestVoteExtension` and other components in Go files.
rg --type go 'TestVoteExtension'

Length of output: 94



Script:

#!/bin/bash
# Description: Verify the integration of `TestVoteExtension` by searching for its calls and interactions with other components.

# Test: Search for calls to `TestVoteExtension` in Go files.
rg 'TestVoteExtension' --type go

Length of output: 94



Script:

#!/bin/bash
# Description: Extract the content of the `TestVoteExtension` function for analysis.

# Extract the `TestVoteExtension` function from `node/full_node_test.go`.
ast-grep --lang go --pattern 'func TestVoteExtension($_) { $$$ }' node/full_node_test.go

Length of output: 9096

@MSevey MSevey removed their request for review June 5, 2024 15:16
@Manav-Aggarwal Manav-Aggarwal added the T:testing Related to testing label Jun 6, 2024
@Manav-Aggarwal Manav-Aggarwal force-pushed the prathyusha/handle_errors_in_TestVoteExtension branch from 65e5a86 to 917e622 Compare June 6, 2024 21:01
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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 65e5a86 and 917e622.

Files selected for processing (1)
  • node/full_node_test.go (1 hunks)
Files skipped from review as they are similar to previous changes (1)
  • node/full_node_test.go

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Thanks for the contribution!

Those tests are a bit tricky and needs more work to actually check error handling.

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Actionable comments posted: 3

Outside diff range and nitpick comments (2)
node/full_node_test.go (2)

Line range hint 271-299: Refactor the prepareProposalVoteExtChecker function for clarity and maintainability.

The function prepareProposalVoteExtChecker is quite complex and handles multiple conditions. Consider breaking it down into smaller, more manageable functions. This can improve readability and make the code easier to maintain. For example, handling of vote extensions could be separated into its own function.


326-342: Address commented-out code in TestInvalidVoteExtension.

There is commented-out code in the TestInvalidVoteExtension function (lines 338-341). If this code is not needed, it should be removed to keep the codebase clean and maintainable. If it's meant for future use, consider adding a TODO comment with an explanation.

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Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 917e622 and 020b673.

Files selected for processing (1)
  • node/full_node_test.go (2 hunks)
Additional context used
Learnings (1)
node/full_node_test.go (1)
User: tzdybal
PR: rollkit/rollkit#1641
File: node/full_node_test.go:266-321
Timestamp: 2024-05-07T07:23:53.788Z
Learning: Issue #1663 was created to address adding comprehensive tests for error scenarios in `TestVoteExtension` in the rollkit repository.

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Actionable comments posted: 0

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Files selected for processing (1)
  • node/full_node_test.go (2 hunks)
Files skipped from review as they are similar to previous changes (1)
  • node/full_node_test.go

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Actionable comments posted: 0

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Files that changed from the base of the PR and between d7f144d and acfab72.

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Files skipped from review as they are similar to previous changes (1)
  • node/full_node_test.go

@Manav-Aggarwal Manav-Aggarwal requested a review from MSevey June 12, 2024 11:39
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MSevey commented Jun 12, 2024

@coderabbitai resolve

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coderabbitai bot commented Jun 12, 2024

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Left some minor clean up comments.
They could be handled in a follow up. I'm just waiting for @tzdybal to re-review since he had some initial feedback.

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Files skipped from review as they are similar to previous changes (1)
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Now this looks way better.

@Manav-Aggarwal Manav-Aggarwal added this pull request to the merge queue Jun 18, 2024
Merged via the queue into evstack:main with commit 24a9fe9 Jun 18, 2024
@tac0turtle tac0turtle removed this from Evolve Apr 24, 2025
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Add comprehensive tests for error scenarios in TestVoteExtension.

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