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[ISSUE #1658]🚀Add AckResult struct🔥 #1661

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merged 1 commit into from
Dec 8, 2024
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@mxsm mxsm commented Dec 8, 2024

Which Issue(s) This PR Fixes(Closes)

Fixes #1658

Brief Description

How Did You Test This Change?

Summary by CodeRabbit

  • New Features

    • Introduced a new module ack_result for better organization of related functionalities.
    • Added a public struct AckResult to enhance acknowledgment handling, including status and additional information.
    • Implemented a custom string representation for AckResult to improve readability in outputs.
  • Tests

    • Added unit tests to ensure the correctness of the Display implementation for AckResult.

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coderabbitai bot commented Dec 8, 2024

Walkthrough

The changes introduce a new public module named ack_result in the rocketmq-client/src/consumer.rs file and a new file ack_result.rs within the same directory. The ack_result.rs file defines a public struct AckResult with three fields and implements the std::fmt::Display trait for custom string representation. Additionally, unit tests are included to verify the functionality of the Display implementation. No existing modules or logic were altered in this update.

Changes

File Path Change Summary
rocketmq-client/src/consumer.rs Added new module: pub(crate) mod ack_result;
rocketmq-client/src/consumer/ack_result.rs Created new file with struct AckResult, fields status, extra_info, pop_time, and Display implementation. Added unit tests for Display.

Assessment against linked issues

Objective Addressed Explanation
Add AckResult struct (#1658)

Possibly related PRs

Suggested labels

feature, auto merge, ready to review, waiting-review, AI review first

Suggested reviewers

  • TeslaRustor
  • SpaceXCN

Poem

In the code where rabbits dwell,
A new struct rings a bell.
With AckResult shining bright,
It brings clarity, pure delight.
Fields and traits in harmony,
A joyful hop in code's symphony! 🐇✨


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🔊@mxsm 🚀Thanks for your contribution 🎉. CodeRabbit(AI) will review your code first 🔥

@RocketmqRustBot RocketmqRustBot added this to the v0.4.0 milestone Dec 8, 2024
@RocketmqRustBot RocketmqRustBot added the feature🚀 Suggest an idea for this project. label Dec 8, 2024
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codecov bot commented Dec 8, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 27.55%. Comparing base (d6e2554) to head (9037b2e).
Report is 1 commits behind head on main.

Additional details and impacted files
@@            Coverage Diff             @@
##             main    #1661      +/-   ##
==========================================
+ Coverage   27.49%   27.55%   +0.05%     
==========================================
  Files         467      468       +1     
  Lines       62617    62668      +51     
==========================================
+ Hits        17216    17267      +51     
  Misses      45401    45401              

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

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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (2)
rocketmq-client/src/consumer/ack_result.rs (2)

21-26: Add documentation and consider builder pattern

The struct definition would benefit from:

  1. Documentation explaining the purpose of each field, especially pop_time
  2. A builder pattern implementation for more flexible object construction

Add documentation and implement builder:

 #[derive(Debug, Clone)]
+/// Represents the result of an acknowledgment operation
 pub struct AckResult {
+    /// The status of the acknowledgment operation
     pub(crate) status: AckStatus,
+    /// Additional information about the acknowledgment
     pub(crate) extra_info: CheetahString,
+    /// Timestamp when the message was popped/consumed
     pub(crate) pop_time: i64,
 }

+impl AckResult {
+    pub fn builder() -> AckResultBuilder {
+        AckResultBuilder::default()
+    }
+}

+#[derive(Default)]
+pub struct AckResultBuilder {
+    status: Option<AckStatus>,
+    extra_info: Option<CheetahString>,
+    pop_time: Option<i64>,
+}

+impl AckResultBuilder {
+    pub fn status(mut self, status: AckStatus) -> Self {
+        self.status = Some(status);
+        self
+    }
+
+    pub fn extra_info(mut self, info: impl Into<CheetahString>) -> Self {
+        self.extra_info = Some(info.into());
+        self
+    }
+
+    pub fn pop_time(mut self, time: i64) -> Self {
+        self.pop_time = Some(time);
+        self
+    }
+
+    pub fn build(self) -> Result<AckResult, &'static str> {
+        Ok(AckResult {
+            status: self.status.ok_or("status is required")?,
+            extra_info: self.extra_info.unwrap_or_default(),
+            pop_time: self.pop_time.unwrap_or_default(),
+        })
+    }
+}

38-95: Enhance test coverage

While the current tests are good, consider adding:

  1. Tests for Clone implementation
  2. Edge cases for pop_time (0, i64::MAX)
  3. Tests with different CheetahString content types (special characters, multi-byte)

Add these additional tests:

#[test]
fn test_clone() {
    let original = AckResult {
        status: AckStatus::Ok,
        extra_info: CheetahString::from("test"),
        pop_time: 123,
    };
    let cloned = original.clone();
    assert_eq!(format!("{}", original), format!("{}", cloned));
}

#[test]
fn test_pop_time_edge_cases() {
    let zero_time = AckResult {
        status: AckStatus::Ok,
        extra_info: CheetahString::from("test"),
        pop_time: 0,
    };
    let max_time = AckResult {
        status: AckStatus::Ok,
        extra_info: CheetahString::from("test"),
        pop_time: i64::MAX,
    };
    // Add assertions based on your Display implementation
}

#[test]
fn test_special_characters() {
    let result = AckResult {
        status: AckStatus::Ok,
        extra_info: CheetahString::from("测试€$@"),
        pop_time: 123,
    };
    assert_eq!(
        format!("{}", result),
        "AckResult [AckStatus=Ok, extraInfo=测试€$@]"
    );
}
📜 Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL

📥 Commits

Reviewing files that changed from the base of the PR and between d6e2554 and 9037b2e.

📒 Files selected for processing (2)
  • rocketmq-client/src/consumer.rs (1 hunks)
  • rocketmq-client/src/consumer/ack_result.rs (1 hunks)
🔇 Additional comments (2)
rocketmq-client/src/consumer.rs (1)

17-17: LGTM! Module declaration follows existing patterns

The new ack_result module declaration maintains consistent visibility (pub(crate)) and organization with other similar modules.

rocketmq-client/src/consumer/ack_result.rs (1)

28-36: Verify pop_time exclusion from Display implementation

The Display implementation excludes the pop_time field. If this is intentional, please document this decision. If not, consider including it in the formatted output.

Consider adding a comment explaining why pop_time is excluded or update the implementation:

 impl std::fmt::Display for AckResult {
+    /// Formats the AckResult, intentionally excluding pop_time for clarity
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         write!(
             f,
-            "AckResult [AckStatus={:?}, extraInfo={}]",
-            self.status, self.extra_info
+            "AckResult [AckStatus={:?}, extraInfo={}, popTime={}]",
+            self.status, self.extra_info, self.pop_time
         )
     }
 }

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[Feature🚀] Add AckResult struct
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