From 3c8c7f9f03ae96bd1da047032c6850f956151b95 Mon Sep 17 00:00:00 2001
From: Priyanshu Singh <123263608+dev-priyanshu15@users.noreply.github.com>
Date: Wed, 16 Oct 2024 23:31:21 +0530
Subject: [PATCH 1/2] Update reverse.rs

1. macro_rules! test_cases:
This macro is designed to reduce repetition by defining multiple test cases at once.
It takes a list of test names and test case tuples ((input, expected)).
2. $name:ident:
The test function name. For example, test_simple_palindrome is generated as the test function name.
3. $test_case:expr:
This represents a tuple of (input, expected) for each test.
4. Generated Test Functions:
Each entry inside test_cases! expands into a separate test function.
For example, the test_simple_palindrome macro expands into a function that tests if reversing "racecar" returns "racecar"
---
 src/string/reverse.rs | 32 +++++++++++++++++++++-----------
 1 file changed, 21 insertions(+), 11 deletions(-)

diff --git a/src/string/reverse.rs b/src/string/reverse.rs
index a8e72200787..a53edcebf19 100644
--- a/src/string/reverse.rs
+++ b/src/string/reverse.rs
@@ -6,18 +6,28 @@ pub fn reverse(text: &str) -> String {
 mod tests {
     use super::*;
 
-    #[test]
-    fn test_simple() {
-        assert_eq!(reverse("racecar"), "racecar");
+    // Macro for generating test cases
+    macro_rules! test_cases {
+        ($($name:ident: $test_case:expr,)*) => {
+            $(
+                #[test]
+                fn $name() {
+                    let (input, expected) = $test_case;
+                    assert_eq!(reverse(input), expected);
+                }
+            )*
+        };
     }
 
-    #[test]
-    fn test_assymetric() {
-        assert_eq!(reverse("abcdef"), "fedcba")
-    }
-
-    #[test]
-    fn test_sentence() {
-        assert_eq!(reverse("step on no pets"), "step on no pets");
+    // Using the macro to define various test cases
+    test_cases! {
+        test_simple_palindrome: ("racecar", "racecar"),
+        test_non_palindrome: ("abcdef", "fedcba"),
+        test_sentence_with_spaces: ("step on no pets", "step on no pets"),
+        test_empty_string: ("", ""),
+        test_single_character: ("a", "a"),
+        test_leading_trailing_spaces: ("  hello  ", "  olleh  "),
+        test_unicode_characters: ("你好", "好你"),
+        test_mixed_content: ("a1b2c3!", "!3c2b1a"),
     }
 }

From d7e7fefba3733b4543a057360d46f3553530498c Mon Sep 17 00:00:00 2001
From: Priyanshu Singh <123263608+dev-priyanshu15@users.noreply.github.com>
Date: Wed, 16 Oct 2024 23:59:30 +0530
Subject: [PATCH 2/2] Update build.yml

---
 .github/workflows/build.yml | 33 +++++++++++++++++++++------------
 1 file changed, 21 insertions(+), 12 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index db306b460ff..56b06d84c6a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,6 +1,6 @@
 name: build
 
-'on':
+on:
   pull_request:
   workflow_dispatch:
   schedule:
@@ -11,22 +11,31 @@ jobs:
     name: cargo fmt
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
-    - name: cargo fmt
-      run: cargo fmt --all -- --check
-   
+      - uses: actions/checkout@v4
+      - name: cargo fmt
+        run: cargo fmt --all -- --check
+
   clippy:
     name: cargo clippy
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
-    - name: cargo clippy
-      run: cargo clippy --all --all-targets -- -D warnings
-  
+      - uses: actions/checkout@v4
+      - name: cargo clippy
+        run: cargo clippy --all --all-targets -- -D warnings
+
   test:
     name: cargo test
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
-    - name: cargo test
-      run: cargo test
+      - uses: actions/checkout@v4
+      - name: cargo test
+        run: cargo test --all -- --test-threads=1
+
+      - name: Install codecov
+        run: |
+          curl -Os https://uploader.codecov.io/latest/linux/codecov
+          chmod +x codecov
+          sudo mv codecov /usr/local/bin
+
+      - name: Upload coverage to Codecov
+        run: codecov -f target/debug/deps/*.gcov -t ${{ secrets.CODECOV_TOKEN }} || echo "Codecov upload failed"