Merge pull request #70 from rubensousa/rule-fix

Fix retry rule in default case

Author: rubensousa

carioca-junit4-rules/src/main/kotlin/com/rubensousa/carioca/junit4/rules/RetryTestRule.kt

@@ -74,12 +74,13 @@ class RetryTestRule : TestRule {
         return object : Statement() {
             override fun evaluate() {
                 var lastError: Throwable? = null
-                repeat(times + 1) {
+                var passed = false
+                while (!passed && currentExecution < times + 1) {
                     try {
                         base.evaluate()
                         // Clear the error, since the test now passed
                         lastError = null
-                        return@repeat
+                        passed = true
                     } catch (error: Throwable) {
                         lastError = error
                     }

carioca-junit4-rules/src/test/java/com/rubensousa/carioca/junit4/rules/RetryTestRuleTest.kt

@@ -128,6 +128,34 @@ class RetryTestRuleFailureTest {
 
 }
 
+@RetryTest(times = 10)
+class RetryTestRuleSuccessfulTest {
+
+    @get:Rule
+    val retryRule = RetryTestRule()
+
+    @Test
+    fun `test is executed once because it passes`() {
+        assertThat(retryRule.currentExecution).isEqualTo(0)
+        SingletonState.iteration++
+    }
+
+    companion object {
+
+        @BeforeClass
+        @JvmStatic
+        fun before() {
+            SingletonState.iteration = 0
+        }
+
+        @AfterClass
+        @JvmStatic
+        fun after() {
+            SingletonState.assertIterations(1)
+        }
+    }
+}
+
 class RetryTestRuleEmptyTest {
 
     @get:Rule

docs/changelog/junit4-rules.md

@@ -2,6 +2,14 @@
 
 ## Version 1.0.0
 
+### 1.0.0-beta01
+
+2024-10-01
+
+#### Bug fixes
+
+- Fixed `RetryTestRule` not finishing up correctly if test passes [#70](https://github.com/rubensousa/Carioca/pull/70)
+
 ### 1.0.0-alpha02
 
 2024-09-30

docs/junit4-rules.md

@@ -8,7 +8,7 @@ This rule can be useful for end-to-end tests that have some degree of tolerable
 
 Avoid using it for all sorts of tests!
 
-Total executions = `max(1, 1 + times)`
+Total executions = `[1, 1 + times]`, depends on which execution the test actually passes
 
 ```kotlin linenums="1"
 @RetryTest(times = 9)

mkdocs.yml

@@ -26,7 +26,7 @@ extra:
   report:
     version: '1.0.0-alpha03'
   junit4_rules:
-    version: '1.0.0-alpha02'
+    version: '1.0.0-beta01'
   allure_plugin:
     version: '1.0.0-alpha04'
   hilt: