Remove delegation related TCs

Decouple if checks
detekt · Jan 2, 2023 · 5544d31 · 5544d31
1 parent 19ee05d
commit 5544d31
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Showing 2 changed files with 2 additions and 46 deletions.
diff --git a/...yle/src/main/kotlin/io/gitlab/arturbosch/detekt/rules/style/DataClassContainsFunctions.kt b/...yle/src/main/kotlin/io/gitlab/arturbosch/detekt/rules/style/DataClassContainsFunctions.kt
@@ -56,7 +56,8 @@ class DataClassContainsFunctions(config: Config = Config.empty) : Rule(config) {
         if (function.isOverride()) return
 
         val functionName = function.name
-        if (functionName != null && (isAllowedConversionFunction(functionName) || checkOperator(function))) return
+        if (functionName != null && conversionFunctionPrefix.any { functionName.startsWith(it) }) return
+        if (allowOperators && function.isOperator()) return
 
         report(
             CodeSmell(
@@ -67,12 +68,4 @@ class DataClassContainsFunctions(config: Config = Config.empty) : Rule(config) {
             )
         )
     }
-
-    private fun checkOperator(function: KtNamedFunction): Boolean {
-        return allowOperators && function.isOperator()
-    }
-
-    private fun isAllowedConversionFunction(functionName: String): Boolean {
-        return conversionFunctionPrefix.any { functionName.startsWith(it) }
-    }
 }
diff --git a/...src/test/kotlin/io/gitlab/arturbosch/detekt/rules/style/DataClassContainsFunctionsSpec.kt b/...src/test/kotlin/io/gitlab/arturbosch/detekt/rules/style/DataClassContainsFunctionsSpec.kt
@@ -71,43 +71,6 @@ class DataClassContainsFunctionsSpec {
             val rule = DataClassContainsFunctions(config)
             assertThat(rule.compileAndLint(code)).isEmpty()
         }
-
-        @Nested
-        inner class `operators in data class via class delegation` {
-            val code = """
-                interface VerticalLine {
-                    operator fun get(index: Int): Float
-                }
-
-                class VerticalLineImpl(private val xValue: Float) : VerticalLine {
-                    override fun get(index: Int): Float {
-                        return xValue
-                    }
-                }
-
-                data class VectorOnYAxis(val x: Float) : VerticalLine by VerticalLineImpl(0F)
-            """.trimIndent()
-
-            @Test
-            fun `does not report delegated operators if not allowed by default`() {
-                val rule = DataClassContainsFunctions()
-                assertThat(rule.compileAndLint(code)).isEmpty()
-            }
-
-            @Test
-            fun `does not report delegated operators if not allowed`() {
-                val config = TestConfig(mapOf(ALLOW_OPERATORS to false))
-                val rule = DataClassContainsFunctions(config)
-                assertThat(rule.compileAndLint(code)).isEmpty()
-            }
-
-            @Test
-            fun `does not report delegated operators if allowed`() {
-                val config = TestConfig(mapOf(ALLOW_OPERATORS to true))
-                val rule = DataClassContainsFunctions(config)
-                assertThat(rule.compileAndLint(code)).isEmpty()
-            }
-        }
     }
 
     @Test