Tests for ImplicitReturnRule regarding switch statements

Author: Iikeli

Tests/IntegrationTests/default_rule_configurations.yml

@@ -237,7 +237,7 @@ implicit_getter:
   severity: warning
 implicit_return:
   severity: warning
-  included: [closure, function, getter, initializer, subscript]
+  included: [closure, function, getter, initializer, subscript, switch]
 implicitly_unwrapped_optional:
   severity: warning
   mode: all_except_iboutlets

Tests/SwiftLintFrameworkTests/ImplicitReturnRuleTests.swift

@@ -76,6 +76,21 @@ final class ImplicitReturnRuleTests: SwiftLintTestCase {
         )
     }
 
+    func testOnlySwitchKindIncluded() {
+        var nonTriggeringExamples = ImplicitReturnRuleExamples.nonTriggeringExamples +
+                                    ImplicitReturnRuleExamples.triggeringExamples
+        nonTriggeringExamples.removeAll(
+            where: ImplicitReturnRuleExamples.SwitchExamples.triggeringExamples.contains
+        )
+
+        verifySubset(
+            nonTriggeringExamples: nonTriggeringExamples,
+            triggeringExamples: ImplicitReturnRuleExamples.SwitchExamples.triggeringExamples,
+            corrections: ImplicitReturnRuleExamples.SwitchExamples.corrections,
+            kind: .switch
+        )
+    }
+
     private func verifySubset(
         nonTriggeringExamples: [Example],
         triggeringExamples: [Example],