Solution: method skipPaths on builder does not work as expected, issue #1237 (#1290)

Co-authored-by: i.kazantsevi <[email protected]>

Author: Ridje

CHANGELOG.md

@@ -11,6 +11,7 @@ Please add your entries according to this format.
 * Kotlin to 2.0.20
 * AGP to 8.5.2
 * Fix Toolbar is not accessible on api level 35 [#1280]
+* Fixed the `skipPaths` method unexpectedly modified the passed arguments [#1237]
 
 ### Added
 * Added _save as text_ and _save as .har file_ options to save all transactions [#1214]

library/src/main/kotlin/com/chuckerteam/chucker/api/ChuckerInterceptor.kt

@@ -7,6 +7,7 @@ import com.chuckerteam.chucker.internal.support.CacheDirectoryProvider
 import com.chuckerteam.chucker.internal.support.PlainTextDecoder
 import com.chuckerteam.chucker.internal.support.RequestProcessor
 import com.chuckerteam.chucker.internal.support.ResponseProcessor
+import com.chuckerteam.chucker.internal.support.addNonBlankPathSegments
 import okhttp3.HttpUrl
 import okhttp3.Interceptor
 import okhttp3.Response
@@ -199,6 +200,9 @@ public class ChuckerInterceptor private constructor(
         /**
          * Sets a list of [String] to skip paths. When any of the [String] matches
          * a request path, the request will be skipped.
+         *
+         * **Note:** An empty path will be treated as the '/'.
+         * '//' will also be treated as the '/' path.
          */
         public fun skipPaths(vararg paths: String): Builder =
             apply {
@@ -207,7 +211,8 @@ public class ChuckerInterceptor private constructor(
                         HttpUrl.Builder()
                             .scheme("https")
                             .host("example.com")
-                            .addPathSegment(candidatePath).build()
+                            .addNonBlankPathSegments(candidatePath)
+                            .build()
                     this@Builder.skipPaths.add(httpUrl.encodedPath)
                 }
             }

library/src/main/kotlin/com/chuckerteam/chucker/internal/support/HttpUrlUtils.kt

@@ -0,0 +1,11 @@
+package com.chuckerteam.chucker.internal.support
+
+import okhttp3.HttpUrl
+
+private const val PATH_SEGMENTS_DELIMITER = "/"
+
+public fun HttpUrl.Builder.addNonBlankPathSegments(candidatePath: String): HttpUrl.Builder =
+    apply {
+        candidatePath.split(PATH_SEGMENTS_DELIMITER).filter { it.isNotBlank() }
+            .forEach { item -> addPathSegment(item) }
+    }

library/src/test/kotlin/com/chuckerteam/chucker/api/ChuckerInterceptorSkipRequestTest.kt

@@ -1,5 +1,6 @@
 package com.chuckerteam.chucker.api
 
+import com.chuckerteam.chucker.internal.support.addNonBlankPathSegments
 import com.chuckerteam.chucker.util.ChuckerInterceptorDelegate
 import com.chuckerteam.chucker.util.ClientFactory
 import com.chuckerteam.chucker.util.NoLoggerRule
@@ -379,7 +380,11 @@ internal class ChuckerInterceptorSkipRequestTest {
         responseBody: String,
     ) {
         val httpUrl =
-            HttpUrl.Builder().scheme("https").host("testexample.com").addPathSegment(path).build()
+            HttpUrl.Builder()
+                .scheme("https")
+                .host("testexample.com")
+                .addNonBlankPathSegments(path)
+                .build()
 
         val request = Request.Builder().url(server.url(httpUrl.encodedPath)).build()
         server.enqueue(MockResponse().setBody(responseBody))