misc: upgrade to Gradle 9.0.0

.changes/058bf26f-7f37-439a-9170-d0a2c9c84e3e.json

@@ -0,0 +1,5 @@
+{
+    "id": "058bf26f-7f37-439a-9170-d0a2c9c84e3e",
+    "type": "misc",
+    "description": "Upgrade to Gradle 9.0.0"
+}

codegen/protocol-tests/build.gradle.kts

@@ -97,7 +97,7 @@ abstract class ProtocolTestTask @Inject constructor(private val project: Project
         val gradlew = project.rootProject.file(wrapper).absolutePath
 
         // NOTE - this still requires us to publish to maven local.
-        project.exec {
+        providers.exec {
             workingDir = projectionRootDir
             executable = gradlew
             args = listOf("test")

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https://services.gradle.org/distributions/gradle-8.14.2-bin.zip
+distributionUrl=https://services.gradle.org/distributions/gradle-9.0.0-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

hll/hll-codegen/build.gradle.kts

@@ -30,11 +30,7 @@ dependencies {
     api(project(":aws-runtime:aws-core"))
     implementation(libs.ksp.api)
     implementation(libs.smithy.kotlin.runtime.core)
-
-    testImplementation(libs.junit.jupiter)
-    testImplementation(libs.junit.jupiter.params)
-    testImplementation(libs.kotest.assertions.core.jvm)
-    testImplementation(libs.kotlin.test.junit5)
+    testImplementation(kotlin("test"))
 }
 
 val sourcesJar by tasks.creating(Jar::class) {

hll/hll-codegen/src/test/kotlin/aws/sdk/kotlin/hll/codegen/core/TemplateEngineTest.kt

@@ -4,8 +4,8 @@
  */
 package aws.sdk.kotlin.hll.codegen.core
 
-import org.junit.jupiter.api.Assertions.assertEquals
-import org.junit.jupiter.api.Test
+import kotlin.test.assertEquals
+import kotlin.test.Test
 import kotlin.test.assertFailsWith
 
 class TemplateEngineTest {

hll/hll-codegen/src/test/kotlin/aws/sdk/kotlin/hll/codegen/core/TemplateProcessorTest.kt

@@ -6,8 +6,8 @@ package aws.sdk.kotlin.hll.codegen.core
 
 import aws.sdk.kotlin.hll.codegen.model.TypeRef
 import aws.sdk.kotlin.hll.codegen.model.TypeVar
-import org.junit.jupiter.api.Assertions.assertEquals
-import org.junit.jupiter.api.Test
+import kotlin.test.assertEquals
+import kotlin.test.Test
 import kotlin.test.assertContains
 
 class TemplateProcessorTest {

hll/hll-codegen/src/test/kotlin/aws/sdk/kotlin/hll/codegen/util/StringsTest.kt

@@ -4,8 +4,8 @@
  */
 package aws.sdk.kotlin.hll.codegen.util
 
-import org.junit.jupiter.api.Assertions.assertEquals
-import org.junit.jupiter.api.Test
+import kotlin.test.assertEquals
+import kotlin.test.Test
 
 class StringsTest {
     @Test

tests/codegen/checksums/build.gradle.kts

@@ -6,12 +6,10 @@ import aws.sdk.kotlin.tests.codegen.Model
 
 description = "AWS SDK for Kotlin's checksums codegen test suite"
 
-val tests = listOf(
-    CodegenTest("checksums", Model("checksums.smithy"), "aws.sdk.kotlin.test#TestService"),
-)
-
 smithyBuild {
-    this@Build_gradle.tests.forEach { test ->
+    listOf(
+        CodegenTest("checksums", Model("checksums.smithy"), "aws.sdk.kotlin.test#TestService"),
+    ).forEach { test ->
         projections.register(test.name) {
             imports = listOf(layout.projectDirectory.file(test.model.path + test.model.fileName).asFile.absolutePath)
             smithyKotlinPlugin {