diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/DukatIntegrationIT.kt b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/DukatIntegrationIT.kt
new file mode 100644
index 00000000000..a02e315e27a
--- /dev/null
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/DukatIntegrationIT.kt
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.gradle
+
+import org.gradle.api.logging.LogLevel
+import org.jetbrains.kotlin.gradle.plugin.KotlinJsCompilerType
+import org.jetbrains.kotlin.gradle.targets.js.npm.NpmProject
+import org.jetbrains.kotlin.gradle.targets.js.npm.NpmProjectModules
+import org.jetbrains.kotlin.gradle.targets.js.npm.fromSrcPackageJson
+import org.jetbrains.kotlin.gradle.tasks.USING_JS_INCREMENTAL_COMPILATION_MESSAGE
+import org.jetbrains.kotlin.gradle.tasks.USING_JS_IR_BACKEND_MESSAGE
+import org.jetbrains.kotlin.gradle.util.*
+import org.junit.Assume.assumeFalse
+import org.junit.Test
+import java.io.File
+import java.util.zip.ZipFile
+import kotlin.test.assertEquals
+import kotlin.test.assertTrue
+
+class DukatIntegrationIT : BaseGradleIT() {
+    @Test
+    fun testSeparateDukatKotlinDslRootDependencies() {
+        testSeparateDukat(
+            DslType.KOTLIN,
+            DependenciesLocation.ROOT
+        )
+    }
+
+    @Test
+    fun testSeparateDukatKotlinDslExtDependencies() {
+        testSeparateDukat(
+            DslType.KOTLIN,
+            DependenciesLocation.EXTENSION
+        )
+    }
+
+    @Test
+    fun testSeparateDukatGroovyDslRootDependencies() {
+        testSeparateDukat(
+            DslType.GROOVY,
+            DependenciesLocation.ROOT
+        )
+    }
+
+    @Test
+    fun testSeparateDukatGroovyDslExtDependencies() {
+        testSeparateDukat(
+            DslType.GROOVY,
+            DependenciesLocation.EXTENSION
+        )
+    }
+
+    private fun testSeparateDukat(
+        dslType: DslType,
+        dependenciesLocation: DependenciesLocation
+    ) {
+        val project = Project(
+            projectName = "${dslType.value}-${dependenciesLocation.value}",
+            directoryPrefix = "dukat-integration"
+        )
+        project.setupWorkingDir()
+        project.gradleBuildScript().modify(::transformBuildScriptWithPluginsDsl)
+
+        project.build("generateExternals") {
+            assertSuccessful()
+        }
+    }
+
+    private enum class DslType(
+        val value: String
+    ) {
+        KOTLIN("kotlin-dsl"),
+        GROOVY("groovy-dsl")
+    }
+
+    private enum class DependenciesLocation(
+        val value: String
+    ) {
+        ROOT("root"),
+        EXTENSION("ext")
+    }
+}
diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/groovy-dsl-ext/build.gradle b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/groovy-dsl-ext/build.gradle
new file mode 100644
index 00000000000..597fa5d45f4
--- /dev/null
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/groovy-dsl-ext/build.gradle
@@ -0,0 +1,24 @@
+plugins {
+    id("org.jetbrains.kotlin.js") version "<pluginMarkerVersion>"
+}
+
+repositories {
+    mavenLocal()
+    jcenter()
+}
+
+kotlin {
+    js {
+        nodejs()
+    }
+
+    sourceSets {
+        main {
+            dependencies {
+                implementation("org.jetbrains.kotlin:kotlin-stdlib-js")
+                implementation(npm("left-pad", "1.3.0", false))
+                implementation(npm("decamelize", "4.0.0"))
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/groovy-dsl-ext/settings.gradle b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/groovy-dsl-ext/settings.gradle
new file mode 100644
index 00000000000..3b582363c98
--- /dev/null
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/groovy-dsl-ext/settings.gradle
@@ -0,0 +1,6 @@
+pluginManagement {
+    repositories {
+        mavenLocal()
+        gradlePluginPortal()
+    }
+}
diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/groovy-dsl-root/build.gradle b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/groovy-dsl-root/build.gradle
new file mode 100644
index 00000000000..08672cc512b
--- /dev/null
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/groovy-dsl-root/build.gradle
@@ -0,0 +1,20 @@
+plugins {
+    id("org.jetbrains.kotlin.js") version "<pluginMarkerVersion>"
+}
+
+repositories {
+    mavenLocal()
+    jcenter()
+}
+
+dependencies {
+    implementation("org.jetbrains.kotlin:kotlin-stdlib-js")
+    implementation(npm("left-pad", "1.3.0", false))
+    implementation(npm("decamelize", "4.0.0"))
+}
+
+kotlin {
+    js {
+        nodejs()
+    }
+}
\ No newline at end of file
diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/groovy-dsl-root/settings.gradle b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/groovy-dsl-root/settings.gradle
new file mode 100644
index 00000000000..3b582363c98
--- /dev/null
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/groovy-dsl-root/settings.gradle
@@ -0,0 +1,6 @@
+pluginManagement {
+    repositories {
+        mavenLocal()
+        gradlePluginPortal()
+    }
+}
diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/kotlin-dsl-ext/build.gradle.kts b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/kotlin-dsl-ext/build.gradle.kts
new file mode 100644
index 00000000000..6c26e85fbe3
--- /dev/null
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/kotlin-dsl-ext/build.gradle.kts
@@ -0,0 +1,24 @@
+plugins {
+    kotlin("js") version "<pluginMarkerVersion>"
+}
+
+repositories {
+    mavenLocal()
+    jcenter()
+}
+
+kotlin {
+    js {
+        nodejs()
+    }
+
+    sourceSets {
+        val main by getting {
+            dependencies {
+                implementation(kotlin("stdlib-js"))
+                implementation(npm("left-pad", "1.3.0", false))
+                implementation(npm("decamelize", "4.0.0"))
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/kotlin-dsl-ext/settings.gradle.kts b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/kotlin-dsl-ext/settings.gradle.kts
new file mode 100644
index 00000000000..3b582363c98
--- /dev/null
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/kotlin-dsl-ext/settings.gradle.kts
@@ -0,0 +1,6 @@
+pluginManagement {
+    repositories {
+        mavenLocal()
+        gradlePluginPortal()
+    }
+}
diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/kotlin-dsl-root/build.gradle.kts b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/kotlin-dsl-root/build.gradle.kts
new file mode 100644
index 00000000000..27da4c29c05
--- /dev/null
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/kotlin-dsl-root/build.gradle.kts
@@ -0,0 +1,20 @@
+plugins {
+    kotlin("js") version "<pluginMarkerVersion>"
+}
+
+repositories {
+    mavenLocal()
+    jcenter()
+}
+
+dependencies {
+    implementation(kotlin("stdlib-js"))
+    implementation(npm("left-pad", "1.3.0", false))
+    implementation(npm("decamelize", "4.0.0"))
+}
+
+kotlin {
+    js {
+        nodejs()
+    }
+}
\ No newline at end of file
diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/kotlin-dsl-root/settings.gradle.kts b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/kotlin-dsl-root/settings.gradle.kts
new file mode 100644
index 00000000000..3b582363c98
--- /dev/null
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/dukat-integration/kotlin-dsl-root/settings.gradle.kts
@@ -0,0 +1,6 @@
+pluginManagement {
+    repositories {
+        mavenLocal()
+        gradlePluginPortal()
+    }
+}