[Gradle, JS] KT-37207 Add test

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/Kotlin2JsGradlePluginIT.kt

@@ -536,12 +536,13 @@ abstract class AbstractKotlin2JsGradlePluginIT(private val irBackend: Boolean) :
     }
 
     @Test
-    fun testNpmDependenciesClash() = with(Project("npm-dependencies-clash", GradleVersionRequired.AtLeast("4.10.2"))) {
+    fun testNpmDependencies() = with(Project("npm-dependencies", GradleVersionRequired.AtLeast("4.10.2"))) {
         setupWorkingDir()
         gradleBuildScript().modify(::transformBuildScriptWithPluginsDsl)
 
-        build("test") {
+        build("build") {
             assertSuccessful()
+            assertFileExists("build/js/packages/node_modules/file-dependency")
         }
     }
 

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/npm-dependencies/build.gradle.kts

@@ -14,6 +14,9 @@ kotlin.sourceSets {
     getByName("main") {
         dependencies {
             implementation(kotlin("stdlib-js"))
+            // It has transitive dependency on custom github version of escodegen
+            implementation(npm("@yworks/optimizer", "1.0.6"))
+            implementation(npm("file-dependency", projectDir.resolve("file-dependency")))
         }
     }
 
@@ -21,7 +24,6 @@ kotlin.sourceSets {
         dependencies {
             implementation(kotlin("test-js"))
             implementation(npm("mocha"))
-            implementation(npm("puppeteer"))
         }
     }
 }

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/npm-dependencies/file-dependency/package.json

@@ -0,0 +1,6 @@
+{
+  "name": "file-dependency",
+  "version": "1.0.0",
+  "main": "index.js",
+  "private": true
+}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/npm-dependencies/settings.gradle.kts

@@ -5,4 +5,4 @@ pluginManagement {
     }
 }
 
-rootProject.name = "npm-dependencies-clash"
+rootProject.name = "npm-dependencies"