JUNIT: Migrate assets dispatcher test to Kotlin

.drone.yml

@@ -30,7 +30,7 @@ steps:
   - name: cron_unit_tests
     image: scireum/sirius-build-jdk21
     commands:
-      - mvn clean test
+      - mvn clean test -Dsun.net.http.allowRestrictedHeaders=true
     volumes: *scireum_volumes
     when:
       event:
@@ -50,7 +50,7 @@ steps:
   - name: test
     image: scireum/sirius-build-jdk21
     commands:
-      - mvn clean test -Dtest.excluded.groups=nightly
+      - mvn clean test -Dtest.excluded.groups=nightly -Dsun.net.http.allowRestrictedHeaders=true
     volumes: *scireum_volumes
     when:
       event:

src/test/java/TestSuite.java

@@ -15,11 +15,4 @@
 @SuiteClasses({"**/*Test.class", "**/*Spec.class"})
 public class TestSuite {
 
-    @BeforeClass
-    public static void setUp() {
-        // Allow us to set the Origin: header...
-        // This is also set in the CORSSpec, but if the whole TestSuite is executed,
-        // this might be too late as a previously opened url connection might be re-used...
-        System.setProperty("sun.net.http.allowRestrictedHeaders", "true");
-    }
 }

src/test/java/sirius/web/http/CORSSpec.groovy

@@ -16,8 +16,7 @@ class CORSSpec extends BaseSpecification {
 
     def "expect 'Access-Control-Allow-Origin' for requests with 'origin'"() {
         when:
-        // Allow us to set the Origin: header...
-        System.setProperty("sun.net.http.allowRestrictedHeaders", "true")
+        // Setting the "Origin: header" must be allowed by -Dsun.net.http.allowRestrictedHeaders=true
         HttpURLConnection c = new URL("http://localhost:9999/system/ok").openConnection()
         c.addRequestProperty("Origin", "TEST")
 

src/test/kotlin/sirius/web/dispatch/AssetDispatcherTest.kt

@@ -0,0 +1,62 @@
+/*
+ * Made with all the love in the world
+ * by scireum in Remshalden, Germany
+ *
+ * Copyright by scireum GmbH
+ * http://www.scireum.de - info@scireum.de
+ */
+
+package sirius.web.dispatch
+
+import io.netty.handler.codec.http.HttpHeaderNames
+import org.junit.jupiter.api.extension.ExtendWith
+import org.junit.jupiter.params.ParameterizedTest
+import org.junit.jupiter.params.provider.CsvSource
+import sirius.kernel.SiriusExtension
+import sirius.web.sass.Output
+import java.io.StringWriter
+import java.net.URL
+import org.junit.jupiter.api.Test
+import kotlin.test.assertEquals
+
+
+/**
+ * Tests the [AssetsDispatcher] class.
+ */
+@ExtendWith(SiriusExtension::class)
+class AssetsDispatcherTest {
+    @CsvSource(
+        delimiter = '|', useHeadersInDisplayName = true, textBlock = """
+         uri                            | header
+        /assets/test/test.css           | public, max-age=21600
+        /assets/test/test.txt           | public, max-age=21600
+        /assets/test/test.js            | public, max-age=21600
+        /assets/no-cache/test/test.css  | no-cache, max-age=0
+        /assets/no-cache/test/test.txt  | no-cache, max-age=0
+        /assets/no-cache/test/test.js   | no-cache, max-age=0
+        /assets/dynamic/X/test/test.css | public, max-age=615168000
+        /assets/dynamic/X/test/test.txt | public, max-age=615168000
+        /assets/dynamic/X/test/test.js  | public, max-age=615168000"""
+    )
+    @ParameterizedTest
+    fun `proper caching set for all kind of assets and cache-control URIs`(uri: String, header: String) {
+        val connection = URL("http://localhost:9999" + uri).openConnection()
+        assertEquals(header, connection.getHeaderField(HttpHeaderNames.CACHE_CONTROL.toString()))
+
+    }
+
+    @Test
+    fun `Custom base64ResourceFunction works`() {
+        val generator = SiriusSassGenerator()
+        generator.importStylesheet("/assets/test_base64.scss")
+        generator.compile()
+
+        val writer = StringWriter()
+        generator.generate(Output(writer, true))
+        assertEquals(
+            "test { background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAIAAACRXR/mAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4QsODw4S4KU/XgAAAB1pVFh0Q29tbWVudAAAAAAAQ3JlYXRlZCB3aXRoIEdJTVBkLmUHAAAAdElEQVRYw+3Q3Q1AMAAA4ar+qHhghq7SBQ3CPsQO5a1JS0wh+nA3wZdr5hBEfUlRZbBgwYIFCxYsWLBgwYIFCxYsWLBgwYIFCxYsWLBgfZSqDRRtWv1eC2vx2zFGV7S5pX2U+n3M2SWX1ZCNv6a+aHNL/bQvbxUXkThEKBQAAAAASUVORK5CYII=); }\n ",
+            writer.toString()
+        )
+    }
+
+}