merged changes

.github/workflows/gradle.yml

@@ -0,0 +1,27 @@
+# This workflow will build a Java project with Gradle
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-gradle
+
+name: Java CI with Gradle
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up JDK 11
+      uses: actions/setup-java@v2
+      with:
+        java-version: '11'
+        distribution: 'adopt'
+    - name: Grant execute permission for gradlew
+      run: chmod +x gradlew
+    - name: Build with Gradle
+      run: ./gradlew build

src/test/kotlin/org/hmcore/tests/KotlinTests.kt

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+package org.hmcore.tests
+
+import org.hmcore.HMCore
+import org.junit.jupiter.api.Test
+
+// The primary function of the Kotlin tests is to ensure Kotlin-specific features are preserved
+// Meaning some tests might only make sure features work at compile time.
+
+class KotlinTests {
+    @Test
+    fun `Module should support index access operator`() {
+        HMCore.modules["ores"]?.apply { this["other"] }
+    }
+
+    @Test
+    fun `Module should support 'in' keyword`() {
+        HMCore.modules["ores"]?.let { "copper" in it }
+    }
+}