[Java Worker]Add a resource checker for java worker creation (#10948)

Co-authored-by: Kai Yang <kfstorm@outlook.com>

java/test/src/main/java/io/ray/test/BaseTaskOptionsTest.java

@@ -0,0 +1,49 @@
+package io.ray.test;
+
+import com.google.common.collect.ImmutableMap;
+import io.ray.api.options.BaseTaskOptions;
+import java.util.HashMap;
+import java.util.Map;
+import org.testng.annotations.Test;
+
+public class BaseTaskOptionsTest {
+
+  public static class MockActorCreationOptions extends BaseTaskOptions {
+    public MockActorCreationOptions(Map<String, Double> resources) {
+      super(resources);
+    }
+  }
+
+  @Test
+  public void testLegalResources() {
+    Map<String, Double> resources = ImmutableMap.of(
+        "CPU", 0.5, "GPU", 3.0, "memory", 1024.0, "A", 4294967296.0);
+    new MockActorCreationOptions(resources);
+  }
+
+  @Test(expectedExceptions = {IllegalArgumentException.class})
+  public void testIllegalResourcesWithNullValue() {
+    Map<String, Double> resources = new HashMap<>();
+    resources.put("CPU", null);
+    new MockActorCreationOptions(resources);
+  }
+
+  @Test(expectedExceptions = {IllegalArgumentException.class})
+  public void testIllegalResourcesWithZeroValue() {
+    Map<String, Double> resources = ImmutableMap.of("CPU", 0.0);
+    new MockActorCreationOptions(resources);
+  }
+
+  @Test(expectedExceptions = {IllegalArgumentException.class})
+  public void testIllegalResourcesWithNegativeValue() {
+    Map<String, Double> resources = ImmutableMap.of("CPU", -1.0);
+    new MockActorCreationOptions(resources);
+  }
+
+  @Test(expectedExceptions = {IllegalArgumentException.class})
+  public void testIllegalResourcesWithNonIntegerValue() {
+    Map<String, Double> resources = ImmutableMap.of("CPU", 3.5);
+    new MockActorCreationOptions(resources);
+  }
+
+}