Rename OperationAttributes to Attributes

akka-stream-tests/src/test/java/akka/stream/javadsl/AttributesTest.java

@@ -0,0 +1,36 @@
+/**
+ * Copyright (C) 2015 Typesafe Inc. <http://www.typesafe.com>
+ */
+package akka.stream.javadsl;
+
+import static org.junit.Assert.assertEquals;
+import java.util.Arrays;
+import org.junit.Test;
+
+import akka.stream.Attributes;
+
+public class AttributesTest {
+  
+  final Attributes attributes =
+      Attributes.name("a")
+      .and(Attributes.name("b"))
+      .and(Attributes.inputBuffer(1, 2));
+
+  @Test
+  public void mustGetAttributesByClass() {
+    assertEquals(
+      Arrays.asList(new Attributes.Name("a"), new Attributes.Name("b")),
+      attributes.getAttributeList(Attributes.Name.class));
+    assertEquals(
+        Arrays.asList(new Attributes.InputBuffer(1, 2)),
+        attributes.getAttributeList(Attributes.InputBuffer.class));
+  }
+  
+  @Test
+  public void mustGetAttributeByClass() {
+    assertEquals(
+      new Attributes.Name("a"),
+      attributes.getAttribute(Attributes.Name.class, new Attributes.Name("default")));
+  }
+  
+}