RESOLVED - issue BATCH-742: Inclusion of a ResourceItemReader that will return resources (such as files in a directory) instead of records from a single resource.

http://jira.springframework.org/browse/BATCH-742

spring-batch-infrastructure/src/test/java/org/springframework/batch/item/file/ResourcesItemReaderTests.java

@@ -0,0 +1,52 @@
+package org.springframework.batch.item.file;
+
+import static org.junit.Assert.*;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.springframework.batch.item.ExecutionContext;
+import org.springframework.core.io.ByteArrayResource;
+import org.springframework.core.io.Resource;
+
+public class ResourcesItemReaderTests {
+
+	private ResourcesItemReader reader = new ResourcesItemReader();
+
+	@Before
+	public void init() {
+		reader.setResources(new Resource[] { new ByteArrayResource("foo".getBytes()),
+				new ByteArrayResource("bar".getBytes()) });
+	}
+
+	@Test
+	public void testRead() throws Exception {
+		assertNotNull(reader.read());
+	}
+
+	@Test
+	public void testExhaustRead() throws Exception {
+		for (int i = 0; i < 2; i++) {
+			assertNotNull(reader.read());
+		}
+		assertNull(reader.read());
+	}
+
+	@Test
+	public void testReadAfterOpen() throws Exception {
+		ExecutionContext executionContext = new ExecutionContext();
+		executionContext.putInt(reader.getKey("COUNT"), 1);
+		reader.open(executionContext);
+		assertNotNull(reader.read());
+		assertNull(reader.read());
+	}
+
+	@Test
+	public void testReadAndUpdate() throws Exception {
+		ExecutionContext executionContext = new ExecutionContext();
+		assertNotNull(reader.read());
+
+		reader.update(executionContext);
+		assertEquals(1, executionContext.getInt(reader.getKey("COUNT")));
+	}
+
+}