1 files changed, 43 insertions, 0 deletions

diff --git a/src/test/java/org/yaml/snakeyaml/issues/issue375/EmptyDocumentTest.java b/src/test/java/org/yaml/snakeyaml/issues/issue375/EmptyDocumentTest.java
new file mode 100644
index 00000000..3671e60d
--- /dev/null
+++ b/src/test/java/org/yaml/snakeyaml/issues/issue375/EmptyDocumentTest.java
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) 2008, SnakeYAML
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package org.yaml.snakeyaml.issues.issue375;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.yaml.snakeyaml.Yaml;
+
+public class EmptyDocumentTest {
+
+  @Test
+  public void returnNullForEmptyDocument() {
+    Yaml yaml = new Yaml();
+    Assert.assertNull(yaml.loadAs("", TestObject.class));
+    Assert.assertNull(yaml.loadAs("\n  \n", TestObject.class));
+    Assert.assertNull(yaml.loadAs("---\n", TestObject.class));
+    Assert.assertNull(yaml.loadAs("---\n#comment\n...\n", TestObject.class));
+  }
+
+  public static class TestObject {
+
+    private int attribute1;
+
+    public int getAttribute1() {
+      return attribute1;
+    }
+
+    public void setAttribute1(int attribute1) {
+      this.attribute1 = attribute1;
+    }
+  }
+}