1 files changed, 151 insertions, 0 deletions
diff --git a/jimfs/src/test/java/com/google/common/jimfs/BasicAttributeProviderTest.java b/jimfs/src/test/java/com/google/common/jimfs/BasicAttributeProviderTest.java
new file mode 100644
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+++ b/jimfs/src/test/java/com/google/common/jimfs/BasicAttributeProviderTest.java
@@ -0,0 +1,151 @@
+/*
+ * Copyright 2013 Google Inc.
+ *
+ * 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 com.google.common.jimfs;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import java.io.IOException;
+import java.nio.file.attribute.BasicFileAttributeView;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.nio.file.attribute.FileTime;
+import java.util.Set;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+/**
+ * Tests for {@link BasicAttributeProvider}.
+ *
+ * @author Colin Decker
+ */
+@RunWith(JUnit4.class)
+public class BasicAttributeProviderTest
+    extends AbstractAttributeProviderTest<BasicAttributeProvider> {
+
+  @Override
+  protected BasicAttributeProvider createProvider() {
+    return new BasicAttributeProvider();
+  }
+
+  @Override
+  protected Set<? extends AttributeProvider> createInheritedProviders() {
+    return ImmutableSet.of();
+  }
+
+  @Test
+  public void testSupportedAttributes() {
+    assertSupportsAll(
+        "fileKey",
+        "size",
+        "isDirectory",
+        "isRegularFile",
+        "isSymbolicLink",
+        "isOther",
+        "creationTime",
+        "lastModifiedTime",
+        "lastAccessTime");
+  }
+
+  @Test
+  public void testInitialAttributes() {
+    long time = file.getCreationTime();
+    assertThat(time).isNotEqualTo(0L);
+    assertThat(time).isEqualTo(file.getLastAccessTime());
+    assertThat(time).isEqualTo(file.getLastModifiedTime());
+
+    assertContainsAll(
+        file,
+        ImmutableMap.<String, Object>builder()
+            .put("fileKey", 0)
+            .put("size", 0L)
+            .put("isDirectory", true)
+            .put("isRegularFile", false)
+            .put("isSymbolicLink", false)
+            .put("isOther", false)
+            .build());
+  }
+
+  @Test
+  public void testSet() {
+    FileTime time = FileTime.fromMillis(0L);
+
+    // settable
+    assertSetAndGetSucceeds("creationTime", time);
+    assertSetAndGetSucceeds("lastModifiedTime", time);
+    assertSetAndGetSucceeds("lastAccessTime", time);
+
+    // unsettable
+    assertSetFails("fileKey", 3L);
+    assertSetFails("size", 1L);
+    assertSetFails("isRegularFile", true);
+    assertSetFails("isDirectory", true);
+    assertSetFails("isSymbolicLink", true);
+    assertSetFails("isOther", true);
+
+    // invalid type
+    assertSetFails("creationTime", "foo");
+  }
+
+  @Test
+  public void testSetOnCreate() {
+    FileTime time = FileTime.fromMillis(0L);
+
+    assertSetFailsOnCreate("creationTime", time);
+    assertSetFailsOnCreate("lastModifiedTime", time);
+    assertSetFailsOnCreate("lastAccessTime", time);
+  }
+
+  @Test
+  public void testView() throws IOException {
+    BasicFileAttributeView view = provider.view(fileLookup(), NO_INHERITED_VIEWS);
+
+    assertThat(view).isNotNull();
+    assertThat(view.name()).isEqualTo("basic");
+
+    BasicFileAttributes attrs = view.readAttributes();
+    assertThat(attrs.fileKey()).isEqualTo(0);
+
+    FileTime time = attrs.creationTime();
+    assertThat(attrs.lastAccessTime()).isEqualTo(time);
+    assertThat(attrs.lastModifiedTime()).isEqualTo(time);
+
+    view.setTimes(null, null, null);
+
+    attrs = view.readAttributes();
+    assertThat(attrs.creationTime()).isEqualTo(time);
+    assertThat(attrs.lastAccessTime()).isEqualTo(time);
+    assertThat(attrs.lastModifiedTime()).isEqualTo(time);
+
+    view.setTimes(FileTime.fromMillis(0L), null, null);
+
+    attrs = view.readAttributes();
+    assertThat(attrs.creationTime()).isEqualTo(time);
+    assertThat(attrs.lastAccessTime()).isEqualTo(time);
+    assertThat(attrs.lastModifiedTime()).isEqualTo(FileTime.fromMillis(0L));
+  }
+
+  @Test
+  public void testAttributes() {
+    BasicFileAttributes attrs = provider.readAttributes(file);
+    assertThat(attrs.fileKey()).isEqualTo(0);
+    assertThat(attrs.isDirectory()).isTrue();
+    assertThat(attrs.isRegularFile()).isFalse();
+    assertThat(attrs.creationTime()).isNotNull();
+  }
+}