Use an Async Task to send a track to Google Maps.

2012-01-26 13:20:48 -08:00
commit ffee51cee8
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+/*
+ * Copyright 2010 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.android.apps.mytracks.util;
+
+import com.google.android.apps.mytracks.Constants;
+
+import android.os.Environment;
+
+import java.io.File;
+import java.util.HashSet;
+import java.util.Set;
+
+import junit.framework.TestCase;
+
+/**
+ * Tests for {@link FileUtils}.
+ *
+ * @author Rodrigo Damazio
+ */
+public class FileUtilsTest extends TestCase {
+  private FileUtils fileUtils;
+  private Set<String> existingFiles;
+
+  @Override
+  protected void setUp() throws Exception {
+    super.setUp();
+
+    existingFiles = new HashSet<String>();
+    fileUtils = new FileUtils() {
+      @Override
+      protected boolean fileExists(File directory, String fullName) {
+        return existingFiles.contains(fullName);
+      }
+    };
+  }
+
+  public void testBuildExternalDirectoryPath() {
+    String expectedName = Environment.getExternalStorageDirectory()
+        + File.separator
+        + Constants.SDCARD_TOP_DIR
+        + File.separator
+        + "a"
+        + File.separator
+        + "b"
+        + File.separator
+        + "c";
+
+    String dirName = fileUtils.buildExternalDirectoryPath("a", "b", "c");
+    assertEquals(expectedName, dirName);
+  }
+
+  /**
+   * Tests sanitize filename.
+   */
+  public void testSanitizeFileName() {
+    String name = "Swim\10ming-^across:/the/ pacific (ocean).";
+    String expected = "Swim_ming-^across_the_ pacific (ocean)_";
+    assertEquals(expected, fileUtils.sanitizeFileName(name));
+  }
+
+  /**
+   * Tests characters in other languages, like Chinese and Russian, are allowed.
+   */
+  public void testSanitizeFileName_i18n() {
+    String name = "您好-привет";
+    String expected = "您好-привет";
+    
+    assertEquals(expected, fileUtils.sanitizeFileName(name));
+  }
+  
+  /**
+   * Tests special FAT32 characters are allowed.
+   */
+  public void testSanitizeFileName_special_characters() {
+    String name = "$%'-_@~`!(){}^#&+,;=[] ";
+    String expected = "$%'-_@~`!(){}^#&+,;=[] ";
+    
+    assertEquals(expected, fileUtils.sanitizeFileName(name));
+  }
+
+  /**
+   * Testing collapsing multiple underscores characters.
+   */
+  public void testSanitizeFileName_collapse() {
+    String name = "hello//there";
+    String expected = "hello_there";
+    
+    assertEquals(expected, fileUtils.sanitizeFileName(name));
+  }
+  
+  public void testTruncateFileName() {
+    File directory = new File("/dir1/dir2/");
+    String suffix = ".gpx";
+    char[] name = new char[FileUtils.MAX_FAT32_PATH_LENGTH];
+    for (int i = 0; i < name.length; i++) {
+      name[i] = 'a';
+    }
+    String nameString = new String(name);
+    
+    String truncated = fileUtils.truncateFileName(directory, nameString, suffix);
+    for (int i = 0; i < truncated.length(); i++) {
+      assertEquals('a', truncated.charAt(i));
+    }
+    assertEquals(FileUtils.MAX_FAT32_PATH_LENGTH,
+        new File(directory, truncated + suffix).getPath().length());
+  }
+  
+  public void testBuildUniqueFileName_someExist() {
+    existingFiles = new HashSet<String>();
+    existingFiles.add("Filename.ext");
+    existingFiles.add("Filename(1).ext");
+    existingFiles.add("Filename(2).ext");
+    existingFiles.add("Filename(3).ext");
+    existingFiles.add("Filename(4).ext");
+
+    String filename = fileUtils.buildUniqueFileName(new File("/dir/"), "Filename", "ext");
+    assertEquals("Filename(5).ext", filename);
+  }
+
+  public void testBuildUniqueFileName_oneExists() {
+    existingFiles.add("Filename.ext");
+
+    String filename = fileUtils.buildUniqueFileName(new File("/dir/"), "Filename", "ext");
+    assertEquals("Filename(1).ext", filename);
+  }
+
+  public void testBuildUniqueFileName_noneExists() {
+    String filename = fileUtils.buildUniqueFileName(new File("/dir/"), "Filename", "ext");
+    assertEquals("Filename.ext", filename);
+  }
+}