LocalAssetsTest.java

package com.andexp.skinmixer;

import java.io.IOException;

import android.content.Context;
import android.test.InstrumentationTestCase;

public class LocalAssetsTest extends InstrumentationTestCase{
	private final int SYSTEM_ASSETS_FILE_NUMBER=3;
	private final int MY_ASSETS_FILE_NUMBER = 4;
	public static String[] SKIN_DIRECTORY_ZIP = new String[]{"scskins.zip","skins.zip"};
	public static String[] SUPER_SKINS = new String[]{"bordering-ice-red", "golden", "icsphoenix"};
	public static String[] CLASSIC_SKINS = new String[]{"kawaplus","sunburn"};
	Context localContext;
	
	@Override
	protected void setUp() throws Exception {
		super.setUp();
		localContext = getInstrumentation().getContext();
	}
	
	public void testAssetsTestFilesNumber() {
		String testList[] = getLocalAssetsList();
		assertEquals(SYSTEM_ASSETS_FILE_NUMBER + MY_ASSETS_FILE_NUMBER, testList.length);
	}

	private String[] getLocalAssetsList() {
		try {
			return localContext.getAssets().list("");
		} catch (IOException e) {
			fail("Error accessing Assets list : "+e.getMessage());
		}
		return new String[]{""};
	}
	
	public void testAssetsTestFilesPresent() {
		try {
			for (String fileString: SKIN_DIRECTORY_ZIP) {
				assertNotNull(localContext.getAssets().open(fileString));
			}
		} catch (IOException e) {
			fail("Error accessing Assets list : "+e.getMessage());
		}
	}
	
	@Override
	protected void tearDown() throws Exception {
		super.tearDown();
	}
}