package org.approvaltests.approvers.tests;
import java.io.File;
import java.io.IOException;
import junit.framework.TestCase;
import org.approvaltests.approvers.FileApprover;
import com.spun.util.io.FileUtils;
import com.spun.util.tests.StackTraceReflectionResult;
import com.spun.util.tests.TestUtils;
public class FileApproverTest extends TestCase
{
public void testGetCurrentFileForMethod() throws Exception
{
StackTraceReflectionResult info = TestUtils.getCurrentFileForMethod(0);
assertEquals("FileApproverTest", info.getClassName());
assertEquals("testGetCurrentFileForMethod", info.getMethodName());
}
public void testApproveTextFile() throws Exception
{
File f1 = createFile("1");
File f2 = createFile("2");
assertFalse("files are different", FileApprover.approveTextFile(f1, f2));
f2 = createFile("1");
assertTrue("files are the same", FileApprover.approveTextFile(f1, f2));
}
public void testApproveTextFileWithNonExsitantFile() throws Exception
{
File f1 = createFile("1");
File f2 = new File("no exist");
assertTrue(f1.exists());
assertFalse(f2.exists());
assertFalse(FileApprover.approveTextFile(f1, f2));
}
private File createFile(String string) throws IOException
{
File f = File.createTempFile("avc", "t");
FileUtils.writeFile(f, string);
return f;
}
}