Modifying tests to use new methods of audio sample

tests/ITABaseAudioSampleTest.cpp

@@ -11,7 +11,7 @@ int main( int, char** )
 	{
 		CITAAudioSample asTTS48kHz( "tts.wav" );
 		CITAAudioSample asTTS44kHz;
-		asTTS44kHz.LoadWithSampleRateConversion( asTTS48kHz );
+		asTTS44kHz.Load( asTTS48kHz );
 		asTTS44kHz.Store( "tts_44khz.wav" );
 
 		cout << "Converted files." << endl;
@@ -24,17 +24,17 @@ int main( int, char** )
 	try
 	{
 		CITAAudioSample as44kfs;
-		CITAAudioSample as48kfs;
-		CITAAudioSample as96kfs;
-		CITAAudioSample as128kfs;
+		CITAAudioSample as48kfs( 48000.0f );
+		CITAAudioSample as96kfs( 96000.0f );
+		CITAAudioSample as128kfs( 128000.0f );
 
 		as44kfs.Init( 2, 2 * 44100, 44.1e3, true );
 		as44kfs[ 0 ][ 0 ] = 1.0f;
 		as44kfs[ 0 ][ as44kfs.GetLength() - 1 ] = -1.0f;
 
-		as48kfs.LoadWithSampleRateConversion( as44kfs );
-		as96kfs.LoadWithSampleRateConversion( as48kfs );
-		as128kfs.LoadWithSampleRateConversion( as96kfs );
+		as48kfs.Load( as44kfs );
+		as96kfs.Load( as48kfs );
+		as128kfs.Load( as96kfs );
 
 		cout << "Converted." << endl;
 	}