Test fann_scale[_(input|output)]_train_data

tests/fann_scale_input_train_data_basic.phpt

@@ -0,0 +1,32 @@
+--TEST--
+Test function fann_scale_input_train_data() by calling it with its expected arguments
+--FILE--
+<?php
+
+$filename = ( dirname( __FILE__ ) . "/fann_scale_input_train_data.tmp" );
+$content = <<<EOF
+4 2 1
+-1 -1
+-1
+-1 1
+1
+1 -1
+1
+1 1
+-1
+EOF;
+
+file_put_contents( $filename, $content );
+$train_data = fann_read_train_from_file( $filename );
+
+var_dump( fann_scale_input_train_data( $train_data, 0.1, 2.3 ) );
+
+?>
+--CLEAN--
+<?php
+$filename = ( dirname( __FILE__ ) . "/fann_scale_input_train_data.tmp" );
+if ( file_exists( $filename ) )
+	unlink( $filename );
+?>
+--EXPECT--
+bool(true)

tests/fann_scale_output_train_data_basic.phpt

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+--TEST--
+Test function fann_scale_output_train_data() by calling it with its expected arguments
+--FILE--
+<?php
+
+$filename = ( dirname( __FILE__ ) . "/fann_scale_output_train_data.tmp" );
+$content = <<<EOF
+4 2 1
+-1 -1
+-1
+-1 1
+1
+1 -1
+1
+1 1
+-1
+EOF;
+
+file_put_contents( $filename, $content );
+$train_data = fann_read_train_from_file( $filename );
+
+var_dump( fann_scale_output_train_data( $train_data, 0.1, 2.3 ) );
+
+?>
+--CLEAN--
+<?php
+$filename = ( dirname( __FILE__ ) . "/fann_scale_output_train_data.tmp" );
+if ( file_exists( $filename ) )
+	unlink( $filename );
+?>
+--EXPECT--
+bool(true)

tests/fann_scale_train_data_basic.phpt

@@ -0,0 +1,32 @@
+--TEST--
+Test function fann_scale_train_data() by calling it with its expected arguments
+--FILE--
+<?php
+
+$filename = ( dirname( __FILE__ ) . "/fann_scale_train_data.tmp" );
+$content = <<<EOF
+4 2 1
+-1 -1
+-1
+-1 1
+1
+1 -1
+1
+1 1
+-1
+EOF;
+
+file_put_contents( $filename, $content );
+$train_data = fann_read_train_from_file( $filename );
+
+var_dump( fann_scale_train_data( $train_data, 0.1, 2.3 ) );
+
+?>
+--CLEAN--
+<?php
+$filename = ( dirname( __FILE__ ) . "/fann_scale_train_data.tmp" );
+if ( file_exists( $filename ) )
+	unlink( $filename );
+?>
+--EXPECT--
+bool(true)