[commons-csv] branch master updated: Port some code from IO to NIO APIs

[ggregory]

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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-csv.git


The following commit(s) were added to refs/heads/master by this push:
     new 347c8723 Port some code from IO to NIO APIs
347c8723 is described below

commit 347c8723c0d8fb655cd867443ec83566f4ceeb8d
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Fri Jan 27 16:15:11 2023 -0500

    Port some code from IO to NIO APIs
---
 .../java/org/apache/commons/csv/CSVPrinterTest.java  | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/src/test/java/org/apache/commons/csv/CSVPrinterTest.java 
b/src/test/java/org/apache/commons/csv/CSVPrinterTest.java
index 53af94da..33179246 100644
--- a/src/test/java/org/apache/commons/csv/CSVPrinterTest.java
+++ b/src/test/java/org/apache/commons/csv/CSVPrinterTest.java
@@ -41,6 +41,8 @@ import java.io.StringWriter;
 import java.io.Writer;
 import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
 import java.sql.BatchUpdateException;
 import java.sql.Connection;
 import java.sql.DriverManager;
@@ -92,6 +94,14 @@ public class CSVPrinterTest {
 
     private final String recordSeparator = 
CSVFormat.DEFAULT.getRecordSeparator();
 
+    private File createTempFile() throws IOException {
+        return createTempPath().toFile();
+    }
+
+    private Path createTempPath() throws IOException {
+        return Files.createTempFile(getClass().getName(), ".csv");
+    }
+
     private void doOneRandom(final CSVFormat format) throws Exception {
         final Random r = new Random();
 
@@ -1543,7 +1553,7 @@ public class CSVPrinterTest {
 
     @Test
     public void testPrintToFileWithCharsetUtf16Be() throws IOException {
-        final File file = File.createTempFile(getClass().getName(), ".csv");
+        final File file = createTempFile();
         try (final CSVPrinter printer = CSVFormat.DEFAULT.print(file, 
StandardCharsets.UTF_16BE)) {
             printer.printRecord("a", "b\\c");
         }
@@ -1552,7 +1562,7 @@ public class CSVPrinterTest {
 
     @Test
     public void testPrintToFileWithDefaultCharset() throws IOException {
-        final File file = File.createTempFile(getClass().getName(), ".csv");
+        final File file = createTempFile();
         try (final CSVPrinter printer = CSVFormat.DEFAULT.print(file, 
Charset.defaultCharset())) {
             printer.printRecord("a", "b\\c");
         }
@@ -1561,11 +1571,11 @@ public class CSVPrinterTest {
 
     @Test
     public void testPrintToPathWithDefaultCharset() throws IOException {
-        final File file = File.createTempFile(getClass().getName(), ".csv");
-        try (final CSVPrinter printer = CSVFormat.DEFAULT.print(file.toPath(), 
Charset.defaultCharset())) {
+        final Path file = createTempPath();
+        try (final CSVPrinter printer = CSVFormat.DEFAULT.print(file, 
Charset.defaultCharset())) {
             printer.printRecord("a", "b\\c");
         }
-        assertEquals("a,b\\c" + recordSeparator, 
FileUtils.readFileToString(file, Charset.defaultCharset()));
+        assertEquals("a,b\\c" + recordSeparator, new 
String(Files.readAllBytes(file), Charset.defaultCharset()));
     }
 
     @Test