modif DataCsv.java et repertoir test

src/main/java/fr/myny/data/DataCsv.java

@@ -1,8 +1,13 @@
 package fr.myny.data;
 
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+
 public class DataCsv {
-
-
     /**
      * Le constructeur de DataCsv
      */
@@ -13,7 +18,51 @@ public class DataCsv {
     /**
      * La methode de recuperation dun fichier csv
      */
-    public void getCsv(){
+    public void getCsv() throws IOException{
+        String fileZip = "src/main/java/resources/loto_201911.zip";
+        File desDir = new File("src/main/java/resources/");
+        byte[] buffer = new byte[1024];
+        ZipInputStream zis = new ZipInputStream(new FileInputStream(fileZip));
+        ZipEntry zipEntry = zis.getNextEntry();
+        while (zipEntry != null){
+            File newFile = newFile(desDir, zipEntry);
+            if (zipEntry.isDirectory()){
+                if (!newFile.isDirectory() && !newFile.mkdirs()){
+                    throw new IOException("Failed to create directory " + newFile);
+                }
+            } else{
+                File parent = newFile.getParentFile();
+                if (!parent.isDirectory() && !parent.mkdirs()) {
+                    throw new IOException("Failed to create directory " + parent);
+                }
+
+                FileOutputStream fos = new FileOutputStream(newFile);
+                int len;
+                while ((len = zis.read(buffer)) > 0){
+                    fos.write(buffer, 0, len);
+                }
+                fos.close();
+            }
+            zipEntry = zis.getNextEntry();
+        }
+        zis.closeEntry();
+        zis.close();
+    }
+
+    /**
+     * Methode d'extraction de fichier zip
+     */
+     public File newFile(File destinationDir, ZipEntry zipEntry) throws IOException{
+         File destFile = new File(destinationDir, zipEntry.getName());
+
+         String destDirPath = destinationDir.getCanonicalPath();
+         String destFilePath = destFile.getCanonicalPath();
+
+         if (!destFilePath.startsWith(destDirPath + File.separator)){
+             throw new IOException("Entry is outside of the target dir: " + zipEntry.getName());
+         }
+
+         return destFile;
+     }
 
 }
-}

src/main/java/fr/myny/data/ImportData.java

@@ -22,4 +22,8 @@ public class ImportData {
      */
     public void getUrl(){
     }
+
+    public void unzip() {
+
+    }
 }

src/main/java/test.java

@@ -1,7 +0,0 @@
-public class test{
-    public static void main(String[] args){
-        System.out.println("Il n'y a rien a voir !");
-        System.out.println("nico fait un test");
-        System.out.println("Il Je test les branchs");
-    }
-}

src/test/java/fr/myny/data/DataCsvTest.java

@@ -0,0 +1,12 @@
+package fr.myny.data;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.*;
+class DataCsvTest {
+
+    @Test
+    void getCsv() {
+
+    }
+}