/** File tests */
@Test
public void testNullFileList() throws Exception {
ByteArrayOutputStream err = new ByteArrayOutputStream();
helper.redirectLog(err, LogLevel.ERROR);
try {
JsonInputField price = new JsonInputField();
price.setName("price");
price.setType(ValueMetaInterface.TYPE_NUMBER);
price.setPath("$..book[*].price");
List<FileObject> fileList = Arrays.asList(null, null);
JsonInputMeta meta = createFileListMeta(fileList);
meta.setInputFields(new JsonInputField[] {price});
meta.setIncludeRowNumber(true);
meta.setRowNumberField("rownbr");
meta.setShortFileNameField("fname");
JsonInput jsonInput = createJsonInput(meta);
processRows(jsonInput, 5);
disposeJsonInput(jsonInput);
assertEquals(err.toString(), 2, jsonInput.getErrors());
} finally {
deleteFiles();
}
}
@Test
public void testFileList() throws Exception {
ByteArrayOutputStream err = new ByteArrayOutputStream();
helper.redirectLog(err, LogLevel.ERROR);
final String input1 = getBasicTestJson();
final String input2 = "{ \"store\": { \"book\": [ { \"price\": 9.99 } ] } }";
try (FileObject fileObj1 = KettleVFS.getFileObject(BASE_RAM_DIR + "test1.json");
FileObject fileObj2 = KettleVFS.getFileObject(BASE_RAM_DIR + "test2.json")) {
try (OutputStream out = fileObj1.getContent().getOutputStream()) {
out.write(input1.getBytes());
}
try (OutputStream out = fileObj2.getContent().getOutputStream()) {
out.write(input2.getBytes());
}
JsonInputField price = new JsonInputField();
price.setName("price");
price.setType(ValueMetaInterface.TYPE_NUMBER);
price.setPath("$..book[*].price");
List<FileObject> fileList = Arrays.asList(fileObj1, fileObj2);
JsonInputMeta meta = createFileListMeta(fileList);
meta.setInputFields(new JsonInputField[] {price});
meta.setIncludeRowNumber(true);
meta.setRowNumberField("rownbr");
meta.setShortFileNameField("fname");
JsonInput jsonInput = createJsonInput(meta);
RowComparatorListener rowComparator =
new RowComparatorListener(
new Object[] {8.95d, 1L, "test1.json"},
new Object[] {12.99d, 2L, "test1.json"},
new Object[] {8.99d, 3L, "test1.json"},
new Object[] {22.99d, 4L, "test1.json"},
new Object[] {9.99d, 5L, "test2.json"});
jsonInput.addRowListener(rowComparator);
processRows(jsonInput, 5);
disposeJsonInput(jsonInput);
assertEquals(err.toString(), 0, jsonInput.getErrors());
} finally {
deleteFiles();
}
}
