use of edu.uci.ics.texera.api.schema.Schema in project textdb by TextDB.
the class ExcelSinkTest method testOpen.
@Test
public void testOpen() throws Exception {
excelSink.open();
// // verify that inputOperator called open() method
Mockito.verify(inputOperator).open();
// // assert that the tuple stream sink removes the _ID and PAYLOAD attribute
Assert.assertEquals(new Schema(new Attribute("content", AttributeType.TEXT)), excelSink.getOutputSchema());
excelSink.close();
Files.deleteIfExists(excelSink.getFilePath());
}
use of edu.uci.ics.texera.api.schema.Schema in project textdb by TextDB.
the class ExcelSinkTest method attributeTypeTest.
@Test
public // writing 10000 tuples
void attributeTypeTest() throws Exception {
ArrayList<String> attributeNames = new ArrayList<>();
attributeNames.add(TestConstants.FIRST_NAME);
attributeNames.add(TestConstants.LAST_NAME);
attributeNames.add(TestConstants.AGE);
attributeNames.add(TestConstants.HEIGHT);
attributeNames.add(TestConstants.DATE_OF_BIRTH);
attributeNames.add(TestConstants.DESCRIPTION);
// Prepare Schema
Attribute[] schemaAttributes = new Attribute[TestConstants.ATTRIBUTES_PEOPLE.length];
for (int count = 0; count < schemaAttributes.length; count++) {
schemaAttributes[count] = TestConstants.ATTRIBUTES_PEOPLE[count];
}
// Prepare 10000 tuples as a tupleList
int testSize = 10000;
Random rand = new Random();
List<Tuple> tupleList = new ArrayList<Tuple>();
for (int i = 0; i < testSize; i++) {
IField[] fields = { new StringField(getRandomString()), new StringField(getRandomString()), new IntegerField(rand.nextInt()), new DoubleField(rand.nextDouble() * rand.nextInt()), new DateField(getRandomDate()), new TextField(getRandomString()) };
tupleList.add(new Tuple(new Schema(schemaAttributes), fields));
}
assert (tupleList.size() == testSize);
IOperator inputOperator = Mockito.mock(IOperator.class);
Mockito.when(inputOperator.getOutputSchema()).thenReturn(new Schema(schemaAttributes));
OngoingStubbing<Tuple> stubbing = Mockito.when(inputOperator.getNextTuple());
for (Tuple t : tupleList) {
stubbing = stubbing.thenReturn(t);
}
stubbing = stubbing.thenReturn(null);
// excel writing test
excelSink = new ExcelSink(new ExcelSinkPredicate());
excelSink.setInputOperator(inputOperator);
excelSink.open();
excelSink.collectAllTuples();
excelSink.close();
Files.deleteIfExists(excelSink.getFilePath());
}
use of edu.uci.ics.texera.api.schema.Schema in project textdb by TextDB.
the class MysqlSinkTest method test2TupleInsertion.
/**
* Create two tuples, insert into mysql
* @throws ParseException
*/
public void test2TupleInsertion() throws Exception {
ArrayList<String> attributeNames = new ArrayList<>();
attributeNames.add(TestConstants.FIRST_NAME);
attributeNames.add(TestConstants.LAST_NAME);
attributeNames.add(TestConstants.DESCRIPTION);
// Prepare the expected result list
List<Span> list = new ArrayList<>();
Span span1 = new Span("firstName", 0, 5, "bruce", "bruce");
Span span2 = new Span("lastnName", 0, 5, "jacki", "jacki");
list.add(span1);
list.add(span2);
Attribute[] schemaAttributes = new Attribute[TestConstants.ATTRIBUTES_PEOPLE.length + 1];
for (int count = 0; count < schemaAttributes.length - 1; count++) {
schemaAttributes[count] = TestConstants.ATTRIBUTES_PEOPLE[count];
}
schemaAttributes[schemaAttributes.length - 1] = SchemaConstants.SPAN_LIST_ATTRIBUTE;
IField[] fields1 = { new StringField("bruce"), new StringField("john Lee"), new IntegerField(46), new DoubleField(5.50), new DateField(new SimpleDateFormat("MM-dd-yyyy").parse("01-14-1970")), new TextField("Tall Angry"), new ListField<>(list) };
IField[] fields2 = { new StringField("test"), new StringField("jackie chan"), new IntegerField(0), new DoubleField(6.0), new DateField(new SimpleDateFormat("MM-dd-yyyy").parse("09-18-1994")), new TextField("Angry Bird"), new ListField<>(list) };
Tuple tuple1 = new Tuple(new Schema(schemaAttributes), fields1);
Tuple tuple2 = new Tuple(new Schema(schemaAttributes), fields2);
IOperator localInputOperator = Mockito.mock(IOperator.class);
Mockito.when(localInputOperator.getOutputSchema()).thenReturn(new Schema(schemaAttributes)).thenReturn(null);
Mockito.when(localInputOperator.getNextTuple()).thenReturn(tuple1).thenReturn(tuple2).thenReturn(null);
mysqlSink.setInputOperator(localInputOperator);
mysqlSink.open();
mysqlSink.processTuples();
mysqlSink.close();
}
use of edu.uci.ics.texera.api.schema.Schema in project textdb by TextDB.
the class MysqlSinkTest method testOpen.
public void testOpen() throws Exception {
mysqlSink.open();
Mockito.verify(inputOperator).open();
Assert.assertEquals(new Schema(new Attribute("content", AttributeType.TEXT)), mysqlSink.getOutputSchema());
mysqlSink.close();
}
use of edu.uci.ics.texera.api.schema.Schema in project textdb by TextDB.
the class FileSourceOperatorTest method test4.
/*
* Test FileSourceOperator with a Directory with recursive = true and maxDepth = 2.
*
* The files under the recursive sub-directories with recursive depth 2 will be read.
*
* expected results: test1.txt, test2.txt and test4.txt will be included
*/
@Test
public void test4() throws Exception {
String attrName = "content";
Schema schema = new Schema(new Attribute(attrName, AttributeType.TEXT));
FileSourcePredicate predicate = new FileSourcePredicate(tempFolderPath.toString(), attrName, true, 2);
FileSourceOperator fileSource = new FileSourceOperator(predicate);
Tuple tuple;
ArrayList<Tuple> exactResults = new ArrayList<>();
fileSource.open();
while ((tuple = fileSource.getNextTuple()) != null) {
exactResults.add(tuple);
}
fileSource.close();
List<Tuple> expectedResults = Arrays.asList(new Tuple(schema, new TextField(tempFile1String)), new Tuple(schema, new TextField(tempFile2String)), new Tuple(schema, new TextField(tempFile4String)));
Assert.assertTrue(TestUtils.equals(expectedResults, exactResults));
}
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