Examples with CountResult org.mongodb.morphia.aggregation.AggregationTest.CountResult used on opensource projects

Example 1 with CountResult

use of org.mongodb.morphia.aggregation.AggregationTest.CountResult in project morphia by mongodb.

the class TestMapreduce method testBypassDocumentValidation.

@Test
public void testBypassDocumentValidation() {
    checkMinServerVersion(3.4);
    getDs().save(asList(new Book("The Banquet", "Dante", 2), new Book("Divine Comedy", "Dante", 1), new Book("Eclogues", "Dante", 2), new Book("The Odyssey", "Homer", 10), new Book("Iliad", "Homer", 10)));
    Document validator = Document.parse("{ count : { $gt : '10' } }");
    ValidationOptions validationOptions = new ValidationOptions().validator(validator).validationLevel(ValidationLevel.STRICT).validationAction(ValidationAction.ERROR);
    MongoDatabase database = getMongoClient().getDatabase(TEST_DB_NAME);
    database.getCollection("counts").drop();
    database.createCollection("counts", new CreateCollectionOptions().validationOptions(validationOptions));
    final String map = "function () { emit(this.author, 1); return; }";
    final String reduce = "function (key, values) { return values.length }";
    MapReduceOptions<CountResult> options = new MapReduceOptions<CountResult>().query(getDs().find(Book.class)).resultType(CountResult.class).outputType(OutputType.REPLACE).map(map).reduce(reduce);
    try {
        getDs().mapReduce(options);
        fail("Document validation should have complained.");
    } catch (MongoCommandException e) {
    // expected
    }
    getDs().mapReduce(options.bypassDocumentValidation(true));
    Assert.assertEquals(2, count(getDs().find(CountResult.class).iterator()));
}

Example 2 with CountResult

use of org.mongodb.morphia.aggregation.AggregationTest.CountResult in project morphia by mongodb.

the class TestMapreduce method testCollation.

@Test
public void testCollation() {
    checkMinServerVersion(3.4);
    getDs().save(asList(new Book("The Banquet", "Dante", 2), new Book("Divine Comedy", "Dante", 1), new Book("Eclogues", "Dante", 2), new Book("The Odyssey", "Homer", 10), new Book("Iliad", "Homer", 10)));
    final String map = "function () { emit(this.author, 1); return; }";
    final String reduce = "function (key, values) { return values.length }";
    Query<Book> query = getAds().find(Book.class).field("author").equal("dante");
    MapReduceOptions<CountResult> options = new MapReduceOptions<CountResult>().resultType(CountResult.class).outputType(OutputType.INLINE).query(query).map(map).reduce(reduce);
    Iterator<CountResult> iterator = getDs().mapReduce(options).getInlineResults();
    Assert.assertEquals(0, count(iterator));
    options.inputCollection(getMorphia().getMapper().getCollectionName(Book.class)).collation(Collation.builder().locale("en").collationStrength(CollationStrength.SECONDARY).build());
    iterator = getDs().mapReduce(options).getInlineResults();
    CountResult result = iterator.next();
    Assert.assertEquals("Dante", result.getAuthor());
    Assert.assertEquals(3D, result.getCount(), 0);
}