def test_nested_and_filter(self):
"""
It should be possible to add another multi-clause filter inside
of an existing multi-clause filter and have them nest correctly.
"""
query_builder = QueryBuilder()
query_builder.and_filter(
Exists('value')
)
and_filter = query_builder.find_filter(And)
and_filter.and_filter(
Exists('nested_value')
)
self.assertEquals(
query_builder.to_query()['filter'],
{
"and": [
{"exists": {"field": "value"}},
{
"and": [
{"exists": {
"field": "nested_value"
}}
]
}
]
}
)
def test_add_shorthand_negation(self):
query_builder = QueryBuilder()
query_builder.and_filter('~exists', 'some_field')
self.assertEquals(query_builder.to_query()['filter'], {
'and': [
{'not': {'exists': {'field': 'some_field'}}},
]
})
def test_add_or_shorthand(self):
query_builder = QueryBuilder()
query_builder.or_filter('range', 'range_field', gte=5)
self.assertEquals(query_builder.to_query()['filter'], {
'or': [
{'range': {'range_field': {'gte': 5}}}
]
})
def test_empty_serialization(self):
query_builder = QueryBuilder()
# And filter with no nested clauses is empty.
and_filter = And()
query_builder.add_filter(and_filter)
self.assertEqual(
{},
query_builder.to_query()['filter']
)
def test_terms(self):
query_builder = QueryBuilder()
query_builder.add_filter(Terms(
'field', 0.5
))
self.assertEquals(
query_builder.to_query()['filter'],
{
"terms": {"field": 0.5}
}
)
def test_query_builder_and_filter(self):
query_builder = QueryBuilder()
query_builder.and_filter(
Exists('value')
)
self.assertEquals(
query_builder.to_query()['filter'],
{
"and": [
{"exists": {"field": "value"}}
]
}
)
def test_script_id_field(self):
query_builder = QueryBuilder()
query_builder.add_script_field(ScriptIDField(
'my_script',
'my_script_id',
factor=2
))
self.assertEquals(query_builder.to_query()['script_fields'], {
'my_script': {
'lang': 'groovy',
'script_id': 'my_script_id',
'params': {
'factor': 2
}
}
})
def test_script_id(self):
query_builder = QueryBuilder()
query_builder.add_filter(ScriptID(
'name', 'script_id', {"key": 0.5}
))
self.assertEquals(
query_builder.to_query()['filter'],
{
'name': {
"script_id": "script_id",
"lang": "groovy",
"params": {
"key": 0.5
}
}
}
)
def test_source_enable_disable(self):
query_builder = QueryBuilder()
query_builder.disable_source()
self.assertEqual(query_builder.to_query()['_source'], False)
query_builder.enable_source()
self.assertEqual(query_builder.to_query()['_source'], True)
def test_sort_reset(self):
query_builder = QueryBuilder()
query_builder.sort('test', 'asc')
self.assertEqual(query_builder.to_query()['sort'], [
{'test': 'asc'}
])
query_builder.sort_reset()
self.assertFalse('sort' in query_builder.to_query())
def test_range_partial(self):
"""
If only a specific range criteria is provided, only it should appear
in the final query.
"""
query_builder = QueryBuilder()
query_builder.add_filter(Range(
'field', lte=0.5
))
self.assertEquals(
query_builder.to_query()['filter'],
{
"range": {
"field": {
"lte": 0.5,
}
}
}
)
def test_range_full(self):
"""
All valid range comparators should be represented in the final query.
"""
query_builder = QueryBuilder()
query_builder.add_filter(Range(
'field', lte=0.5, lt=0.6, gt=0.7, gte=0.8
))
self.assertEquals(
query_builder.to_query()['filter'],
{
"range": {
"field": {
"lte": 0.5,
"lt": 0.6,
"gt": 0.7,
"gte": 0.8
}
}
}
)
def test_filter_clobber(self):
query_builder = QueryBuilder()
query_builder.add_filter(Exists('value'))
self.assertEquals(
query_builder.to_query()['filter'],
{"exists": {"field": "value"}},
)
query_builder.add_filter(Exists('value_two'))
self.assertEquals(
query_builder.to_query()['filter'],
{"exists": {"field": "value_two"}},
)
def test_add_and_shorthand(self):
query_builder = QueryBuilder()
query_builder.and_filter('exists', 'some_field')
query_builder.and_filter('range', 'range_field', lte=5)
self.assertEquals(query_builder.to_query()['filter'], {
'and': [
{'exists': {'field': 'some_field'}},
{'range': {'range_field': {'lte': 5}}}
]
})
def test_multi_and_filter(self):
"""
When a given filter type already exists, we smartly append to it if
possible rather than clobbering an existing filter.
"""
query_builder = QueryBuilder()
query_builder.and_filter(
Exists('field_one')
)
query_builder.and_filter(
Exists('field_two')
)
self.assertEquals(
query_builder.to_query()['filter'],
{
"and": [
{"exists": {"field": "field_one"}},
{"exists": {"field": "field_two"}}
]
}
)
def test_inversion_or(self):
"""
Filters can return an inverted version of themselve using the `~`
operator.
"""
query_builder = QueryBuilder()
query_builder.or_filter(
~Exists('and_not_value')
)
query_builder.or_filter(
Exists('exists_value')
)
self.assertEquals(
query_builder.to_query()['filter'],
{
"or": [
{"not": {"exists": {"field": "and_not_value"}}},
{"exists": {"field": "exists_value"}}
]
}
)
def test_source_default(self):
query_builder = QueryBuilder()
self.assertEqual(query_builder.to_query()['_source'], True)
def test_size(self):
query_builder = QueryBuilder()
self.assertNotIn('size', query_builder.to_query())
query_builder.size = 50
self.assertIn('size', query_builder.to_query())
self.assertEqual(query_builder.to_query()['size'], 50)
def test_sort_asc(self):
query_builder = QueryBuilder()
query_builder.sort('test', 'asc')
self.assertEqual(query_builder.to_query()['sort'], [
{'test': 'asc'}
])
