def test_get_with_position(reader: ReaderService,
read_db: SqlReadDatabaseBackendService):
fqid = "c/1"
model = MagicMock()
reader.filter_fqids_by_deleted_status = MagicMock(return_value=[fqid])
read_db.build_model_ignore_deleted = bmid = MagicMock(return_value=model)
reader.apply_mapped_fields = amf = MagicMock(return_value=model)
request = GetRequest(fqid, ["field"], 42)
assert reader.get(request) == model
bmid.assert_called_with(fqid, 42)
amf.assert_called_with(model, ["field"])
def test_apply_mapped_fields_multi(reader: ReaderService):
result = {
"a/1": {
"f1": "a",
"f2": "b",
"f": "c"
},
"b/1": {
"f3": "a",
"f4": "b",
"f": "c"
},
}
assert reader.apply_mapped_fields_multi(result, {
"a/1": ["f1", "f"],
"b/1": ["f3", "f"]
}) == {
"a/1": {
"f1": "a",
"f": "c"
},
"b/1": {
"f3": "a",
"f": "c"
}
}
def test_get_many_with_position_deleted_no_deleted(
reader: ReaderService, read_db: SqlReadDatabaseBackendService):
deleted_map = {"a/1": True, "b/1": False}
read_db.get_deleted_status = gds = MagicMock(return_value=deleted_map)
read_db.build_models_ignore_deleted = bmid = MagicMock()
reader.apply_mapped_fields_multi = MagicMock()
parts = [
GetManyRequestPart("a", "1", ["field1"]),
GetManyRequestPart("b", "1", ["field2"]),
]
request = GetManyRequest(parts, ["field"], 42)
reader.get_many(request)
gds.assert_called_with(["a/1", "b/1"], 42)
bmid.assert_called_with(["b/1"], 42)
def test_get(reader: ReaderService, read_db: SqlReadDatabaseBackendService):
model = MagicMock()
read_db.get = get = MagicMock(return_value=model)
request = GetRequest("c/1", ["field"])
assert reader.get(request) == model
get.assert_called_with("c/1", ["field"], DeletedModelsBehaviour.NO_DELETED)
def test_exists_false(reader: ReaderService):
reader.count = count = MagicMock(return_value={"count": 0, "position": 0})
filter_operator = FilterOperator("field", "=", "data")
request = AggregateRequest("collection", filter_operator)
assert reader.exists(request) == {"exists": False, "position": 0}
count.assert_called_with(request)
def test_get_everything(reader: ReaderService,
read_db: SqlReadDatabaseBackendService):
result = MagicMock()
read_db.get_everything = get_everything = MagicMock(return_value=result)
request = GetEverythingRequest(DeletedModelsBehaviour.ALL_MODELS)
assert reader.get_everything(request) == result
get_everything.assert_called_with(DeletedModelsBehaviour.ALL_MODELS)
def test_max(reader: ReaderService, read_db: SqlReadDatabaseBackendService):
result = MagicMock()
read_db.aggregate = aggregate = MagicMock(return_value=result)
filter_operator = FilterOperator("field", "=", "data")
request = MinMaxRequest("collection", filter_operator, "field")
params = AggregateFilterQueryFieldsParameters("max", "field", "int")
assert reader.max(request) == result
aggregate.assert_called_with("collection", filter_operator, params)
def test_count(reader: ReaderService, read_db: SqlReadDatabaseBackendService):
result = MagicMock()
read_db.aggregate = aggregate = MagicMock(return_value=result)
filter_operator = FilterOperator("field", "=", "data")
request = AggregateRequest("collection", filter_operator)
assert reader.count(request) == result
aggregate.assert_called_with("collection", filter_operator,
CountFilterQueryFieldsParameters())
def test_get_all(reader: ReaderService,
read_db: SqlReadDatabaseBackendService):
result = MagicMock()
read_db.get_all = get_all = MagicMock(return_value=result)
request = GetAllRequest("collection", ["field"])
assert reader.get_all(request) == result
get_all.assert_called_with("collection", ["field"],
DeletedModelsBehaviour.NO_DELETED)
def test_filter(reader: ReaderService, read_db: SqlReadDatabaseBackendService):
result = MagicMock()
read_db.filter = filter = MagicMock(return_value=result)
read_db.get_position = get_pos = MagicMock(return_value=42)
filter_operator = FilterOperator("field", "=", "data")
request = FilterRequest("collection", filter_operator, ["field"])
assert reader.filter(request) == {"data": result, "position": 42}
filter.assert_called_with("collection", filter_operator, ["field"])
get_pos.assert_called()
def test_get_many(reader: ReaderService,
read_db: SqlReadDatabaseBackendService):
model = MagicMock()
result = {"c/1": model}
read_db.get_many = get_many = MagicMock(return_value=result)
parts = [
GetManyRequestPart("a", "1", ["field1"]),
GetManyRequestPart("b", "1", ["field2"]),
]
request = GetManyRequest(parts, ["field"])
assert reader.get_many(request) == {"a": {}, "b": {}, "c": {1: model}}
get_many.assert_called_with(
["a/1", "b/1"],
{
"a/1": ["field1", "field"],
"b/1": ["field2", "field"]
},
DeletedModelsBehaviour.NO_DELETED,
)
def test_get_many_with_position(reader: ReaderService,
read_db: SqlReadDatabaseBackendService):
model = MagicMock()
result = {"c/1": model}
deleted_map = {"a/1": False, "b/1": False}
read_db.get_deleted_status = gds = MagicMock(return_value=deleted_map)
read_db.build_models_ignore_deleted = bmid = MagicMock(return_value=result)
reader.apply_mapped_fields_multi = amfm = MagicMock(return_value=result)
parts = [
GetManyRequestPart("a", "1", ["field1"]),
GetManyRequestPart("b", "1", ["field2"]),
]
request = GetManyRequest(parts, ["field"], 42)
assert reader.get_many(request) == {"a": {}, "b": {}, "c": {1: model}}
gds.assert_called_with(["a/1", "b/1"], 42)
bmid.assert_called_with(["a/1", "b/1"], 42)
amfm.assert_called_with(result, {
"a/1": ["field1", "field"],
"b/1": ["field2", "field"]
})
def test_apply_mapped_fields_multi_no_fields(reader: ReaderService):
result = MagicMock()
assert reader.apply_mapped_fields_multi(result, {}) == result
def test_apply_mapped_fields_no_fields(reader: ReaderService):
model = MagicMock()
assert reader.apply_mapped_fields(model, []) == model
def test_apply_mapped_fields(reader: ReaderService):
model = {"f1": "a", "f2": "b"}
assert reader.apply_mapped_fields(model, ["f1"]) == {"f1": "a"}
def test_filter_fqids_by_deleted_status(reader: ReaderService):
fqids = MagicMock()
res = reader.filter_fqids_by_deleted_status(
fqids, 42, DeletedModelsBehaviour.ALL_MODELS)
assert res == fqids