test_editors.py 4.07 KB
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# vim: set fileencoding=utf-8 :
###############################################################################
#                                                                             #
# Copyright (c) 2019 Idiap Research Institute, http://www.idiap.ch/           #
# Contact: beat.support@idiap.ch                                              #
#                                                                             #
# This file is part of the beat.editor module of the BEAT platform.           #
#                                                                             #
# Commercial License Usage                                                    #
# Licensees holding valid commercial BEAT licenses may use this file in       #
# accordance with the terms contained in a written agreement between you      #
# and Idiap. For further information contact tto@idiap.ch                     #
#                                                                             #
# Alternatively, this file may be used under the terms of the GNU Affero      #
# Public License version 3 as published by the Free Software and appearing    #
# in the file LICENSE.AGPL included in the packaging of this file.            #
# The BEAT platform is distributed in the hope that it will be useful, but    #
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY  #
# or FITNESS FOR A PARTICULAR PURPOSE.                                        #
#                                                                             #
# You should have received a copy of the GNU Affero Public License along      #
# with the BEAT platform. If not, see http://www.gnu.org/licenses/.           #
#                                                                             #
###############################################################################
import pytest

from PyQt5 import QtCore
from PyQt5.QtCore import QStringListModel

from PyQt5.QtWidgets import QPushButton
from PyQt5.QtWidgets import QVBoxLayout

from ..widgets.editor import AbstractAssetEditor
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from ..widgets.field import Field
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class MockAssetEditor(AbstractAssetEditor):
    """
    Base class of all asset editors
    """

    def __init__(self, parent=None):
        super(MockAssetEditor, self).__init__(parent)
        self.dataformat_model = None
        self.add_field_button = QPushButton(self.tr("Add"))
        layout = QVBoxLayout(self)
        layout.addWidget(self.add_field_button)

        self.add_field_button.clicked.connect(self.__add_field)

    def __add_field(self):
        self.layout().addWidget(Field(self.dataformat_model))

    def set_dataformat_model(self, model):
        self.dataformat_model = model

    def load_json(self, json_object):
        """Load the json object passed as parameter"""
        for name, type_ in json_object.items():
            field = Field(self.dataformat_model)
            field.format_name = name
            field.format_type = type_
            self.layout().addWidget(field)

    def dump_json(self):
        """Returns the json representation of the asset"""
        field_list = self.findChildren(Field)

        json_data = {}

        for field in field_list:
            json_data[field.format_name] = field.format_type

        return json_data


def test_json_load_and_dump(qtbot):
    json_reference = {"value32": "float32", "value64": "float64"}

    dataformat_model = QStringListModel(["float32", "float64", "int32", "int64"])

    widget = MockAssetEditor()
    widget.set_dataformat_model(dataformat_model)
    widget.load_json(json_reference)

    assert widget.dump_json() == json_reference


def test_dataformat_creation(qtbot):
    # json_reference = {"value32": "float32", "value64": "float64"}

    dataformat_model = QStringListModel(["float32", "float64", "int32", "int64"])

    widget = MockAssetEditor()
    widget.set_dataformat_model(dataformat_model)

    qtbot.mouseClick(widget.add_field_button, QtCore.Qt.LeftButton)
    fields = widget.findChildren(Field)

    assert len(fields) == 1

    field = fields[0]

    qtbot.mouseClick(field.dataformat_box, QtCore.Qt.LeftButton)