feat: add dap_combobox

tests/unit_tests/test_dap_combobox.py

@@ -0,0 +1,75 @@
+from unittest import mock
+
+import pytest
+
+from bec_widgets.widgets.dap_combo_box.dap_combo_box import DapComboBox
+
+from .client_mocks import mocked_client
+from .conftest import create_widget
+
+
+@pytest.fixture(scope="function")
+def dap_combobox(qtbot, mocked_client):
+    """DapComboBox fixture."""
+    models = ["GaussianModel", "LorentzModel", "SineModel"]
+    mocked_client.dap._available_dap_plugins.keys.return_value = models
+    widget = create_widget(qtbot, DapComboBox, client=mocked_client)
+    return widget
+
+
+def test_dap_combobox_init(dap_combobox):
+    """Test DapComboBox init."""
+    assert dap_combobox.combobox.currentText() == "GaussianModel"
+    assert dap_combobox.available_models == ["GaussianModel", "LorentzModel", "SineModel"]
+    assert dap_combobox._validate_dap_model("GaussianModel") is True
+    assert dap_combobox._validate_dap_model("somemodel") is False
+    assert dap_combobox._validate_dap_model(None) is False
+
+
+def test_dap_combobox_set_axis(dap_combobox):
+    """Test DapComboBox set axis."""
+    # Container to store the messages
+    container = []
+
+    def my_callback(msg: str):
+        """Calback function to store the messages."""
+        container.append(msg)
+
+    dap_combobox.update_x_axis.connect(my_callback)
+    dap_combobox.update_y_axis.connect(my_callback)
+    dap_combobox.select_x_axis("x_axis")
+    assert dap_combobox.x_axis == "x_axis"
+    dap_combobox.select_y_axis("y_axis")
+    assert dap_combobox.y_axis == "y_axis"
+    assert container[0] == "x_axis"
+    assert container[1] == "y_axis"
+
+
+def test_dap_combobox_select_fit(dap_combobox):
+    """Test DapComboBox select fit."""
+    # Container to store the messages
+    container = []
+
+    def my_callback(msg: str):
+        """Calback function to store the messages."""
+        container.append(msg)
+
+    dap_combobox.update_fit_model.connect(my_callback)
+    dap_combobox.select_fit("LorentzModel")
+    assert dap_combobox.combobox.currentText() == "LorentzModel"
+    assert container[0] == "LorentzModel"
+
+
+def test_dap_combobox_currentTextchanged(dap_combobox):
+    """Test DapComboBox currentTextChanged."""
+    # Container to store the messages
+    container = []
+
+    def my_callback(msg: str):
+        """Calback function to store the messages."""
+        container.append(msg)
+
+    assert dap_combobox.combobox.currentText() == "GaussianModel"
+    dap_combobox.update_fit_model.connect(my_callback)
+    dap_combobox.combobox.setCurrentText("SineModel")
+    assert container[0] == "SineModel"