b42197cc67ff455bfbd189a417433b8ff897ab7b,Orange/widgets/visualize/tests/test_owheatmap.py,TestOWHeatMap,_test_helper,#TestOWHeatMap#Any#,86

Before Change

    def _test_helper(self, checked=False):
        iris = Table("iris")
        msg = self.widget.Error
        for i in range(0, self.widget.colsortcb.count()):
            self.widget.colsortcb.activated.emit(i)
            self.widget.colsortcb.setCurrentIndex(i)
            self.send_signal("Data", None)
            self.send_signal("Data", iris[:, 0])
            if i > 0:
                self.assertTrue(msg.not_enough_features.is_shown())
            for j in range(0, self.widget.rowsortcb.count()):
                self.widget.rowsortcb.activated.emit(j)
                self.widget.rowsortcb.setCurrentIndex(j)
                self.send_signal("Data", None)
                self.send_signal("Data", iris[0:1])
                if j > 1:
                    self.assertTrue(msg.not_enough_instances.is_shown())
                elif checked and j > 1:
                    self.assertTrue(msg.not_enough_instances_k_means.is_shown())
        self.send_signal("Data", None)
        self.assertFalse(msg.not_enough_features.is_shown())
        self.assertFalse(msg.not_enough_instances.is_shown())
        self.assertFalse(msg.not_enough_instances_k_means.is_shown())

After Change

    def _test_helper(self, kmeans_checked=False):
        msg = self.widget.Error
        for col_checked in (False, True):
            self.widget.controls.col_clustering.setChecked(col_checked)
            self.send_signal("Data", None)
            self.send_signal("Data", self.data[:, 0])
            if col_checked:
                self.assertTrue(msg.not_enough_features.is_shown())
            for row_checked in (False, True):
                self.widget.controls.row_clustering.setChecked(row_checked)
                self.send_signal("Data", None)
                self.send_signal("Data", self.data[0:1])
                if row_checked:
                    self.assertTrue(msg.not_enough_instances.is_shown())
                elif kmeans_checked and row_checked:
                    self.assertTrue(msg.not_enough_instances_k_means.is_shown())
        self.send_signal("Data", None)
        self.assertFalse(msg.not_enough_features.is_shown())
        self.assertFalse(msg.not_enough_instances.is_shown())
        self.assertFalse(msg.not_enough_instances_k_means.is_shown())

Instances