71 lines
2.5 KiB
Python
71 lines
2.5 KiB
Python
# Created By: Virgil Dupras
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# Created On: 2011-09-06
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# Copyright 2015 Hardcoded Software (http://www.hardcoded.net)
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#
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# This software is licensed under the "GPLv3" License as described in the "LICENSE" file,
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# which should be included with this package. The terms are also available at
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# http://www.gnu.org/licenses/gpl-3.0.html
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from hscommon.testutil import eq_, callcounter, CallLogger
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from hscommon.gui.selectable_list import SelectableList, GUISelectableList
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def test_in():
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# When a SelectableList is in a list, doing "in list" with another instance returns false, even
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# if they're the same as lists.
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sl = SelectableList()
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some_list = [sl]
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assert SelectableList() not in some_list
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def test_selection_range():
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# selection is correctly adjusted on deletion
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sl = SelectableList(["foo", "bar", "baz"])
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sl.selected_index = 3
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eq_(sl.selected_index, 2)
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del sl[2]
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eq_(sl.selected_index, 1)
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def test_update_selection_called():
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# _update_selection_is called after a change in selection. However, we only do so on select()
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# calls. I follow the old behavior of the Table class. At the moment, I don't quite remember
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# why there was a specific select() method for triggering _update_selection(), but I think I
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# remember there was a reason, so I keep it that way.
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sl = SelectableList(["foo", "bar"])
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sl._update_selection = callcounter()
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sl.select(1)
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eq_(sl._update_selection.callcount, 1)
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sl.selected_index = 0
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eq_(sl._update_selection.callcount, 1) # no call
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def test_guicalls():
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# A GUISelectableList appropriately calls its view.
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sl = GUISelectableList(["foo", "bar"])
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sl.view = CallLogger()
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sl.view.check_gui_calls(["refresh"]) # Upon setting the view, we get a call to refresh()
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sl[1] = "baz"
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sl.view.check_gui_calls(["refresh"])
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sl.append("foo")
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sl.view.check_gui_calls(["refresh"])
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del sl[2]
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sl.view.check_gui_calls(["refresh"])
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sl.remove("baz")
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sl.view.check_gui_calls(["refresh"])
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sl.insert(0, "foo")
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sl.view.check_gui_calls(["refresh"])
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sl.select(1)
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sl.view.check_gui_calls(["update_selection"])
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# XXX We have to give up on this for now because of a breakage it causes in the tables.
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# sl.select(1) # don't update when selection stays the same
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# gui.check_gui_calls([])
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def test_search_by_prefix():
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sl = SelectableList(["foo", "bAr", "baZ"])
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eq_(sl.search_by_prefix("b"), 1)
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eq_(sl.search_by_prefix("BA"), 1)
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eq_(sl.search_by_prefix("BAZ"), 2)
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eq_(sl.search_by_prefix("BAZZ"), -1)
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