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-rw-r--r--silx/gui/plot/_utils/test/test_dtime_ticklayout.py93
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diff --git a/silx/gui/plot/_utils/test/test_dtime_ticklayout.py b/silx/gui/plot/_utils/test/test_dtime_ticklayout.py
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--- a/silx/gui/plot/_utils/test/test_dtime_ticklayout.py
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@@ -1,93 +0,0 @@
-# coding: utf-8
-# /*##########################################################################
-#
-# Copyright (c) 2015-2018 European Synchrotron Radiation Facility
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-#
-# ###########################################################################*/
-
-from __future__ import absolute_import, division, unicode_literals
-
-__authors__ = ["P. Kenter"]
-__license__ = "MIT"
-__date__ = "06/04/2018"
-
-
-import datetime as dt
-import unittest
-
-
-from silx.gui.plot._utils.dtime_ticklayout import (
- calcTicks, DtUnit, SECONDS_PER_YEAR)
-
-
-class DtTestTickLayout(unittest.TestCase):
- """Test ticks layout algorithms"""
-
- def testSmallMonthlySpacing(self):
- """ Tests a range that did result in a spacing of less than 1 month.
- It is impossible to add fractional month so the unit must be in days
- """
- from dateutil import parser
- d1 = parser.parse("2017-01-03 13:15:06.000044")
- d2 = parser.parse("2017-03-08 09:16:16.307584")
- _ticks, _units, spacing = calcTicks(d1, d2, nTicks=4)
-
- self.assertEqual(spacing, DtUnit.DAYS)
-
-
- def testNoCrash(self):
- """ Creates many combinations of and number-of-ticks and end-dates;
- tests that it doesn't give an exception and returns a reasonable number
- of ticks.
- """
- d1 = dt.datetime(2017, 1, 3, 13, 15, 6, 44)
-
- value = 100e-6 # Start at 100 micro sec range.
-
- while value <= 200 * SECONDS_PER_YEAR:
-
- d2 = d1 + dt.timedelta(microseconds=value*1e6) # end date range
-
- for numTicks in range(2, 12):
- ticks, _, _ = calcTicks(d1, d2, numTicks)
-
- margin = 2.5
- self.assertTrue(
- numTicks/margin <= len(ticks) <= numTicks*margin,
- "Condition {} <= {} <= {} failed for # ticks={} and d2={}:"
- .format(numTicks/margin, len(ticks), numTicks * margin,
- numTicks, d2))
-
- value = value * 1.5 # let date period grow exponentially
-
-
-
-
-
-def suite():
- testsuite = unittest.TestSuite()
- testsuite.addTest(
- unittest.defaultTestLoader.loadTestsFromTestCase(DtTestTickLayout))
- return testsuite
-
-
-if __name__ == '__main__':
- unittest.main()