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authorTim Rault <tim.rault@cengn.ca>2016-07-15 16:32:51 -0400
committerTim Rault <tim.rault@cengn.ca>2016-07-15 16:41:16 -0400
commitaa20b986cebf031489f4280988b4574a9acbc647 (patch)
tree354c6b521d83735a1be29183b447d3b35bf320ac /tests/utilities_tests/math_slope_test.py
parent2227414bd57f4b7f5f275d915fa8f6a2aa21f8f7 (diff)
Add Steady State Detection module
Added a Steady State Detection module containing a steady_state(data_series) function that is able to return a boolean indicating wether or not steady state is reached with the data_series being passed. This module requires a data_treatment(data_series) and an average(data_series) modules that have been added in this commit as well. The data treatment function aims at formatting the data series that is passed to the high level steady_state function to reach the requirement of each sub-module (slope, average and range). Modified the Slope and Range functions so they return None when passed an empty data series instead of 0 which was wrong. Modified the corresponding test cases. Modified the math_range_test.py file to fix a bug in the 2 last tests. Change-Id: I9c3854cb0a21cc37b0787b8afca0821eefaa203d JIRA: STORPERF-60 JIRA: STORPERF-59 JIRA: STORPERF-61 JIRA: STORPERF-62 Signed-off-by: Tim Rault <tim.rault@cengn.ca>
Diffstat (limited to 'tests/utilities_tests/math_slope_test.py')
-rw-r--r--tests/utilities_tests/math_slope_test.py24
1 files changed, 12 insertions, 12 deletions
diff --git a/tests/utilities_tests/math_slope_test.py b/tests/utilities_tests/math_slope_test.py
index a34845b..6c05aa4 100644
--- a/tests/utilities_tests/math_slope_test.py
+++ b/tests/utilities_tests/math_slope_test.py
@@ -7,7 +7,7 @@
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
import unittest
-from storperf.utilities import math as math
+from storperf.utilities import math as Slope
class MathSlopeTest(unittest.TestCase):
@@ -17,51 +17,51 @@ class MathSlopeTest(unittest.TestCase):
pass
def test_slope_empty_series(self):
- expected = 0
- actual = math.slope([])
+ expected = None
+ actual = Slope.slope([])
self.assertEqual(expected, actual)
def test_slope_integer_series(self):
expected = 1.4
- actual = math.slope([[1, 6], [2, 5], [3, 7], [4, 10]])
+ actual = Slope.slope([[1, 6], [2, 5], [3, 7], [4, 10]])
self.assertEqual(expected, actual)
def test_slope_decimal_series(self):
expected = 1.4
- actual = math.slope([[1.0, 6.0], [2.0, 5.0], [3.0, 7.0], [4.0, 10.0]])
+ actual = Slope.slope([[1.0, 6.0], [2.0, 5.0], [3.0, 7.0], [4.0, 10.0]])
self.assertEqual(expected, actual)
def test_slope_decimal_integer_mix(self):
expected = 1.4
- actual = math.slope([[1.0, 6], [2, 5.0], [3, 7], [4.0, 10]])
+ actual = Slope.slope([[1.0, 6], [2, 5.0], [3, 7], [4.0, 10]])
self.assertEqual(expected, actual)
def test_slope_negative_y_series(self):
expected = 2
- actual = math.slope([[1.0, -2], [2, 2], [3, 2]])
+ actual = Slope.slope([[1.0, -2], [2, 2], [3, 2]])
self.assertEqual(expected, actual)
def test_slope_negative_x_series(self):
expected = 1.4
- actual = math.slope([[-24, 6.0], [-23, 5], [-22, 7.0], [-21, 10]])
+ actual = Slope.slope([[-24, 6.0], [-23, 5], [-22, 7.0], [-21, 10]])
self.assertEqual(expected, actual)
def test_slope_out_of_order_series(self):
expected = 1.4
- actual = math.slope([[2, 5.0], [4, 10], [3.0, 7], [1, 6]])
+ actual = Slope.slope([[2, 5.0], [4, 10], [3.0, 7], [1, 6]])
self.assertEqual(expected, actual)
def test_slope_0_in_y(self):
expected = -0.5
- actual = math.slope([[15.5, 1], [16.5, 0], [17.5, 0]])
+ actual = Slope.slope([[15.5, 1], [16.5, 0], [17.5, 0]])
self.assertEqual(expected, actual)
def test_slope_0_in_x(self):
expected = 1.4
- actual = math.slope([[0, 6.0], [1, 5], [2, 7], [3, 10]])
+ actual = Slope.slope([[0, 6.0], [1, 5], [2, 7], [3, 10]])
self.assertEqual(expected, actual)
def test_slope_0_in_x_and_y(self):
expected = 1.5
- actual = math.slope([[0.0, 0], [1, 1], [2, 3]])
+ actual = Slope.slope([[0.0, 0], [1, 1], [2, 3]])
self.assertEqual(expected, actual)