Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #31 from qbahn/feature/addPySwarmTests
Add pySwarm code - tests.
- Loading branch information
Showing
4 changed files
with
34 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
|
@@ -7,6 +7,8 @@ docstring | |
OK | ||
tuple | ||
pyswarm | ||
PSO | ||
tisimst | ||
github | ||
https | ||
PSO |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1 @@ | ||
"""Package for test externals package.""" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1 @@ | ||
"""Package for tests pyswarm.""" |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,30 @@ | ||
"""Tests for pyswarm.""" | ||
from unittest import TestCase | ||
from grortir.externals.pyswarm.pso import pso | ||
|
||
|
||
class TestPso(TestCase): | ||
"""Class for tests pyswarm.""" | ||
|
||
def test_run_simple_pso(self): | ||
"""Test running library.""" | ||
lower_bound = [-3, -1] | ||
upper_bound = [2, 6] | ||
|
||
x_opt, f_opt = pso(myfunc, lower_bound, upper_bound) | ||
self.assertIsNotNone(x_opt) | ||
self.assertIsNotNone(f_opt) | ||
|
||
|
||
def myfunc(input_vector): | ||
"""Simple function for tests. | ||
Args: | ||
input_vector (list): input vector | ||
Returns: | ||
object : value of function | ||
""" | ||
x_1 = input_vector[0] | ||
x_2 = input_vector[1] | ||
return x_1 ** 4 - 2 * x_2 * x_1 ** 2 + x_2 ** 2 + x_1 ** 2 - 2 * x_1 + 5 |