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Update sync-notebook

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This commit is contained in:
D-X-Y
2021-04-22 23:32:26 +08:00
parent 731458f890
commit 660cad8406
5 changed files with 79 additions and 35 deletions
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43
tests/test_synthetic_utils.py
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@@ -15,6 +15,7 @@ if str(lib_dir) not in sys.path:
from datasets import QuadraticFunc
from datasets import ConstantGenerator, SinGenerator
from datasets import DynamicQuadraticFunc
class TestQuadraticFunc(unittest.TestCase):
@@ -24,20 +25,20 @@ class TestQuadraticFunc(unittest.TestCase):
function = QuadraticFunc([[0, 1], [0.5, 4], [1, 1]])
print(function)
for x in (0, 0.5, 1):
print("f({:})={:}".format(x, function[x]))
print("f({:})={:}".format(x, function(x)))
thresh = 0.2
self.assertTrue(abs(function[0] - 1) < thresh)
self.assertTrue(abs(function[0.5] - 4) < thresh)
self.assertTrue(abs(function[1] - 1) < thresh)
self.assertTrue(abs(function(0) - 1) < thresh)
self.assertTrue(abs(function(0.5) - 4) < thresh)
self.assertTrue(abs(function(1) - 1) < thresh)
def test_none(self):
function = QuadraticFunc()
function.fit([[0, 1], [0.5, 4], [1, 1]], max_iter=3000, verbose=True)
function.fit([[0, 1], [0.5, 4], [1, 1]], max_iter=3000, verbose=False)
print(function)
thresh = 0.2
self.assertTrue(abs(function[0] - 1) < thresh)
self.assertTrue(abs(function[0.5] - 4) < thresh)
self.assertTrue(abs(function[1] - 1) < thresh)
thresh = 0.15
self.assertTrue(abs(function(0) - 1) < thresh)
self.assertTrue(abs(function(0.5) - 4) < thresh)
self.assertTrue(abs(function(1) - 1) < thresh)
class TestConstantGenerator(unittest.TestCase):
@@ -59,3 +60,27 @@ class TestSinGenerator(unittest.TestCase):
assert i == idx, "First loop: {:} vs {:}".format(i, idx)
for i, (idx, t, x) in enumerate(dataset):
assert i == idx, "Second loop: {:} vs {:}".format(i, idx)
class TestDynamicFunc(unittest.TestCase):
"""Test DynamicQuadraticFunc."""
def test_simple(self):
timestamps = 30
function = DynamicQuadraticFunc()
function_param = dict()
function_param[0] = SinGenerator(
num=timestamps, num_sin_phase=4, phase_shift=1.0, max_amplitude=1.0
)
function_param[1] = ConstantGenerator(constant=0.9)
function_param[2] = SinGenerator(
num=timestamps, num_sin_phase=5, phase_shift=0.4, max_amplitude=0.9
)
function.set(function_param)
print(function)
with self.assertRaises(TypeError) as context:
function(0)
function.set_timestamp(1)
print(function(2))