Fixed database typo and removed unnecessary class identifier.

venv/Lib/site-packages/scipy/constants/tests/test_codata.py

@@ -0,0 +1,57 @@
+from scipy.constants import constants, codata, find, value, ConstantWarning
+from numpy.testing import (assert_equal, assert_, assert_almost_equal,
+                           suppress_warnings)
+
+
+def test_find():
+    keys = find('weak mixing', disp=False)
+    assert_equal(keys, ['weak mixing angle'])
+
+    keys = find('qwertyuiop', disp=False)
+    assert_equal(keys, [])
+
+    keys = find('natural unit', disp=False)
+    assert_equal(keys, sorted(['natural unit of velocity',
+                                'natural unit of action',
+                                'natural unit of action in eV s',
+                                'natural unit of mass',
+                                'natural unit of energy',
+                                'natural unit of energy in MeV',
+                                'natural unit of momentum',
+                                'natural unit of momentum in MeV/c',
+                                'natural unit of length',
+                                'natural unit of time']))
+
+
+def test_basic_table_parse():
+    c = 'speed of light in vacuum'
+    assert_equal(codata.value(c), constants.c)
+    assert_equal(codata.value(c), constants.speed_of_light)
+
+
+def test_basic_lookup():
+    assert_equal('%d %s' % (codata.c, codata.unit('speed of light in vacuum')),
+                 '299792458 m s^-1')
+
+
+def test_find_all():
+    assert_(len(codata.find(disp=False)) > 300)
+
+
+def test_find_single():
+    assert_equal(codata.find('Wien freq', disp=False)[0],
+                 'Wien frequency displacement law constant')
+
+
+def test_2002_vs_2006():
+    assert_almost_equal(codata.value('magn. flux quantum'),
+                        codata.value('mag. flux quantum'))
+
+
+def test_exact_values():
+    # Check that updating stored values with exact ones worked.
+    with suppress_warnings() as sup:
+        sup.filter(ConstantWarning)
+        for key in codata.exact_values:
+            assert_((codata.exact_values[key][0] - value(key)) / value(key) == 0)
+

venv/Lib/site-packages/scipy/constants/tests/test_constants.py

@@ -0,0 +1,35 @@
+from numpy.testing import assert_equal, assert_allclose
+import scipy.constants as sc
+
+
+def test_convert_temperature():
+    assert_equal(sc.convert_temperature(32, 'f', 'Celsius'), 0)
+    assert_equal(sc.convert_temperature([0, 0], 'celsius', 'Kelvin'),
+                 [273.15, 273.15])
+    assert_equal(sc.convert_temperature([0, 0], 'kelvin', 'c'),
+                 [-273.15, -273.15])
+    assert_equal(sc.convert_temperature([32, 32], 'f', 'k'), [273.15, 273.15])
+    assert_equal(sc.convert_temperature([273.15, 273.15], 'kelvin', 'F'),
+                 [32, 32])
+    assert_equal(sc.convert_temperature([0, 0], 'C', 'fahrenheit'), [32, 32])
+    assert_allclose(sc.convert_temperature([0, 0], 'c', 'r'), [491.67, 491.67],
+                    rtol=0., atol=1e-13)
+    assert_allclose(sc.convert_temperature([491.67, 491.67], 'Rankine', 'C'),
+                    [0., 0.], rtol=0., atol=1e-13)
+    assert_allclose(sc.convert_temperature([491.67, 491.67], 'r', 'F'),
+                    [32., 32.], rtol=0., atol=1e-13)
+    assert_allclose(sc.convert_temperature([32, 32], 'fahrenheit', 'R'),
+                    [491.67, 491.67], rtol=0., atol=1e-13)
+    assert_allclose(sc.convert_temperature([273.15, 273.15], 'K', 'R'),
+                    [491.67, 491.67], rtol=0., atol=1e-13)
+    assert_allclose(sc.convert_temperature([491.67, 0.], 'rankine', 'kelvin'),
+                    [273.15, 0.], rtol=0., atol=1e-13)
+
+
+def test_lambda_to_nu():
+    assert_equal(sc.lambda2nu(sc.speed_of_light), 1)
+
+
+def test_nu_to_lambda():
+    assert_equal(sc.nu2lambda(1), sc.speed_of_light)
+