How to use _generate_tests method in Slash

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tests.py

Source:tests.py

...45		'subplots': [True]46	}47	def bar_test(self, **kwargs):48		self._iplot(self.df, **kwargs)49	_generate_tests(TestIPlot, bar_test, 'bar', options)50def bar_row_input_argument_tests():51	options = {52		'kind': ['bar', 'barh'],53		'barmode': ['stack', 'overlay', 'group'],54		'bargap': [0.1],55		'subplots': [True]56	}57	def bar_row_test(self, **kwargs):58		self._iplot(self.df.ix[1], **kwargs)59	_generate_tests(TestIPlot, bar_row_test, 'bar_row', options)60def histogram_input_argument_tests():61	options = {62		'barmode': ['stack'],63		'bins': [20],64		'orientation': ['h', 'v'],65		'histnorm': ['probability','percent','density'],66		'subplots': [True],67		'line_color':['blue','#fa0']68	}69	def histogram_test(self, **kwargs):70		self._iplot(self.df, kind='histogram', **kwargs)71	_generate_tests(TestIPlot, histogram_test, 'histogram', options)72def heatmap_input_argument_tests():73	options = {}74	def heatmap_test(self, **kwargs):75		self._iplot(self.df, kind='heatmap', **kwargs)76		df=cf.datagen.heatmap()77		df.index=cf.pd.period_range('1/1/2016',periods=5)78		self._iplot(df,kind='heatmap', **kwargs)79		# df.iplot(kind='heatmap')80	_generate_tests(TestIPlot, heatmap_test, 'heatmap', options)81def box_input_argument_tests():82	options = {}83	def box_test(self, **kwargs):84		self._iplot(self.df, kind='box', **kwargs)85	_generate_tests(TestIPlot, box_test, 'box', options)86def area_plot_input_argument_tests():87	options = {88		'fill': [True],89		'opacity': [1],90		'kind': ['area']91	}92	def area_test(self, **kwargs):93		self._iplot(self.df, **kwargs)94	_generate_tests(TestIPlot, area_test, 'area', options)95def scatter_plot_input_argument_tests():96	options = {97		'x': ['x'],98		'y': ['y'],99		'mode': ['markers'],100		'symbol': ['circle-dot'],101		'colors': [['orange', 'teal']],102		'size': [10]103	}104	def scatter_test(self, **kwargs):105		self._iplot(self.df, **kwargs)106	_generate_tests(TestIPlot, scatter_test, 'scatter', options)107def bubble_chart_argument_tests():108	options = {109		'x': ['x'], 'y': ['y'], 'size': ['c']110	}111	def bubble_test(self, **kwargs):112		self._iplot(self.df, **kwargs)113	_generate_tests(TestIPlot, bubble_test, 'bubble', options)114def subplot_input_argument_tests():115	options = {116		'shape': [(3, 1)],117		'shared_xaxes': [True],118		'vertical_spacing': [0.02],119		'fill': [True],120		'subplot_titles': [True],121		'legend': [False]122	}123	def subplot_test(self, **kwargs):124		self._iplot(self.df, subplots=True, **kwargs)125	_generate_tests(TestIPlot, subplot_test, 'subplots', options)126def shape_input_argument_tests():127	df = cf.datagen.lines(3, columns=['a', 'b', 'c'])128	options = {129		'hline': [130			[2, 4],131			[dict(y=-1, color='blue', width=3),132			 dict(y=1, color='pink', dash='dash')]],133		'vline': [['2015-02-10']],134		'hspan': [[(-1, 1), (2, 5)]],135		'vspan': [{136			'x0': '2015-02-15', 'x1': '2015-03-15',137			'color': 'teal', 'fill': True, 'opacity': .4}]138	}139	def shape_tests(self, **kwargs):140		self._iplot(df, **kwargs)141	_generate_tests(TestIPlot, shape_tests, 'shape', options)142# colors143def color_normalize_tests():144	c=dict([(k.lower(),v.upper()) for k,v in list(cf.cnames.items())])145	d={}146	for k,v in list(c.items()):147		assert_equals(v,cf.normalize(k).upper())148	return 2149# technical analysis150def ta_tests():151	df=cf.datagen.lines(1,500)152	studies=['sma']153	options = {154		'periods' : [14]155	}156	def ta_tests(self, studies, **kwargs):157		for study in studies:158			self._ta(df, study, **kwargs)159	_generate_tests(TestIPlot, ta_tests, 'ta', options)160def quant_figure_tests():161	df=cf.datagen.ohlc()162	qf=cf.QuantFig(df)163	qf.add_sma()164	qf.add_atr()165	qf.add_bollinger_bands()166	return qf.figure()167def bestfit():168	df = cf.datagen.scatter()169	df['x'] = np.random.randint(1, 20, df.shape[0])170	df['y'] = df['x']171	df = df[['x', 'y']]172	options = {173		'kind': ['scatter'],174		'bestfit': [True],175	}176	def bestfit(self, **kwargs):177		self._iplot(df, **kwargs)178	_generate_tests(TestIPlot, bestfit, 'bestfit', options)179# test generators180def _generate_tests(test_class, test_func, test_name, options):181	from itertools import chain, combinations, product182	def powerset(iterable):183		"powerset([1,2,3]) --> () (1,) (2,) (3,) (1,2) (1,3) (2,3) (1,2,3)"184		s = list(iterable)185		return chain.from_iterable(combinations(s, r)186								   for r in range(len(s) + 1))187	key_value_tuple = {}188	for option, values in list(options.items()):189		key_value_tuple[option] = [(option, i) for i in values]190	for option_groups in powerset(key_value_tuple.values()):191		for input_kwargs in product(*option_groups):192			kwargs = {i[0]: i[1] for i in input_kwargs}193			setattr(194				test_class,...

twitter_preprocessor_tests.py

Source:twitter_preprocessor_tests.py

1import unittest2from twitter_preprocessor import TwitterPreprocessor3from tests.test_cases_generator import TestCasesGenerator4class Tests(unittest.TestCase):5    def _generate_tests(self, module: str, method: str):6        for test_case in getattr(TestCasesGenerator, module):7            text = getattr(TwitterPreprocessor(text=test_case['case']), method)().text8            self.assertEqual(test_case['expected'], text)9    def test_remove_urls(self):10        self._generate_tests('urls', 'remove_urls')11    def test_remove_punctuation(self):12        self._generate_tests(module='punctuation', method='remove_punctuation')13    def test_remove_mentions(self):14        self._generate_tests(module='mentions', method='remove_mentions')15    def test_remove_hashtags(self):16        self._generate_tests(module='hashtags', method='remove_hashtags')17    def test_remove_twitter_reserved_words(self):18        self._generate_tests(module='twitter_reserved_words', method='remove_twitter_reserved_words')19    def test_remove_single_letter_words(self):20        self._generate_tests(module='single_letter_words', method='remove_single_letter_words')21    def test_remove_blank_spaces(self):22        self._generate_tests(module='blank_spaces', method='remove_blank_spaces')23    def test_remove_stopwords(self):24        self._generate_tests(module='stopwords', method='remove_stopwords')25if __name__ == '__main__':...

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