class TestColumn(unittest.TestCase):
def setUp(self):
root_dir = os.path.dirname(os.path.realpath(__file__))
data_dir = os.path.join(root_dir, "data")
self.reader = CsvReader(data_dir)
def test_read_spy(self):
df = self.reader.read_column(["SPY"], ColumnName.ADJCLOSE)
self.assertEqual(df.shape[0], 50)
self.assertEqual(df.shape[1], 1)
def test_read_goog(self):
df = self.reader.read_column(["GOOG"], ColumnName.ADJCLOSE)
self.assertEqual(df.shape[0], 30)
self.assertEqual(df.shape[1], 1)
def test_read_gld(self):
df = self.reader.read_column(["GLD"], ColumnName.ADJCLOSE)
self.assertEqual(df.shape[0], 70)
self.assertEqual(df.shape[1], 1)
def test_read_all(self):
df = self.reader.read_column(["SPY", "GOOG", "GLD"],
ColumnName.ADJCLOSE)
self.assertEqual(df.shape[0], 70)
self.assertEqual(df.shape[1], 3)
class TestMerge(unittest.TestCase):
def setUp(self):
root_dir = os.path.dirname(os.path.realpath(__file__))
data_dir = os.path.join(root_dir, "data")
self.reader = CsvReader(data_dir)
def test_merge_tickers(self):
df_a = self.reader.read_column(["GOOG"], ColumnName.ADJCLOSE)
df_b = self.reader.read_column(["GLD"], ColumnName.ADJCLOSE)
df_c = Merge().process(df_a, df_b)
self.assertListEqual(df_c.columns.tolist(), ["GOOG", "GLD"])