def test_example_4(self):
example = """
0.01 01 1 10 100
Favours [WBRT plus TMZ] Favours (WBRT]
"""
groups, mid_scale = SPSSForestPlot._decode_footer_scale_ocr(example)
self.assertEqual(groups, ("WBRT plus TMZ", "WBRT"))
self.assertEqual(mid_scale, 1.0)
def test_example_1(self):
example = """
enema nore gaomeenenenreennreneena genera aaa
0.01 0.4 1 10 100
Favours [Pedicle screw] Favours [Hybrid Instrumentation]
"""
groups, mid_scale = SPSSForestPlot._decode_footer_scale_ocr(example)
self.assertEqual(groups, ("Pedicle screw", "Hybrid Instrumentation"))
self.assertEqual(mid_scale, 1.0)
def test_example_3(self):
example = """
NN EE —
-10 5 0 5 10
Favours [Pedicle Screw] Favours [Hybrid Instrumentation]
"""
groups, mid_scale = SPSSForestPlot._decode_footer_scale_ocr(example)
self.assertEqual(groups, ("Pedicle Screw", "Hybrid Instrumentation"))
self.assertEqual(mid_scale, 0.0)