[MRG + 1] Add tests for repr (#128)

* add tests for repr

* remove repr for Cell

* add round for repr of Cell

* change decimal places to 2

* change tests for 2 decimal places

camelot/core.py

@@ -71,7 +71,7 @@ class Cell(object):
 
     def __repr__(self):
         return '<Cell x1={} y1={} x2={} y2={}>'.format(
-            self.x1, self.y1, self.x2, self.y2)
+            round(self.x1, 2), round(self.y1, 2), round(self.x2, 2), round(self.y2, 2))
 
     @property
     def text(self):

tests/test_common.py

@@ -138,3 +138,11 @@ def test_lattice_shift_text():
 
     tables = camelot.read_pdf(filename, line_size_scaling=40, shift_text=['r', 'b'])
     assert df_rb.equals(tables[0].df)
+
+    
+def test_repr():
+    filename = os.path.join(testdir, "foo.pdf")
+    tables = camelot.read_pdf(filename)
+    assert repr(tables) == "<TableList n=1>"
+    assert repr(tables[0]) == "<Table shape=(7, 7)>"
+    assert repr(tables[0].cells[0][0]) == "<Cell x1=120.48 y1=218.42 x2=164.64 y2=233.89>"