def test_adding_some_values(self):
columns = 2
rows = 3
matrix = Matrix(rows, columns)
matrix.setValue(2, 1, 2)
matrix.setValue(3, 2, 6)
self.assertEqual(2, matrix.getValue(2, 1))
self.assertEqual(6, matrix.getValue(3, 2))
def test_representation(self):
columns = 2
rows = 3
matrix = Matrix(rows, columns)
self.assertEqual(matrix.columnCount, 2)
self.assertEqual(matrix.rowCount, 3)
for column in range(columns):
for row in range(rows):
self.assertEqual(matrix.getValue(column, row), 0)
