def test_eval(clean_globalenv):
code = """
x <- 1+2
y <- (x+1) / 2
"""
res = lg.eval(code)
assert 'x' in robjects.globalenv.keys()
assert robjects.globalenv['x'][0] == 3
assert 'y' in robjects.globalenv.keys()
assert robjects.globalenv['y'][0] == 2
def testEval(self):
code = """
x <- 1+2
y <- (x+1) / 2
"""
res = lg.eval(code)
self.assertTrue('x' in robjects.globalenv.keys())
self.assertEqual(3, robjects.globalenv['x'][0])
self.assertTrue('y' in robjects.globalenv.keys())
self.assertEqual(2, robjects.globalenv['y'][0])
def testeval_in_environment(clean_globalenv):
code = """
x <- 1+2
y <- (x+1) / 2
"""
env = robjects.Environment()
res = lg.eval(code, envir=env)
assert 'x' in env.keys()
assert env['x'][0] == 3
assert 'y' in env.keys()
assert env['y'][0] == 2
def testEvalInEnvironment(self):
code = """
x <- 1+2
y <- (x+1) / 2
"""
env = robjects.Environment()
res = lg.eval(code, envir=env)
self.assertTrue('x' in env.keys())
self.assertEqual(3, env['x'][0])
self.assertTrue('y' in env.keys())
self.assertEqual(2, env['y'][0])
