[Test] rm Image.fromarray LA mode test

Tests/test_image_fromarray_la.py

@@ -1,32 +0,0 @@
-from helper import unittest, PillowTestCase
-
-from PIL import Image
-
-try:
-    import site
-    import numpy
-except ImportError:
-    # Skip via setUp()
-    pass
-
-class TestImageFromArrayLA(PillowTestCase):
-
-    def setUp(self):
-        try:
-            import site
-            import numpy
-        except ImportError:
-            self.skipTest("ImportError")
-
-    def test_sanity(self):
-        ar1 = (numpy.random.random((40,40,2))*255).astype('uint8')
-        im1 = Image.fromarray(ar1)
-        arr = numpy.array(im1.getdata(), 'uint8')
-        ar2 = arr.reshape(im1.size[1], im1.size[0], arr.shape[1])
-        self.assertTrue(numpy.array_equal(ar1, ar2))
-
-
-if __name__ == '__main__':
-    unittest.main()
-
-# End of file