Split the single-precision test

Author: shahramn

tests/test_eccodes.py

@@ -263,17 +263,21 @@ def test_grib_get_array():
     assert np.array_equal(pl, pli)
     pls = eccodes.codes_get_array(gid, "centre", str)
     assert pls == ["ecmf"]
-
     dvals = eccodes.codes_get_array(gid, "values")
     assert len(dvals) == 138346
     assert type(dvals[0]) == np.float64
+    eccodes.codes_release(gid)
+
+
+def test_grib_get_array_single_precision():
+    gid = eccodes.codes_grib_new_from_samples("reduced_gg_pl_160_grib2")
+
     vals = eccodes.codes_get_array(gid, "values", ktype=float)
     assert type(vals[0]) == np.float64
     fvals = eccodes.codes_get_array(gid, "values", ktype=np.float32)
     assert type(fvals[0]) == np.float32
     fvals = eccodes.codes_get_float_array(gid, "values")
     assert type(fvals[0]) == np.float32
-
     eccodes.codes_release(gid)