Fix warnings (#270)

* Use correct version of ndarray schema in unit tests

* Fix typo in asdf schema version in low-level unit test

* Update to reflect minor change in example schema in asdf-standard

* Close file FITS file handle in case of exception

asdf/fits_embed.py

@@ -197,6 +197,7 @@ def open(cls, fd, uri=None, validate_checksums=False, extensions=None):
                 # responsible for cleaning up upon close() or __exit__
                 close_hdulist = True
             except IOError:
+                file_obj.close()
                 msg = "Failed to parse given file '{}'. Is it FITS?"
                 raise ValueError(msg.format(file_obj.uri))
 

asdf/tags/unit/tests/test_quantity.py

@@ -41,7 +41,7 @@ def test_value_array(tmpdir):
     testunit = units.kg
     yaml = """
 quantity: !unit/quantity-1.1.0
-    value: !core/ndarray-1.1.0 {}
+    value: !core/ndarray-1.0.0 {}
     unit: {}
 """.format(testval, testunit)
 
@@ -53,7 +53,7 @@ def test_value_multiarray(tmpdir):
     testunit = units.ampere
     yaml = """
 quantity: !unit/quantity-1.1.0
-    value: !core/ndarray-1.1.0 {}
+    value: !core/ndarray-1.0.0 {}
     unit: {}
 """.format(testval, testunit)
 

asdf/tests/test_low_level.py

@@ -1090,7 +1090,7 @@ def test_valid_version(tmpdir):
     content = b"""#ASDF 1.0.0
 %YAML 1.1
 %TAG ! tag:stsci.edu:asdf/
---- !core/asdf-0.1.0
+--- !core/asdf-1.0.0
 foo : bar
 ..."""
     buff = io.BytesIO(content)