moved test to _test to prevent setuptools from including test/test_*.py0.10.17

although the package dirs were explicitly specified. This used to
lead to half included, non-working test directory contents that have
no place in a distribution. This fixes issue #17

1 files changed, 48 insertions, 0 deletions

diff --git a/_test/test_json_numbers.py b/_test/test_json_numbers.py
new file mode 100644
index 0000000..db5bcaa
--- /dev/null
+++ b/_test/test_json_numbers.py
@@ -0,0 +1,48 @@
+
+from __future__ import print_function
+
+import pytest
+
+import ruamel.yaml
+import json
+
+def load(s, typ=float):
+    x = '{"low": %s }' % (s)
+    print('input: [%s]' % (s), repr(x))
+    # just to check it is loadable json
+    res = json.loads(x)
+    assert isinstance(res['low'], typ)
+    ret_val = ruamel.yaml.load(x, ruamel.yaml.RoundTripLoader)
+    print(ret_val)
+    return ret_val['low']
+
+class TestJSONNumbers:
+    # based on http://stackoverflow.com/a/30462009/1307905
+    # yaml number regex: http://yaml.org/spec/1.2/spec.html#id2804092
+    #
+    # -? [1-9] ( \. [0-9]* [1-9] )? ( e [-+] [1-9] [0-9]* )?
+    #
+    # which is not a superset of the JSON numbers
+    def test_json_number_float(self):
+        for x in (y.split('#')[0].strip() for y in """
+        1.0  # should fail on YAML spec on 1-9 allowed as single digit
+        -1.0
+        1e-06
+        3.1e-5
+        3.1e+5
+        3.1e5  # should fail on YAML spec: no +- after e
+        """.splitlines()):
+            if not x:
+                continue
+            res = load(x)
+            assert isinstance(res, float)
+
+    def test_json_number_int(self):
+        for x in (y.split('#')[0].strip() for y in """
+        42
+        """.splitlines()):
+            if not x:
+                continue
+            res = load(x, int)
+            assert isinstance(res, int)
+