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authorMatěj Cepl <mcepl@redhat.com>2011-11-19 01:33:26 +0100
committerMatěj Cepl <mcepl@redhat.com>2011-11-19 01:46:58 +0100
commit5cc8f8468fcba6e0cc6855d064c45be20968fbda (patch)
tree1372047340d7b845b877bae563752ad19e4ff008 /test_json_diff.py
parent50106ddde7696e60cda2b593f7e4dcc06c46045c (diff)
downloadjson_diff-5cc8f8468fcba6e0cc6855d064c45be20968fbda.tar.gz
At least some tests work.
Diffstat (limited to 'test_json_diff.py')
-rw-r--r--test_json_diff.py158
1 files changed, 114 insertions, 44 deletions
diff --git a/test_json_diff.py b/test_json_diff.py
index caffe95..453eba4 100644
--- a/test_json_diff.py
+++ b/test_json_diff.py
@@ -2,13 +2,14 @@
"""
PyUnit unit tests
"""
-from __future__ import division, absolute_import
+from __future__ import division, absolute_import, unicode_literals
import unittest
import json
import json_diff
-from StringIO import StringIO
+from io import StringIO
+import codecs
-SIMPLE_OLD = u"""
+SIMPLE_OLD = """
{
"a": 1,
"b": true,
@@ -16,7 +17,7 @@ SIMPLE_OLD = u"""
}
"""
-SIMPLE_NEW = u"""
+SIMPLE_NEW = """
{
"b": false,
"c": "Maruška",
@@ -24,7 +25,7 @@ SIMPLE_NEW = u"""
}
"""
-SIMPLE_DIFF = u"""
+SIMPLE_DIFF = """
{
"_append": {
"d": "přidáno"
@@ -39,29 +40,67 @@ SIMPLE_DIFF = u"""
}
"""
-SIMPLE_ARRAY_OLD = u"""
+SIMPLE_DIFF_HTML="""
+<!DOCTYPE html>
+<html lang='en'>
+<meta charset="utf-8" />
+<title>json_diff result</title>
+<style>
+td {
+text-align: center;
+}
+.append_class {
+color: green;
+}
+.remove_class {
+color: red;
+}
+.update_class {
+color: navy;
+}
+</style>
+<body>
+<h1>json_diff result</h1>
+<table>
+<tr>
+<td class='remove_class'>a = 1</td>
+</tr><tr>
+<td class='update_class'>c = Maruška</td>
+</tr><tr>
+<td class='update_class'>b = False</td>
+</tr><tr>
+<td class='append_class'>d = přidáno</td>
+</tr>
+</table>
+</body>
+</html>
+"""
+
+SIMPLE_ARRAY_OLD = """
{
"a": [ 1 ]
}
"""
-SIMPLE_ARRAY_NEW = u"""
+SIMPLE_ARRAY_NEW = """
{
"a": [ 1, 2 ]
}
"""
-SIMPLE_ARRAY_DIFF = u"""
+SIMPLE_ARRAY_DIFF = """
{
- "_append": {
+ "_update": {
"a": {
- "1": 2
+ "_append": {
+ "1": 2
+ }
}
}
}
"""
-NESTED_OLD = u"""
+NESTED_OLD = """
{
"a": 1,
"b": 2,
@@ -71,7 +110,7 @@ NESTED_OLD = u"""
}
"""
-NESTED_NEW = u"""
+NESTED_NEW = """
{
"a": 2,
"c": 3,
@@ -81,7 +120,7 @@ NESTED_NEW = u"""
}
"""
-NESTED_DIFF = u"""
+NESTED_DIFF = """
{
"_append": {
"c": 3,
@@ -100,8 +139,21 @@ NESTED_DIFF = u"""
}
}
"""
+NESTED_DIFF_EXCL = """
+{
+ "_append": {
+ "c": 3
+ },
+ "_remove": {
+ "b": 2
+ },
+ "_update": {
+ "a": 2
+ }
+}
+"""
-ARRAY_OLD = u"""
+ARRAY_OLD = """
{
"a": 1,
"b": 2,
@@ -111,7 +163,7 @@ ARRAY_OLD = u"""
}
"""
-ARRAY_NEW = u"""
+ARRAY_NEW = """
{
"a": 1,
"children": [
@@ -140,52 +192,70 @@ ARRAY_DIFF = """
"""
class TestHappyPath(unittest.TestCase):
+ def _run_test(self, oldf, newf, difff, msg="", inc=(), exc=()):
+ diffator = json_diff.Comparator(oldf, newf, inc, exc)
+ diff = diffator.compare_dicts()
+ expected = json.load(difff)
+ self.assertEqual(json.dumps(diff, sort_keys=True), json.dumps(expected, sort_keys=True),
+ msg + "\n\nexpected = %s\n\nobserved = %s" %
+ (json.dumps(expected, sort_keys=True, indent=4, ensure_ascii=False),
+ json.dumps(diff, sort_keys=True, indent=4, ensure_ascii=False)))
+
+ def _run_test_formatted(self, oldf, newf, difff, msg=""):
+ diffator = json_diff.Comparator(oldf, newf)
+ diff = ("\n".join([line.strip() \
+ for line in unicode(json_diff.HTMLFormatter(diffator.compare_dicts())).split("\n")])).strip()
+ expected = ("\n".join([line.strip() for line in difff if line])).strip()
+ self.assertEqual(diff, expected, msg +
+ "\n\nexpected = %s\n\nobserved = %s" %
+ (expected, diff))
+
def test_empty(self):
diffator = json_diff.Comparator({}, {})
diff = diffator.compare_dicts()
self.assertEqual(json.dumps(diff).strip(), "{}",
"Empty objects diff.\n\nexpected = %s\n\nobserved = %s" %
- (str({}), str(diff)))
+ ({}, diff))
def test_simple(self):
- diffator = json_diff.Comparator(StringIO(SIMPLE_OLD), StringIO(SIMPLE_NEW))
- diff = diffator.compare_dicts()
- expected = json.loads(SIMPLE_DIFF)
- self.assertEqual(diff, expected, "All-scalar objects diff." +
- "\n\nexpected = %s\n\nobserved = %s" %
- (str(expected), str(diff)))
+ self._run_test(StringIO(SIMPLE_OLD), StringIO(SIMPLE_NEW), StringIO(SIMPLE_DIFF),
+ "All-scalar objects diff.")
+
+ def test_simple_formatted(self):
+ self._run_test_formatted(StringIO(SIMPLE_OLD), StringIO(SIMPLE_NEW),
+ StringIO(SIMPLE_DIFF_HTML),
+ "All-scalar objects diff (formatted).")
+
+ def test_simple_array(self):
+ self._run_test(StringIO(SIMPLE_ARRAY_OLD), StringIO(SIMPLE_ARRAY_NEW),
+ StringIO(SIMPLE_ARRAY_DIFF), "Simple array objects diff.")
def test_realFile(self):
- diffator = json_diff.Comparator(open("test/old.json"), open("test/new.json"))
- diff = diffator.compare_dicts()
- expected = json.load(open("test/diff.json"))
- self.assertEqual(diff, expected, "Simply nested objects (from file) diff." +
- "\n\nexpected = %s\n\nobserved = %s" %
- (str(expected), str(diff)))
+ self._run_test(open("test/old.json"), open("test/new.json"),
+ open("test/diff.json"), "Simply nested objects (from file) diff.")
def test_nested(self):
- diffator = json_diff.Comparator(StringIO(NESTED_OLD), StringIO(NESTED_NEW))
- diff = diffator.compare_dicts()
- expected = json.loads(NESTED_DIFF)
- self.assertEqual(diff, expected, "Nested objects diff. " +
- "\n\nexpected = %s\n\nobserved = %s" %
- (str(expected), str(diff)))
+ self._run_test(StringIO(NESTED_OLD), StringIO(NESTED_NEW),
+ StringIO(NESTED_DIFF), "Nested objects diff.")
- def test_nested_formatted(self):
- diffator = json_diff.Comparator(open("test/old.json"), open("test/new.json"))
- diff = "\n".join([line.strip() \
- for line in str(json_diff.HTMLFormatter(diffator.compare_dicts())).split("\n")])
- expected = "\n".join([line.strip() for line in open("test/nested_html_output.html").readlines()])
- self.assertEqual(diff, expected, "Simply nested objects (from file) diff formatted as HTML." +
- "\n\nexpected = %s\n\nobserved = %s" %
- (expected, diff))
+ # def test_nested_excluded(self):
+ # self._run_test(StringIO(NESTED_OLD), StringIO(NESTED_NEW),
+ # StringIO(NESTED_DIFF_EXCL), "Nested objects diff.", exc=("name"))
+# def test_piglit_results(self):
+# self._run_test(open("test/old-testing-data.json"), open("test/new-testing-data.json"),
+# open("test/diff-testing-data.json"), "Large piglit results diff.")
+
+ def test_nested_formatted(self):
+ self._run_test_formatted(open("test/old.json"), open("test/new.json"),
+ codecs.open("test/nested_html_output.html", "r", "utf-8"),
+ "Simply nested objects (from file) diff formatted as HTML.")
-NO_JSON_OLD = u"""
+NO_JSON_OLD = """
THIS IS NOT A JSON STRING
"""
-NO_JSON_NEW = u"""
+NO_JSON_NEW = """
AND THIS NEITHER
"""
generated by cgit (git 2.34.1) at 2024-11-08 20:43:35 +0000