Move Python code to its own directory.

bin/python/ripple/util/test_PrettyPrint.py

@@ -0,0 +1,56 @@
+from __future__ import absolute_import, division, print_function, unicode_literals
+
+from ripple.util import PrettyPrint
+
+from unittest import TestCase
+
+class test_PrettyPrint(TestCase):
+    def setUp(self):
+        self._results = []
+        self.printer = PrettyPrint.Streamer(printer=self.printer)
+
+    def printer(self, *args, **kwds):
+        self._results.extend(args)
+
+    def run_test(self, expected, *args):
+        for i in range(0, len(args), 2):
+            self.printer.add(args[i], args[i + 1])
+        self.printer.finish()
+        self.assertEquals(''.join(self._results), expected)
+
+    def test_simple_printer(self):
+        self.run_test(
+            '{\n    "foo": "bar"\n}',
+            'foo', 'bar')
+
+    def test_multiple_lines(self):
+        self.run_test(
+            '{\n    "foo": "bar",\n    "baz": 5\n}',
+            'foo', 'bar', 'baz', 5)
+
+    def test_multiple_lines(self):
+        self.run_test(
+            """
+{
+    "foo": {
+        "bar": 1,
+        "baz": true
+    },
+    "bang": "bing"
+}
+        """.strip(), 'foo', {'bar': 1, 'baz': True}, 'bang', 'bing')
+
+    def test_multiple_lines_with_list(self):
+        self.run_test(
+            """
+{
+    "foo": [
+        "bar",
+        1
+    ],
+    "baz": [
+        23,
+        42
+    ]
+}
+        """.strip(), 'foo', ['bar', 1], 'baz', [23, 42])