--- /dev/null
+import unittest
+import sys
+import JsonDiffTool
+
+"""
+Unit tests for the Json Diff Tool library
+Updated: 2017-04-24
+"""
+
+__author__ = "Diego Granados"
+__copyright__ = "Copyright(c) 2017, Ericsson."
+__license__ = "New-style BSD"
+__email__ = "diego.jesus.granados.lopez@ericsson.com"
+
+
+class PathConversionTest(unittest.TestCase):
+ """
+ Conversions from jsonpath paths to jsonpatch patches used to remove the element pointed by the path
+ """
+
+ def testArrayElementConversion(self):
+ self.assertEquals('[{"op":"remove","path":"/ietf-yang-library:modules-state/module/56"}]',
+ JsonDiffTool.from_path_to_jsonpatch('/ietf-yang-library:modules-state/module/56'),
+ "Array element conversion failed!")
+
+ def testMapValueElementConversion(self):
+ self.assertEquals('[{"op":"remove","path":"/ietf-yang-library:modules-state/module/blablah"}]',
+ JsonDiffTool.from_path_to_jsonpatch('/ietf-yang-library:modules-state/module/blablah'),
+ "Array element conversion failed!")
+
+
+class JsonDiffToolTest(unittest.TestCase):
+ """
+ Tests for the tool itself, including both command-line and RIDE keyword invokation style
+ """
+
+ def testSimpleDifferenceCountingWithoutFiltering(self):
+ """
+ Identical documents
+ """
+ self.assertEquals(0,
+ JsonDiffTool.Json_Diff_Check_Keyword('testinput/arrayTwoNames.json',
+ 'testinput/arrayTwoNamesCopy.json',
+ '',
+ ''),
+ 'failed! (expected 0 differences)')
+
+ def testEqualFilesWithScrambledArrayOrder(self):
+ """
+ This is moving an array element from one position to other. RFC 6902 describes this as "moving
+ a value", but this jsonpatch implementation constructs a patch using remove + add. Acceptable though
+ """
+ self.assertEquals(2,
+ JsonDiffTool.Json_Diff_Check_Keyword('testinput/arrayTwoNames.json',
+ 'testinput/arrayTwoNamesReversed.json',
+ '',
+ ''),
+ 'failed! (expected 2 differences)')
+
+ def testEqualFilesWithChangedAttributeOrder(self):
+ """
+ Attributes in different order. It's not a difference
+ """
+ self.assertEquals(0,
+ JsonDiffTool.Json_Diff_Check_Keyword('testinput/setTwoNames.json',
+ 'testinput/setTwoNamesReversed.json',
+ '',
+ ''),
+ 'failed! (expected 0 differences)')
+
+ def testSimpleDifferenceSecondFileWithExtraAttrib(self):
+ self.assertEquals(1,
+ JsonDiffTool.Json_Diff_Check_Keyword('testinput/setTwoNames.json',
+ 'testinput/setTwoNamesExtraAttrib.json',
+ '',
+ ''),
+ 'failed! (expected 1 differences)')
+
+ def testSimpleDifferenceCountingWithoutFiltering(self):
+ """
+ Example coming from a true daexim export. No prefilters used
+ """
+ input_argv = ['-i', 'testinput/mainTestCase/odl_backup_operational_before.json',
+ '-f', 'testinput/mainTestCase/odl_backup_operational_after.json']
+ sys.argv[1:] = input_argv
+ self.assertEquals(16,
+ JsonDiffTool.Json_Diff_Check(),
+ "main failed! expected 16 differences, result was: " + str(JsonDiffTool.Json_Diff_Check()))
+
+ def testSimpleDifferenceCountingUsingSingleMatchingBeforeFilter(self):
+ """
+ Using a prefilter for the initial file The prefilter contains one expression only
+ """
+ input_argv = ['-i', 'testinput/mainTestCase/odl_backup_operational_before.json',
+ '-f', 'testinput/mainTestCase/odl_backup_operational_after.json',
+ '-ipf', 'testinput/mainTestCase/json_prefilter.conf', '-v']
+ sys.argv[1:] = input_argv
+ self.assertEquals(15,
+ JsonDiffTool.Json_Diff_Check(),
+ "main failed! expected 15 differences, result was: " + str(JsonDiffTool.Json_Diff_Check()))
+
+ def testSimpleDifferenceCountingUsingMatchingBeforeFilterMatchingTwoEntries(self):
+ """
+ Using a prefilter for the initial file The prefilter contains two expressions
+ """
+ input_argv = ['-i', 'testinput/mainTestCase/odl_backup_operational_before.json',
+ '-f', 'testinput/mainTestCase/odl_backup_operational_after.json',
+ '-ipf', 'testinput/mainTestCase/json_prefilter_two_matches.conf', '-v']
+ sys.argv[1:] = input_argv
+ self.assertEquals(14,
+ JsonDiffTool.Json_Diff_Check(),
+ "main failed! expected 14 differences, result was: " + str(JsonDiffTool.Json_Diff_Check()))
+
+ def testSimpleDifferenceCountingUsingSingleMatchingBeforeFilter(self):
+ """
+ Using a prefilter for both initial and final files
+ """
+ input_argv = ['-i', 'testinput/mainTestCase/odl_backup_operational_before.json',
+ '-f', 'testinput/mainTestCase/odl_backup_operational_after.json',
+ '-ipf', 'testinput/mainTestCase/json_prefilter.conf',
+ '-fpf', 'testinput/mainTestCase/json_postfilter.conf',
+ '-v']
+ sys.argv[1:] = input_argv
+ self.assertEquals(16,
+ JsonDiffTool.Json_Diff_Check(),
+ "main failed! expected 16 differences, result was: " + str(JsonDiffTool.Json_Diff_Check()))
+
+ def testUsingANonExistingFile(self):
+ """
+ The second file does not exist. Exception expected
+ """
+ self.assertRaises(IOError,
+ JsonDiffTool.Json_Diff_Check_Keyword,
+ 'testinput/arrayTwoNames.json',
+ 'testinput/thisFileDoesNotExist.json',
+ '',
+ '')
+
+ def testNotPassingAMandatoryParameter(self):
+ """
+ Both initial and final json files are mandatory
+ """
+ input_argv = ['-f', 'testinput/mainTestCase/odl_backup_operational_after.json']
+ # parser = JsonDiffTool.parseArgs(input_argv)
+
+ with self.assertRaises(SystemExit) as cm:
+ JsonDiffTool.parse_args(input_argv)
+
+ # 2 for missing argument
+ self.assertEqual(cm.exception.code, 2)
+
+ def testUsingNotMatchingFilterExpressions(self):
+ """
+ Using prefilter files whose expressions match nothing
+ """
+ input_argv = ['-i', 'testinput/mainTestCase/odl_backup_operational_before.json',
+ '-f', 'testinput/mainTestCase/odl_backup_operational_after.json',
+ '-ipf', 'testinput/mainTestCase/json_prefilter_zero_matches.conf',
+ '-fpf', 'testinput/mainTestCase/json_prefilter_zero_matches.conf',
+ '-v']
+ sys.argv[1:] = input_argv
+ self.assertEquals(16,
+ JsonDiffTool.Json_Diff_Check(),
+ "main failed! expected 16 differences, result was: " + str(
+ JsonDiffTool.Json_Diff_Check()))
+
+
+if __name__ == "__main__":
+ unittest.main()
Code Review / integration / test.git / blobdiff