json_serialize_test.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
 
"""
Test serialization of JSON objects.
"""
 
import unittest
import json
import json_objects
 
 
# @cond internal_test
 
 
class TestJsonSerialize(unittest.TestCase):
    """
    Test serialization of JSON objects.
 
    This is usually done as follows:
 
    1. Create JSON class
    2. Serialize
    3. Deserialize
    4. Check that extracted information is correct
    """
 
    def test_serialize_comparison(self):
 
        revs = [json_objects.Revision("run1", "iae223auiae", "git_hash1", ""),
                json_objects.Revision("run2", "iuiaehuiaen", "git_hash1", ""),
                json_objects.Revision("arun", "buie223aae", "git_hash1", "")]
 
        cplot = json_objects.ComparisonPlot("plot_one")
 
        cfile = json_objects.ComparisonPlotFile(
            compared_revisions=revs,
            plots=[cplot],
            title="",
            rootfile="",
            package=""
        )
 
        cp = json_objects.ComparisonPackage("pack1", [cfile])
 
        comp = json_objects.Comparison(revs, [cp])
 
        js = json_objects.dumps(comp)
        js_decode = json.loads(js)
 
        self.assertEqual(1, len(js_decode["packages"]))
        self.assertEqual("arun_run1_run2", js_decode["label"])
        self.assertEqual("pack1", js_decode["packages"][0]["name"])
 
    def test_serialize_revision_nested(self):
        rr1 = json_objects.Revision("label1", "date", "git_hash1", "black")
        rr2 = json_objects.Revision("label2", "date", "git_hash2", "black")
        rlist = json_objects.Revisions([rr1, rr2])
 
        js = json_objects.dumps(rlist)
        js_decode = json.loads(js)
 
        self.assertEqual(2, len(js_decode["revisions"]))
        self.assertEqual("label1", js_decode["revisions"][0]["label"])
        self.assertEqual("label2", js_decode["revisions"][1]["label"])
 
    def test_comparison_plot_file(self):
        ccp1 = json_objects.ComparisonPlotFile(
            title="title",
            package="package",
            rootfile="rootfile"
        )
        ccp2 = json_objects.ComparisonPlotFile("package", "title", "rootfile")
 
        self.assertEqual(ccp1.title, "title")
        self.assertEqual(ccp1.package, "package")
 
        self.assertEqual(ccp2.title, "title")
        self.assertEqual(ccp2.package, "package")
 
 
if __name__ == "__main__":
    unittest.main()
 
# @endcond