Test cases

[Husienvora]

Vault integration test cases.

[github-actions[bot]]

Coverage Report (72%)

File	% Stmts	% Branch	% Funcs	% Lines	Uncovered Line #s
All files	72.32	63.69	83.13	72.89
chains	94.73	50	100	94.73
index.js	94.73	50	100	94.73	55
config	100	100	100	100
index.js	100	100	100	100
constants	100	100	100	100
index.js	100	100	100	100
constants/responses	100	100	100	100
index.js	100	100	100	100
lib	71.59	65.02	82.25	71.86
keyring.js	67.14	62.59	79.59	67.42	53, 70, 80, 84–85, 168–188, 219–222, 236–262, 284–294, 371–449, 466–469, 478, 496–591, 611–658, 748–751, 962, 1003–1085, 1187, 1216–1219, 1243–1245, 1275–1281, 1292, 1322–1329, 1351–1354, 1385–1400, 1427, 1433
vault.js	92.38	83.67	92.3	92.38	24, 34, 53–55, 84, 97, 113
utils	71.75	55.38	82.35	73.8
helper.js	71.75	55.38	82.35	73.8	9–16, 89–99, 132, 155, 167–169, 178–182, 203–205, 232, 250, 268, 335–367