public void ExtractCertificates() { var t1 = File.ReadAllText("certArray.json"); var t2 = File.ReadAllText("certArrayWithValue.json"); var res1 = CertificateManager.ExtractCertificates(t1); var res2 = CertificateManager.ExtractCertificates(t2); Assert.AreEqual("A19D760D4D50552DA48B1D493738BD754E5EA8DA", res1.FirstOrDefault().Thumbprint); Assert.AreEqual("A19D760D4D50552DA48B1D493738BD754E5EA8DA", res2.FirstOrDefault().Thumbprint); }