Category: Software Development

Just add this bit of code to the httpClientHandler: // Return `true` to allow certificates that are untrusted/invalid httpClientHandler.ServerCertificateCustomValidationCallback = HttpClientHandler.DangerousAcceptAnyServerCertificateValidator; Full code example: var myPostObj = new {prop1 = 1, porp2 = 2}; using (var httpClientHandler = new HttpClientHandler()) { // Return `true` to allow certificates that are untrusted/invalid httpClientHandler.ServerCertificateCustomValidationCallback = HttpClientHandler.DangerousAcceptAnyServerCertificateValidator; using (var client = new HttpClient(httpClientHandler)) { var reqAsJson = JsonConvert.SerializeObject(myPostObj); var content = new StringContent(reqAsJson, Encoding.UTF8, "application/json"); var response = await client.PostAsync(url, content); return response; } }

When getting error message: The SSL connection could not be established, see inner exception. Inner exception: The remote certificate is invalid according to the validation procedure. We need to add a client handler that will simply accept all certificates no matter what. [csharp highlight="6,7"] private static async Task<HttpResponseMessage> Request(object request, string url, string headerKey, string secret) { using (var httpClientHandler = new HttpClientHandler()) { // Return `true` to allow certificates that are untrusted/invalid httpClientHandler.ServerCertificateCustomValidationCallback = HttpClientHandler.DangerousAcceptAnyServerCertificateValidator; using (var client = new HttpClient(httpClientHandler)) { client.DefaultRequestHeaders.Add(headerKey, secret); var reqJson = JsonConvert.SerializeObject(request); var content = new StringContent(reqJson, Encoding.UTF8, "application/json"); var response = await client.PostAsync(url, content); return response; } } } [/csharp]

1. Download Selenium WebDriver for C# Go to SeleniumHG website and get into Downloads, scroll down until you see the different versions of the WebDriver and get the C# version. Extract the zip files into a folder. Create a project Create a Test Project using VS (File > New > Project > Test > Unit Test). Add the WebDriver libraries: References > Right click > Add Reference... > Browse > Take the right ones for your framework (35 or 40). Note: You can create a different type of project, like a Console App, but this other allows you to get test reports, config different suites of tests, etc. Start testing Now you can start testing, include the namespaces inside OpenQa. For example to test in Chrome: using OpenQA.Selenium; using OpenQA.Selenium.Chrome;…