public async void WhenSettingSecurityHeaders_WhenGivenAcontext_TheXContentTypeOptionsHeaderIsSet()
{
var defaultHttpContext = new DefaultHttpContext();
await SecurityHeadersHelper.SetSecurityHeaders(defaultHttpContext);
Assert.NotNull(defaultHttpContext.Response.Headers);
Assert.NotEmpty(defaultHttpContext.Response.Headers);
Assert.True(defaultHttpContext.Response.Headers.TryGetValue("X-Content-Type-Options", out StringValues headerValue));
Assert.Equal("nosniff", headerValue);
}
public async void WhenSettingSecurityHeaders_WhenGivenAnIncorrectType_ThenExceptionIsThrown()
{
int notAContext = 1;
await Assert.ThrowsAsync <ArgumentException>(async() => await SecurityHeadersHelper.SetSecurityHeaders(notAContext));
}
public async void WhenSettingSecurityHeaders_WhenGivenANullContext_ThenExceptionIsThrown()
{
await Assert.ThrowsAsync <ArgumentNullException>(async() => await SecurityHeadersHelper.SetSecurityHeaders(null));
}