public void ProcessAddsAttributesToTag_WhenClientIdFound()
{
// Arrange
var clientRequestParametersProvider = new Mock <IClientRequestParametersProvider>();
clientRequestParametersProvider.Setup(c => c.GetClientParameters(It.IsAny <HttpContext>(), It.IsAny <string>()))
.Returns(new Dictionary <string, string>()
{
["client_id"] = "SampleApp",
["scope"] = "SampleAPI openid",
["redirect_uri"] = "https://www.example.com/auth-callback",
["response_type"] = "id_token code"
});
var tagHelperContext = new TagHelperContext(new TagHelperAttributeList(), new Dictionary <object, object>(), "id");
var tagHelperOutput = new TagHelperOutput("meta", new TagHelperAttributeList(), (something, encoder) => Task.FromResult <TagHelperContent>(null));
var tagHelper = new ClientParametersTagHelper(clientRequestParametersProvider.Object);
tagHelper.ViewContext = new ViewContext()
{
HttpContext = new DefaultHttpContext()
};
// Act
tagHelper.Process(tagHelperContext, tagHelperOutput);
// Assert
Assert.Contains(tagHelperOutput.Attributes, th => th.Name == "data-client_id" && th.Value is string value && value == "SampleApp");
Assert.Contains(tagHelperOutput.Attributes, th => th.Name == "data-scope" && th.Value is string value && value == "SampleAPI openid");
Assert.Contains(tagHelperOutput.Attributes, th => th.Name == "data-redirect_uri" && th.Value is string value && value == "https://www.example.com/auth-callback");
Assert.Contains(tagHelperOutput.Attributes, th => th.Name == "data-response_type" && th.Value is string value && value == "id_token code");
}
public void ProcessThrows_WhenClientIdNotFound()
{
// Arrange
var clientRequestParametersProvider = new Mock <IClientRequestParametersProvider>();
clientRequestParametersProvider.Setup(c => c.GetClientParameters(It.IsAny <HttpContext>(), It.IsAny <string>())).Returns <IDictionary <string, string> >(null);
var tagHelperContext = new TagHelperContext(new TagHelperAttributeList(), new Dictionary <object, object>(), "id");
var tagHelperOutput = new TagHelperOutput("meta", new TagHelperAttributeList(), (something, encoder) => Task.FromResult <TagHelperContent>(null));
var tagHelper = new ClientParametersTagHelper(clientRequestParametersProvider.Object);
tagHelper.ClientId = "id";
tagHelper.ViewContext = new ViewContext()
{
HttpContext = new DefaultHttpContext()
};
// Act & Assert
var exception = Assert.Throws <InvalidOperationException>(() => tagHelper.Process(tagHelperContext, tagHelperOutput));
Assert.Equal("Parameters for client 'id' not found.", exception.Message);
}
