public void Should_set_role_attribute_when_label_attribute_is_set(string attributeName)
{
// Given
var context = MakeTagHelperContext(
"heroicon-outline",
new TagHelperAttributeList
{
{ attributeName, "test" },
});
var output = MakeTagHelperOutput(
"heroicon-outline",
new TagHelperAttributeList
{
{ attributeName, "test" },
});
var options = Options.Create(new HeroiconOptions {
SetAccessibilityAttributes = true
});
var helper = new IconAccessibilityTagHelper(options);
// When
helper.Process(context, output);
// Then
AssertAttributeValue(output.Attributes, "role", "img");
}
public void Should_set_aria_hidden_attribute_to_true_when_not_used_as_an_image()
{
// Given
var context = MakeTagHelperContext("heroicon-outline");
var output = MakeTagHelperOutput("heroicon-outline");
var options = Options.Create(new HeroiconOptions {
SetAccessibilityAttributes = true
});
var helper = new IconAccessibilityTagHelper(options);
// When
helper.Process(context, output);
// Then
AssertAttributeValue(output.Attributes, "aria-hidden", "true");
}
public void Should_not_set_accessibility_attributes_when_disabled()
{
// Given
var context = MakeTagHelperContext("heroicon-outline");
var output = MakeTagHelperOutput("heroicon-outline");
var options = Options.Create(new HeroiconOptions {
SetAccessibilityAttributes = false
});
var helper = new IconAccessibilityTagHelper(options);
// When
helper.Process(context, output);
// Then
output.Attributes.ShouldNotContain(a => a.Name == "aria-hidden");
output.Attributes.ShouldNotContain(a => a.Name == "role");
}