public async Task BreadCrumbsShouldTranslateLabelsIfAvailable()
{
//Arrange
var localizer = new Mock <IViewLocalizer>();
localizer.SetupGet(p => p["homeLabel"]).Returns(new LocalizedHtmlString("HomeLabel", "Home"));
localizer.SetupGet(p => p["coursesLabel"]).Returns(new LocalizedHtmlString("coursesLabel", "Bananas"));
localizer.Setup(p => p.GetAllStrings(false)).Returns(new List <LocalizedString>()
{
new LocalizedString("coursesLabel", "Bananas")
});
var breadcrumbs = new Breadcrumbs((innerHttpContext) =>
{
return(Task.CompletedTask);
}, localizer.Object);
var mockContext = new Mock <HttpContext>();
var mockRequest = new Mock <HttpRequest>();
mockRequest.SetupGet(r => r.Path).Returns(new PathString("/Courses/Course-X/Lessons/Lesson-Y"));
mockContext.SetupGet(c => c.Request).Returns(mockRequest.Object);
mockContext.SetupGet(c => c.Items).Returns(new Dictionary <object, object>());
//Act
await breadcrumbs.Invoke(mockContext.Object);
//Assert
Assert.True(mockContext.Object.Items.ContainsKey("breadcrumbs"));
Assert.Collection((mockContext.Object.Items["breadcrumbs"] as List <Breadcrumb>),
(b) => {
Assert.Equal("Home", b.Label);
Assert.Equal("/", b.Path);
},
(b) => {
Assert.Equal("Bananas", b.Label);
Assert.Equal("/Courses", b.Path);
},
(b) => {
Assert.Equal("Course X", b.Label);
Assert.Equal("/Courses/Course-X", b.Path);
},
(b) => {
Assert.Equal("Lessons", b.Label);
Assert.Equal("/Courses/Course-X/Lessons", b.Path);
},
(b) => {
Assert.Equal("Lesson Y", b.Label);
Assert.Equal("/Courses/Course-X/Lessons/Lesson-Y", b.Path);
}
);
}
