func main() {
log.Trace("Starting")
flag.Parse()
if *blog_dir == "" {
log.Error("Must specify a directory where blogs are stored")
time.Sleep(1000)
os.Exit(1)
}
blogs := blog.New()
blogReader := reader.New(blogs, *blog_dir, log)
v := view.New(blogs, log)
router := router.New(v, log)
err := blogReader.ReadBlogs()
if err != nil {
log.Error("Error creating blog reader: %s", err)
time.Sleep(1000)
os.Exit(1)
}
http.Handle("/", router)
http.Handle("/public/", http.StripPrefix("/public/", http.FileServer(http.Dir("./public"))))
err = http.ListenAndServe(":"+*protocol, nil)
if err != nil {
log.Error("Problem with http server: %s", err)
time.Sleep(1000)
os.Exit(1)
}
log.Trace("Stopping")
}
func Test_CanReadAndGetBlogs(t *testing.T) {
blogs := blog.New()
reader := reader.New(blogs, "../blogs", log)
reader.ReadBlogs()
blog1 := blogs.Get("example_1")
blog2 := blogs.Get("example_2")
blog3 := blogs.Get("example_3")
blog4 := blogs.Get("example_4")
if blog1 == nil || blog2 == nil || blog3 == nil || blog4 == nil {
t.Error("Did not properly read blogs")
return
}
if blog1.Title != "Example 1" {
t.Error("Did not receive expected blog")
return
}
if blog2.Title != "Example 2" {
t.Error("Did not receive expected blog")
return
}
if blog3.Title != "Example 3" {
t.Error("Did not receive expected blog")
return
}
if blog4.Title != "Example 4" {
t.Error("Did not receive expected blog")
return
}
}
func Test_LastSkipsFirstThree(t *testing.T) {
blogs := blog.New()
if len(blogs.Last()) != 0 {
t.Error("Shouldn't have returned a blog")
return
}
blogs.Add(&blog.Blog{Title: "one"})
if len(blogs.Last()) != 0 {
t.Error("Shouldn't have returned a blog")
return
}
blogs.Add(&blog.Blog{Title: "two"})
if len(blogs.Last()) != 0 {
t.Error("Should have no blogs")
return
}
blogs.Add(&blog.Blog{Title: "three"})
if len(blogs.Last()) != 0 {
t.Error("Should have no blogs")
return
}
blogs.Add(&blog.Blog{Title: "four"})
if len(blogs.Last()) != 1 {
t.Error("Should have a blog")
return
}
if !(blogs.Last()[0].Title == "one") {
t.Error("Wrong blog")
return
}
blogs.Add(&blog.Blog{Title: "five"})
if len(blogs.Last()) != 2 {
t.Error("Should have a blog")
return
}
if !(blogs.Last()[0].Title == "two") {
t.Error("Wrong blog")
return
}
if !(blogs.Last()[1].Title == "one") {
t.Error("Wrong blog")
return
}
}
func Test_GetsNilIfDoesntExist(t *testing.T) {
blogs := blog.New()
blogs.Add(&blog.Blog{Title: "dont care"})
if blogs.Get("title_1") != nil {
t.Error("Expected nil for non-existant blog")
return
}
}
func Test_MakeBlogWithFile(t *testing.T) {
b := blog.New()
r := reader.New(b, "dir", log)
err := r.NewBlogFromFile("example.txt")
if err != nil {
t.Error("Unexpected error parsing the blog file:", err.Error())
return
}
if !(b.Blogs()[0].Title == "The Title") {
t.Error("Did not set the proper title")
return
}
if !(b.Blogs()[0].Intro == "The Intro") {
t.Error("Did not set the proper intro")
return
}
if !(b.Blogs()[0].Subsections[0].Header == "Sub Title 1") {
t.Error("Did not set the proper subtitle", b.Blogs()[0].Subsections[0].Header)
return
}
if !(b.Blogs()[0].Subsections[0].Text == "Sub Text 1") {
t.Error("Did not set the proper sub text")
return
}
if !(b.Blogs()[0].Subsections[1].Header == "Sub Title 2") {
t.Error("Did not set the proper subtitle")
return
}
if !(b.Blogs()[0].Subsections[1].Text == "Sub Text 2") {
t.Error("Did not set the proper sub text")
return
}
if !(b.Blogs()[0].Outro == "The Outro") {
t.Error("Did not set the proper outro")
return
}
if !(b.Blogs()[0].Tags[0].Name == "Tag 1") {
t.Error("Did not set the proper tag")
return
}
if !(b.Blogs()[0].Tags[1].Name == "Tag 2") {
t.Error("Did not set the proper tag")
return
}
}
func Test_BlogRequiresIntro(t *testing.T) {
r := reader.New(blog.New(), "dir", log)
err := r.NewBlogFromFile("missing_intro.txt")
if err == nil {
t.Error("Expected error")
return
}
if !(err.Error() == "Missing Section: Intro") {
t.Error("Did not get the correct error")
return
}
}
func Test_CanHaveMiltiLines(t *testing.T) {
b := blog.New()
r := reader.New(b, "dir", log)
err := r.NewBlogFromFile("multiline_body.txt")
if err != nil {
t.Error("Unexpected error")
return
}
if !(b.Blogs()[0].Intro == "The Intro, line 1\nThe Intro, line 2\nThe Intro, line 3") {
t.Error("Unexpected Intro:", b.Blogs()[0].Intro)
return
}
}
func Test_CanGetBlogs(t *testing.T) {
blogs := blog.New()
blog1 := &blog.Blog{Title: "Title 1"}
blog2 := &blog.Blog{Title: "Title 2"}
blog3 := &blog.Blog{Title: "Title 3"}
blogs.Add(blog1)
blogs.Add(blog2)
blogs.Add(blog3)
if blogs.Get("title_1") == nil {
t.Error("Did not receive a blog")
return
}
if blogs.Get("title_2") == nil {
t.Error("Did not receive a blog")
return
}
if blogs.Get("title_3") == nil {
t.Error("Did not receive a blog")
return
}
if blogs.Get("title_1") != blog1 {
t.Error("Did not receive expected blog")
return
}
if blogs.Get("title_2") != blog2 {
t.Error("Did not receive expected blog")
return
}
if blogs.Get("title_3") != blog3 {
t.Error("Did not receive expected blog")
return
}
}
func Test_AddABlog(t *testing.T) {
blogs := blog.New()
if len(blogs.Blogs()) != 0 {
t.Error("Shouldn't have any blogs yet")
return
}
blogs.Add(&blog.Blog{Title: "Example 1", Intro: "Intro"})
if len(blogs.Blogs()) != 1 {
t.Error("Should have a blog")
return
}
if !(blogs.Blogs()[0].Title == "Example 1") {
t.Error("Got the wrong blog title")
return
}
blogs.Add(&blog.Blog{Title: "Example 2", Intro: "Intro"})
if len(blogs.Blogs()) != 2 {
t.Error("Should have two blogs")
return
}
if !(blogs.Blogs()[0].Title == "Example 1") {
t.Error("Got the wrong blog title")
return
}
if !(blogs.Blogs()[1].Title == "Example 2") {
t.Error("Got the wrong blog title")
return
}
}
func Test_FirstGivesFirstThree(t *testing.T) {
blogs := blog.New()
if len(blogs.First()) != 0 {
t.Error("Shouldn't have returned a blog")
return
}
blogs.Add(&blog.Blog{Title: "one"})
if len(blogs.First()) != 1 {
t.Error("Should have just one blog")
return
}
if !(blogs.First()[0].Title == "one") {
t.Error("Wrong blog")
return
}
blogs.Add(&blog.Blog{Title: "two"})
if len(blogs.First()) != 2 {
t.Error("Should have two blogs")
return
}
if !(blogs.First()[1].Title == "one") {
t.Error("Wrong blog")
return
}
if !(blogs.First()[0].Title == "two") {
t.Error("Wrong blog")
return
}
blogs.Add(&blog.Blog{Title: "three"})
if len(blogs.First()) != 3 {
t.Error("Should have three blogs")
return
}
if !(blogs.First()[2].Title == "one") {
t.Error("Wrong blog")
return
}
if !(blogs.First()[1].Title == "two") {
t.Error("Wrong blog")
return
}
if !(blogs.First()[0].Title == "three") {
t.Error("Wrong blog")
return
}
blogs.Add(&blog.Blog{Title: "four"})
if len(blogs.First()) != 3 {
t.Error("Should have three blogs")
return
}
if !(blogs.First()[2].Title == "two") {
t.Error("Wrong blog")
return
}
if !(blogs.First()[1].Title == "three") {
t.Error("Wrong blog")
return
}
if !(blogs.First()[0].Title == "four") {
t.Error("Wrong blog")
return
}
}