func TestDispatch(t *testing.T) {
r := New().
Use(func(g *Gas) (int, Outputter) {
g.SetData("middleware", true)
return g.Continue()
}).
Get("/test1", func(g *Gas) (int, Outputter) {
g.Write([]byte("yes"))
return g.Stop()
}).
Get("/test2", func(g *Gas) (int, Outputter) {
g.SetData("something", 6)
g.SetData("something else", "test")
return g.Continue()
}, func(g *Gas) (int, Outputter) {
g.Write([]byte(g.Data("something else").(string)))
return g.Stop()
}).
Get("/test3", func(g *Gas) (int, Outputter) {
g.SetData("test", 10)
return g.Continue()
}, func(g *Gas) (int, Outputter) {
g.Write([]byte(strconv.Itoa(g.Data("test").(int))))
return g.Stop()
}, func(g *Gas) (int, Outputter) {
g.Write([]byte("nope"))
return g.Stop()
}).
Get("/test4", func(g *Gas) (int, Outputter) {
g.Write([]byte(strconv.FormatBool(g.Data("middleware").(bool))))
return g.Stop()
}).
Get("/panic", func(g *Gas) (int, Outputter) {
panic("lol")
})
srv := httptest.NewServer(r)
defer srv.Close()
testutil.TestGet(t, srv, "/test1", "yes")
testutil.TestGet(t, srv, "/test2", "test")
testutil.TestGet(t, srv, "/test3", "10")
testutil.TestGet(t, srv, "/test4", "true")
resp, err := testutil.Client.Get(srv.URL + "/panic")
if err != nil {
t.Fatal(err)
}
if resp.StatusCode != 500 {
t.Fatalf("expected 500 code for panic, got %d", resp.StatusCode)
}
}
func TestReroute(t *testing.T) {
r := gas.New().Get("/reroute1", func(g *gas.Gas) (int, gas.Outputter) {
return 303, Reroute("/reroute2", map[string]string{"test": "ok"})
}).Get("/reroute2", CheckReroute, func(g *gas.Gas) (int, gas.Outputter) {
var m map[string]string
if err := Recover(g, &m); err != nil {
t.Fatal(err)
fmt.Fprint(g, "no")
}
fmt.Fprint(g, m["test"])
return -1, nil
})
srv := httptest.NewServer(r)
defer srv.Close()
testutil.TestGet(t, srv, "/reroute1", "ok")
}
func TestOutputter(t *testing.T) {
parseTemplates(templateDir)
r := gas.New().Get("/htmltest", func(g *gas.Gas) (int, gas.Outputter) {
return 200, HTML("a/index", "world")
}).
Get("/jsontest", func(g *gas.Gas) (int, gas.Outputter) {
return 200, JSON(&struct {
A int
B string
C bool
}{-203881, "asdf", true})
}).
Get("/htmltest2", func(g *gas.Gas) (int, gas.Outputter) {
return 200, HTML("m/a/g/i/c", "# hi\n")
}).
Get("/htmltest3", func(g *gas.Gas) (int, gas.Outputter) {
return 200, HTML("something", 123)
}).
Get("/htmltest4", func(g *gas.Gas) (int, gas.Outputter) {
return 200, HTML("something", "abc", "layouts/parens", "layouts/brackets", "layouts/quotes")
}).
Get("/htmltest5", func(g *gas.Gas) (int, gas.Outputter) {
return 200, HTML("something", "xyz", "layouts/parens")
}).
Get("/htmltest6", func(g *gas.Gas) (int, gas.Outputter) {
return 200, HTML("donottrythisathome", 3, "layouts/wat")
}).
Get("/htmltest7", func(g *gas.Gas) (int, gas.Outputter) {
return 200, HTML("something", "asdfasdf", "layouts/nonexistent")
})
srv := httptest.NewServer(r)
defer srv.Close()
testutil.TestGet(t, srv, "/htmltest", "Hello, world! testing!")
testutil.TestGet(t, srv, "/jsontest", `{"A":-203881,"B":"asdf","C":true}`+"\n")
testutil.TestGet(t, srv, "/htmltest2", "<h1>hi</h1>\n")
testutil.TestGet(t, srv, "/htmltest3", "123123123")
testutil.TestGet(t, srv, "/htmltest4", `(["abcabcabc"])`)
testutil.TestGet(t, srv, "/htmltest5", "(xyzxyzxyz)")
testutil.TestGet(t, srv, "/htmltest6", "3(3)3")
testutil.TestGet(t, srv, "/htmltest7", "no such layout nonexistent in path layouts")
}