func loadParams(c *Controller, mdc *markdown.Config) error {
switch c.Val() {
case "ext":
for _, ext := range c.RemainingArgs() {
mdc.Extensions[ext] = struct{}{}
}
return nil
case "css":
if !c.NextArg() {
return c.ArgErr()
}
mdc.Styles = append(mdc.Styles, c.Val())
return nil
case "js":
if !c.NextArg() {
return c.ArgErr()
}
mdc.Scripts = append(mdc.Scripts, c.Val())
return nil
case "template":
tArgs := c.RemainingArgs()
switch len(tArgs) {
default:
return c.ArgErr()
case 1:
fpath := filepath.ToSlash(filepath.Clean(c.Root + string(filepath.Separator) + tArgs[0]))
if err := markdown.SetTemplate(mdc.Template, "", fpath); err != nil {
c.Errf("default template parse error: %v", err)
}
return nil
case 2:
fpath := filepath.ToSlash(filepath.Clean(c.Root + string(filepath.Separator) + tArgs[1]))
if err := markdown.SetTemplate(mdc.Template, tArgs[0], fpath); err != nil {
c.Errf("template parse error: %v", err)
}
return nil
}
case "templatedir":
if !c.NextArg() {
return c.ArgErr()
}
_, err := mdc.Template.ParseGlob(c.Val())
if err != nil {
c.Errf("template load error: %v", err)
}
if c.NextArg() {
return c.ArgErr()
}
return nil
default:
return c.Err("Expected valid markdown configuration property")
}
}
func TestMarkdownParse(t *testing.T) {
tests := []struct {
inputMarkdownConfig string
shouldErr bool
expectedMarkdownConfig []markdown.Config
}{
{`markdown /blog {
ext .md .txt
css /resources/css/blog.css
js /resources/js/blog.js
}`, false, []markdown.Config{{
PathScope: "/blog",
Extensions: map[string]struct{}{
".md": {},
".txt": {},
},
Styles: []string{"/resources/css/blog.css"},
Scripts: []string{"/resources/js/blog.js"},
Template: markdown.GetDefaultTemplate(),
}}},
{`markdown /blog {
ext .md
template tpl_with_include.html
}`, false, []markdown.Config{{
PathScope: "/blog",
Extensions: map[string]struct{}{
".md": {},
},
Template: markdown.GetDefaultTemplate(),
}}},
}
// Setup the extra template
tmpl := tests[1].expectedMarkdownConfig[0].Template
markdown.SetTemplate(tmpl, "", "./testdata/tpl_with_include.html")
for i, test := range tests {
c := NewTestController(test.inputMarkdownConfig)
c.Root = "./testdata"
actualMarkdownConfigs, err := markdownParse(c)
if err == nil && test.shouldErr {
t.Errorf("Test %d didn't error, but it should have", i)
} else if err != nil && !test.shouldErr {
t.Errorf("Test %d errored, but it shouldn't have; got '%v'", i, err)
}
if len(actualMarkdownConfigs) != len(test.expectedMarkdownConfig) {
t.Fatalf("Test %d expected %d no of WebSocket configs, but got %d ",
i, len(test.expectedMarkdownConfig), len(actualMarkdownConfigs))
}
for j, actualMarkdownConfig := range actualMarkdownConfigs {
if actualMarkdownConfig.PathScope != test.expectedMarkdownConfig[j].PathScope {
t.Errorf("Test %d expected %dth Markdown PathScope to be %s , but got %s",
i, j, test.expectedMarkdownConfig[j].PathScope, actualMarkdownConfig.PathScope)
}
if fmt.Sprint(actualMarkdownConfig.Styles) != fmt.Sprint(test.expectedMarkdownConfig[j].Styles) {
t.Errorf("Test %d expected %dth Markdown Config Styles to be %s , but got %s",
i, j, fmt.Sprint(test.expectedMarkdownConfig[j].Styles), fmt.Sprint(actualMarkdownConfig.Styles))
}
if fmt.Sprint(actualMarkdownConfig.Scripts) != fmt.Sprint(test.expectedMarkdownConfig[j].Scripts) {
t.Errorf("Test %d expected %dth Markdown Config Scripts to be %s , but got %s",
i, j, fmt.Sprint(test.expectedMarkdownConfig[j].Scripts), fmt.Sprint(actualMarkdownConfig.Scripts))
}
if ok, tx, ty := equalTemplates(actualMarkdownConfig.Template, test.expectedMarkdownConfig[j].Template); !ok {
t.Errorf("Test %d the %dth Markdown Config Templates did not match, expected %s to be %s", i, j, tx, ty)
}
}
}
}