func markdownParse(c *Controller) ([]*markdown.Config, error) {
var mdconfigs []*markdown.Config
for c.Next() {
md := &markdown.Config{
Renderer: blackfriday.HtmlRenderer(0, "", ""),
Extensions: make(map[string]struct{}),
Template: markdown.GetDefaultTemplate(),
}
// Get the path scope
args := c.RemainingArgs()
switch len(args) {
case 0:
md.PathScope = "/"
case 1:
md.PathScope = args[0]
default:
return mdconfigs, c.ArgErr()
}
// Load any other configuration parameters
for c.NextBlock() {
if err := loadParams(c, md); err != nil {
return mdconfigs, err
}
}
// If no extensions were specified, assume some defaults
if len(md.Extensions) == 0 {
md.Extensions[".md"] = struct{}{}
md.Extensions[".markdown"] = struct{}{}
md.Extensions[".mdown"] = struct{}{}
}
mdconfigs = append(mdconfigs, md)
}
return mdconfigs, nil
}
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)
}
}
}
}