Complete test coverage for config/setup/markdown.go

config/setup/markdown_test.go

 package setup
 
 import (
+	"fmt"
 	"github.com/mholt/caddy/middleware/markdown"
 	"testing"
 )
@@ -29,5 +30,59 @@ func TestMarkdown(t *testing.T) {
 	if myHandler.Configs[0].PathScope != "/blog" {
 		t.Errorf("Expected /blog as the Path Scope")
 	}
+	if fmt.Sprint(myHandler.Configs[0].Extensions) != fmt.Sprint([]string{".md"}) {
+		t.Errorf("Expected .md  as the Default Extension")
+	}
+
+}
+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: []string{".md", ".txt"},
+			Styles:     []string{"/resources/css/blog.css"},
+			Scripts:    []string{"/resources/js/blog.js"},
+		}}},
+	}
+	for i, test := range tests {
+		c := NewTestController(test.inputMarkdownConfig)
+		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))
+			}
+
+		}
+	}
 
 }