refactor(eo): move smallKebab to DocsTemplateData

Remove second parameter, now smallKebab takes care of creating it. Add
tests.

Author: twoGiants

hack/generator/docsBoilerplate.go

@@ -19,7 +19,11 @@ type DocsBoilerplate struct {
 	tmplData   DocsTemplateData
 }
 
-func NewDocsBoilerplate(targetPath string, tmpl DocsFile, tmplData DocsTemplateData) *DocsBoilerplate {
+func NewDocsBoilerplate(
+	targetPath string,
+	tmpl DocsFile,
+	tmplData DocsTemplateData,
+) *DocsBoilerplate {
 	return &DocsBoilerplate{targetPath, tmpl, tmplData}
 }
 

hack/generator/docsTemplateData.go

@@ -1,9 +1,24 @@
 package generator
 
+import "strings"
+
 type DocsTemplateData struct {
 	Title, SmallTitle string
 }
 
-func NewDocsTemplateData(t, s string) DocsTemplateData {
-	return DocsTemplateData{t, s}
+func NewDocsTemplateData(title string) DocsTemplateData {
+	result := DocsTemplateData{}
+	result.Title = title
+	result.SmallTitle = smallKebab(title)
+	return result
+}
+
+func smallKebab(word string) string {
+	result := strings.ToLower(word)
+
+	if len(strings.Split(result, " ")) > 1 {
+		result = strings.ReplaceAll(result, " ", "-")
+	}
+
+	return result
 }

hack/generator/eoDocs.go

@@ -10,7 +10,7 @@ func EoDocsCreate(targetPath string) error {
 	docsBoilerplate := NewDocsBoilerplate(
 		config.To,
 		NewDocsTemplate(config.From, filesystem),
-		NewDocsTemplateData("Missing Number", "missing-number"),
+		NewDocsTemplateData("Missing Number"),
 	)
 
 	return docsBoilerplate.Save(filesystem)
@@ -26,7 +26,7 @@ func EoDocsDelete(targetPath string) error {
 	docsBoilerplate := NewDocsBoilerplate(
 		config.To,
 		NewDocsTemplate(config.From, filesystem),
-		NewDocsTemplateData("Missing Number", "missing-number"),
+		NewDocsTemplateData("Missing Number"),
 	)
 
 	return docsBoilerplate.Delete(filesystem)

hack/generator/eoDocs_test.go

@@ -16,3 +16,23 @@ func Test_CreateAndDeleteDocsBoilerplateInTemp(t *testing.T) {
 		t.Errorf("unexpected error: %v", err)
 	}
 }
+
+func Test_DocsTemplateDataHasSmallKebabCaseTitle_TwoWords(t *testing.T) {
+	expected := "missing-number"
+
+	actual := generator.NewDocsTemplateData("Missing Number")
+
+	if actual.SmallTitle != expected {
+		t.Errorf("expected %s, got % s", expected, actual.SmallTitle)
+	}
+}
+
+func Test_DocsTemplateDataHasSmallKebabCaseTitle_OneWord(t *testing.T) {
+	expected := "arrays"
+
+	actual := generator.NewDocsTemplateData("Arrays")
+
+	if actual.SmallTitle != expected {
+		t.Errorf("expected %s, got % s", expected, actual.SmallTitle)
+	}
+}