feat: test for gone.TagStringParse

help.go

@@ -284,6 +284,24 @@ func (p *Preparer) Test(fn any) {
 	p.testKit().AfterStart(fn).Run()
 }
 
+// TagStringParse parse tag string to map
+// example: "a=1,b=2" -> map[string]string{"a":"1","b":"2"}
+func TagStringParse(conf string) map[string]string {
+	conf = strings.TrimSpace(conf)
+	specs := strings.Split(conf, ",")
+	m := make(map[string]string)
+	for _, spec := range specs {
+		spec = strings.TrimSpace(spec)
+		pairs := strings.Split(spec, "=")
+		if len(pairs) == 1 && pairs[0] != "" {
+			m[pairs[0]] = ""
+		} else if len(pairs) > 1 && pairs[0] != "" {
+			m[pairs[0]] = pairs[1]
+		}
+	}
+	return m
+}
+
 type provider[T any] struct {
 	Flag
 	cemetery Cemetery `gone:"*"`
@@ -299,24 +317,6 @@ func (p *provider[T]) Suck(conf string, v reflect.Value, field reflect.StructFie
 	return nil
 }
 
-// TagStringParse parse tag string to map
-// example: "a=1,b=2" -> map[string]string{"a":"1","b":"2"}
-func TagStringParse(conf string) map[string]string {
-	conf = strings.TrimSpace(conf)
-	specs := strings.Split(conf, ",")
-	m := make(map[string]string)
-	for _, spec := range specs {
-		spec = strings.TrimSpace(spec)
-		pairs := strings.Split(spec, "=")
-		if len(pairs) == 1 {
-			m[pairs[0]] = ""
-		} else if len(pairs) > 1 {
-			m[pairs[0]] = pairs[1]
-		}
-	}
-	return m
-}
-
 // NewProviderPriest create a provider priest function for goner from a function like: `func(tagConf string, injectableStructParam struct{}) (provideType T, err error)`
 // example:
 // ```go

help_test.go

@@ -314,3 +314,43 @@ func TestBuryMockCemetery_Bury(t *testing.T) {
 	tombs := cemetery.GetTomByType(reflect.TypeOf(*point))
 	assert.Equal(t, 2, len(tombs))
 }
+
+func TestTagStringParse(t *testing.T) {
+	type args struct {
+		conf string
+	}
+	tests := []struct {
+		name string
+		args args
+		want map[string]string
+	}{
+		{
+			name: "suc",
+			args: args{
+				conf: "a=1,b=2",
+			},
+			want: map[string]string{
+				"a": "1",
+				"b": "2",
+			},
+		},
+		{
+			name: "suc",
+			args: args{
+				conf: "x,a=1,b=2,,,default,ok=",
+			},
+			want: map[string]string{
+				"a":       "1",
+				"b":       "2",
+				"x":       "",
+				"default": "",
+				"ok":      "",
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equalf(t, tt.want, TagStringParse(tt.args.conf), "TagStringParse(%v)", tt.args.conf)
+		})
+	}
+}