feat(goctl): better generate the api code of typescript (#2483)

tools/goctl/api/tsgen/util_test.go

@@ -0,0 +1,38 @@
+package tsgen
+
+import (
+	"github.com/stretchr/testify/assert"
+	"github.com/zeromicro/go-zero/tools/goctl/api/spec"
+	"testing"
+)
+
+func TestGenTsType(t *testing.T) {
+	member := spec.Member{
+		Name:     "foo",
+		Type:     spec.PrimitiveType{RawName: "string"},
+		Tag:      `json:"foo,options=foo|bar|options|123"`,
+		Comment:  "",
+		Docs:     nil,
+		IsInline: false,
+	}
+	ty, err := genTsType(member)
+	if err != nil {
+		t.Fatal(err)
+	}
+	assert.Equal(t, `'foo' | 'bar' | 'options' | '123'`, ty)
+
+	member.IsInline = true
+	ty, err = genTsType(member)
+	if err != nil {
+		t.Fatal(err)
+	}
+	assert.Equal(t, `'foo' | 'bar' | 'options' | '123'`, ty)
+
+	member.Type = spec.PrimitiveType{RawName: "int"}
+	member.Tag = `json:"foo,options=1|3|4|123"`
+	ty, err = genTsType(member)
+	if err != nil {
+		t.Fatal(err)
+	}
+	assert.Equal(t, `1 | 3 | 4 | 123`, ty)
+}