149 lines
3.1 KiB
Go
149 lines
3.1 KiB
Go
package tmpl
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import (
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"testing"
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)
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type EmptyStruct struct {
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}
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func TestGetStruct(t *testing.T) {
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type Foo struct{ Bar string }
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obj := struct{ Foo }{Foo{Bar: "Bar"}}
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v1, err := get("Foo.Bar", obj)
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if v1 != "Bar" {
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t.Errorf("unexpected value for path Foo.Bar in %v: expected=Bar, actual=%v", obj, v1)
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}
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_, err = get("Foo.baz", obj)
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if err == nil {
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t.Errorf("expected error but was not occurred")
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}
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_, err = get("foo", EmptyStruct{})
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if err == nil {
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t.Errorf("expected error but was not occurred")
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}
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}
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func TestGetMap(t *testing.T) {
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obj := map[string]interface{}{"Foo": map[string]interface{}{"Bar": "Bar"}}
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v1, err := get("Foo.Bar", obj)
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if v1 != "Bar" {
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t.Errorf("unexpected value for path Foo.Bar in %v: expected=Bar, actual=%v", obj, v1)
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}
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_, err = get("Foo.baz", obj)
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if err == nil {
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t.Errorf("expected error but was not occurred")
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}
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}
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func TestGetMapPtr(t *testing.T) {
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obj := map[string]interface{}{"Foo": map[string]interface{}{"Bar": "Bar"}}
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objPrt := &obj
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v1, err := get("Foo.Bar", objPrt)
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if v1 != "Bar" {
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t.Errorf("unexpected value for path Foo.Bar in %v: expected=Bar, actual=%v", objPrt, v1)
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}
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_, err = get("Foo.baz", objPrt)
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if err == nil {
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t.Errorf("expected error but was not occurred")
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}
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}
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func TestGet_Default(t *testing.T) {
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obj := map[string]interface{}{"Foo": map[string]interface{}{}, "foo": 1}
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v1, err := get("Foo.Bar", "Bar", obj)
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if v1 != "Bar" {
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t.Errorf("unexpected value for path Foo.Bar in %v: expected=Bar, actual=%v", obj, v1)
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}
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v2, err := get("Baz", "Baz", obj)
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if v2 != "Baz" {
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t.Errorf("unexpected value for path Baz in %v: expected=Baz, actual=%v", obj, v2)
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}
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_, err = get("foo.Bar", "fooBar", obj)
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if err == nil {
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t.Errorf("expected error but was not occurred")
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}
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}
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func TestGetOrNilStruct(t *testing.T) {
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type Foo struct{ Bar string }
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obj := struct{ Foo }{Foo{Bar: "Bar"}}
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v1, err := getOrNil("Foo.Bar", obj)
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if v1 != "Bar" {
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t.Errorf("unexpected value for path Foo.Bar in %v: expected=Bar, actual=%v", obj, v1)
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}
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v2, err := getOrNil("Foo.baz", obj)
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if v2 != nil {
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t.Errorf("unexpected value for path Foo.baz in %v: expected=nil, actual=%v", obj, v2)
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}
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}
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func TestGetOrNilMap(t *testing.T) {
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obj := map[string]interface{}{"Foo": map[string]interface{}{"Bar": "Bar"}}
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v1, err := getOrNil("Foo.Bar", obj)
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if v1 != "Bar" {
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t.Errorf("unexpected value for path Foo.Bar in %v: expected=Bar, actual=%v", obj, v1)
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}
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v2, err := getOrNil("Foo.baz", obj)
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if err != nil {
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t.Errorf("unexpected error: %v", err)
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}
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if v2 != nil {
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t.Errorf("unexpected value for path Foo.baz in %v: expected=nil, actual=%v", obj, v2)
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}
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}
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