123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173 |
- // Copyright 2022 Google Inc. All rights reserved.
- //
- // Licensed under the Apache License, Version 2.0 (the "License");
- // you may not use this file except in compliance with the License.
- // You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
- package starlark_fmt
- import (
- "testing"
- )
- func simpleFormat(s string) string {
- return "%s"
- }
- func TestPrintEmptyStringList(t *testing.T) {
- in := []string{}
- indentLevel := 0
- out := PrintStringList(in, indentLevel)
- expectedOut := "[]"
- if out != expectedOut {
- t.Errorf("Expected %q, got %q", expectedOut, out)
- }
- }
- func TestPrintSingleElementStringList(t *testing.T) {
- in := []string{"a"}
- indentLevel := 0
- out := PrintStringList(in, indentLevel)
- expectedOut := `["a"]`
- if out != expectedOut {
- t.Errorf("Expected %q, got %q", expectedOut, out)
- }
- }
- func TestPrintMultiElementStringList(t *testing.T) {
- in := []string{"a", "b"}
- indentLevel := 0
- out := PrintStringList(in, indentLevel)
- expectedOut := `[
- "a",
- "b",
- ]`
- if out != expectedOut {
- t.Errorf("Expected %q, got %q", expectedOut, out)
- }
- }
- func TestPrintEmptyList(t *testing.T) {
- in := []string{}
- indentLevel := 0
- out := PrintList(in, indentLevel, simpleFormat)
- expectedOut := "[]"
- if out != expectedOut {
- t.Errorf("Expected %q, got %q", expectedOut, out)
- }
- }
- func TestPrintSingleElementList(t *testing.T) {
- in := []string{"1"}
- indentLevel := 0
- out := PrintList(in, indentLevel, simpleFormat)
- expectedOut := `[1]`
- if out != expectedOut {
- t.Errorf("Expected %q, got %q", expectedOut, out)
- }
- }
- func TestPrintMultiElementList(t *testing.T) {
- in := []string{"1", "2"}
- indentLevel := 0
- out := PrintList(in, indentLevel, simpleFormat)
- expectedOut := `[
- 1,
- 2,
- ]`
- if out != expectedOut {
- t.Errorf("Expected %q, got %q", expectedOut, out)
- }
- }
- func TestListWithNonZeroIndent(t *testing.T) {
- in := []string{"1", "2"}
- indentLevel := 1
- out := PrintList(in, indentLevel, simpleFormat)
- expectedOut := `[
- 1,
- 2,
- ]`
- if out != expectedOut {
- t.Errorf("Expected %q, got %q", expectedOut, out)
- }
- }
- func TestStringListDictEmpty(t *testing.T) {
- in := map[string][]string{}
- indentLevel := 0
- out := PrintStringListDict(in, indentLevel)
- expectedOut := `{}`
- if out != expectedOut {
- t.Errorf("Expected %q, got %q", expectedOut, out)
- }
- }
- func TestStringListDict(t *testing.T) {
- in := map[string][]string{
- "key1": []string{},
- "key2": []string{"a"},
- "key3": []string{"1", "2"},
- }
- indentLevel := 0
- out := PrintStringListDict(in, indentLevel)
- expectedOut := `{
- "key1": [],
- "key2": ["a"],
- "key3": [
- "1",
- "2",
- ],
- }`
- if out != expectedOut {
- t.Errorf("Expected %q, got %q", expectedOut, out)
- }
- }
- func TestPrintDict(t *testing.T) {
- in := map[string]string{
- "key1": `""`,
- "key2": `"a"`,
- "key3": `[
- 1,
- 2,
- ]`,
- }
- indentLevel := 0
- out := PrintDict(in, indentLevel)
- expectedOut := `{
- "key1": "",
- "key2": "a",
- "key3": [
- 1,
- 2,
- ],
- }`
- if out != expectedOut {
- t.Errorf("Expected %q, got %q", expectedOut, out)
- }
- }
- func TestPrintDictWithIndent(t *testing.T) {
- in := map[string]string{
- "key1": `""`,
- "key2": `"a"`,
- }
- indentLevel := 1
- out := PrintDict(in, indentLevel)
- expectedOut := `{
- "key1": "",
- "key2": "a",
- }`
- if out != expectedOut {
- t.Errorf("Expected %q, got %q", expectedOut, out)
- }
- }
|