mirror of https://github.com/helm/helm
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
497 lines
11 KiB
497 lines
11 KiB
/*
|
|
Copyright The Helm Authors.
|
|
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 strvals
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/ghodss/yaml"
|
|
)
|
|
|
|
func TestSetIndex(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
initial []interface{}
|
|
expect []interface{}
|
|
add int
|
|
val int
|
|
}{
|
|
{
|
|
name: "short",
|
|
initial: []interface{}{0, 1},
|
|
expect: []interface{}{0, 1, 2},
|
|
add: 2,
|
|
val: 2,
|
|
},
|
|
{
|
|
name: "equal",
|
|
initial: []interface{}{0, 1},
|
|
expect: []interface{}{0, 2},
|
|
add: 1,
|
|
val: 2,
|
|
},
|
|
{
|
|
name: "long",
|
|
initial: []interface{}{0, 1, 2, 3, 4, 5},
|
|
expect: []interface{}{0, 1, 2, 4, 4, 5},
|
|
add: 3,
|
|
val: 4,
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
got := setIndex(tt.initial, tt.add, tt.val)
|
|
if len(got) != len(tt.expect) {
|
|
t.Fatalf("%s: Expected length %d, got %d", tt.name, len(tt.expect), len(got))
|
|
}
|
|
|
|
if gg := got[tt.add].(int); gg != tt.val {
|
|
t.Errorf("%s, Expected value %d, got %d", tt.name, tt.val, gg)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestParseSet(t *testing.T) {
|
|
testsString := []struct {
|
|
str string
|
|
expect map[string]interface{}
|
|
err bool
|
|
}{
|
|
{
|
|
str: "long_int_string=1234567890",
|
|
expect: map[string]interface{}{"long_int_string": "1234567890"},
|
|
err: false,
|
|
},
|
|
{
|
|
str: "boolean=true",
|
|
expect: map[string]interface{}{"boolean": "true"},
|
|
err: false,
|
|
},
|
|
{
|
|
str: "is_null=null",
|
|
expect: map[string]interface{}{"is_null": "null"},
|
|
err: false,
|
|
},
|
|
{
|
|
str: "zero=0",
|
|
expect: map[string]interface{}{"zero": "0"},
|
|
err: false,
|
|
},
|
|
}
|
|
tests := []struct {
|
|
str string
|
|
expect map[string]interface{}
|
|
err bool
|
|
}{
|
|
{
|
|
"name1=null,f=false,t=true",
|
|
map[string]interface{}{"name1": nil, "f": false, "t": true},
|
|
false,
|
|
},
|
|
{
|
|
"name1=value1",
|
|
map[string]interface{}{"name1": "value1"},
|
|
false,
|
|
},
|
|
{
|
|
"name1=value1,name2=value2",
|
|
map[string]interface{}{"name1": "value1", "name2": "value2"},
|
|
false,
|
|
},
|
|
{
|
|
"name1=value1,name2=value2,",
|
|
map[string]interface{}{"name1": "value1", "name2": "value2"},
|
|
false,
|
|
},
|
|
{
|
|
str: "name1=value1,,,,name2=value2,",
|
|
err: true,
|
|
},
|
|
{
|
|
str: "name1=,name2=value2",
|
|
expect: map[string]interface{}{"name1": "", "name2": "value2"},
|
|
},
|
|
{
|
|
str: "leading_zeros=00009",
|
|
expect: map[string]interface{}{"leading_zeros": "00009"},
|
|
},
|
|
{
|
|
str: "zero_int=0",
|
|
expect: map[string]interface{}{"zero_int": 0},
|
|
},
|
|
{
|
|
str: "long_int=1234567890",
|
|
expect: map[string]interface{}{"long_int": 1234567890},
|
|
},
|
|
{
|
|
str: "boolean=true",
|
|
expect: map[string]interface{}{"boolean": true},
|
|
},
|
|
{
|
|
str: "is_null=null",
|
|
expect: map[string]interface{}{"is_null": nil},
|
|
err: false,
|
|
},
|
|
{
|
|
str: "name1,name2=",
|
|
err: true,
|
|
},
|
|
{
|
|
str: "name1,name2=value2",
|
|
err: true,
|
|
},
|
|
{
|
|
str: "name1,name2=value2\\",
|
|
err: true,
|
|
},
|
|
{
|
|
str: "name1,name2",
|
|
err: true,
|
|
},
|
|
{
|
|
"name1=one\\,two,name2=three\\,four",
|
|
map[string]interface{}{"name1": "one,two", "name2": "three,four"},
|
|
false,
|
|
},
|
|
{
|
|
"name1=one\\=two,name2=three\\=four",
|
|
map[string]interface{}{"name1": "one=two", "name2": "three=four"},
|
|
false,
|
|
},
|
|
{
|
|
"name1=one two three,name2=three two one",
|
|
map[string]interface{}{"name1": "one two three", "name2": "three two one"},
|
|
false,
|
|
},
|
|
{
|
|
"outer.inner=value",
|
|
map[string]interface{}{"outer": map[string]interface{}{"inner": "value"}},
|
|
false,
|
|
},
|
|
{
|
|
"outer.middle.inner=value",
|
|
map[string]interface{}{"outer": map[string]interface{}{"middle": map[string]interface{}{"inner": "value"}}},
|
|
false,
|
|
},
|
|
{
|
|
"outer.inner1=value,outer.inner2=value2",
|
|
map[string]interface{}{"outer": map[string]interface{}{"inner1": "value", "inner2": "value2"}},
|
|
false,
|
|
},
|
|
{
|
|
"outer.inner1=value,outer.middle.inner=value",
|
|
map[string]interface{}{
|
|
"outer": map[string]interface{}{
|
|
"inner1": "value",
|
|
"middle": map[string]interface{}{
|
|
"inner": "value",
|
|
},
|
|
},
|
|
},
|
|
false,
|
|
},
|
|
{
|
|
str: "name1.name2",
|
|
err: true,
|
|
},
|
|
{
|
|
str: "name1.name2,name1.name3",
|
|
err: true,
|
|
},
|
|
{
|
|
str: "name1.name2=",
|
|
expect: map[string]interface{}{"name1": map[string]interface{}{"name2": ""}},
|
|
},
|
|
{
|
|
str: "name1.=name2",
|
|
err: true,
|
|
},
|
|
{
|
|
str: "name1.,name2",
|
|
err: true,
|
|
},
|
|
{
|
|
"name1={value1,value2}",
|
|
map[string]interface{}{"name1": []string{"value1", "value2"}},
|
|
false,
|
|
},
|
|
{
|
|
"name1={value1,value2},name2={value1,value2}",
|
|
map[string]interface{}{
|
|
"name1": []string{"value1", "value2"},
|
|
"name2": []string{"value1", "value2"},
|
|
},
|
|
false,
|
|
},
|
|
{
|
|
"name1={1021,902}",
|
|
map[string]interface{}{"name1": []int{1021, 902}},
|
|
false,
|
|
},
|
|
{
|
|
"name1.name2={value1,value2}",
|
|
map[string]interface{}{"name1": map[string]interface{}{"name2": []string{"value1", "value2"}}},
|
|
false,
|
|
},
|
|
{
|
|
str: "name1={1021,902",
|
|
err: true,
|
|
},
|
|
// List support
|
|
{
|
|
str: "list[0]=foo",
|
|
expect: map[string]interface{}{"list": []string{"foo"}},
|
|
},
|
|
{
|
|
str: "list[0].foo=bar",
|
|
expect: map[string]interface{}{
|
|
"list": []interface{}{
|
|
map[string]interface{}{"foo": "bar"},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
str: "list[0].foo=bar,list[0].hello=world",
|
|
expect: map[string]interface{}{
|
|
"list": []interface{}{
|
|
map[string]interface{}{"foo": "bar", "hello": "world"},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
str: "list[0]=foo,list[1]=bar",
|
|
expect: map[string]interface{}{"list": []string{"foo", "bar"}},
|
|
},
|
|
{
|
|
str: "list[0]=foo,list[1]=bar,",
|
|
expect: map[string]interface{}{"list": []string{"foo", "bar"}},
|
|
},
|
|
{
|
|
str: "list[0]=foo,list[3]=bar",
|
|
expect: map[string]interface{}{"list": []interface{}{"foo", nil, nil, "bar"}},
|
|
},
|
|
{
|
|
str: "illegal[0]name.foo=bar",
|
|
err: true,
|
|
},
|
|
{
|
|
str: "noval[0]",
|
|
expect: map[string]interface{}{"noval": []interface{}{}},
|
|
},
|
|
{
|
|
str: "noval[0]=",
|
|
expect: map[string]interface{}{"noval": []interface{}{""}},
|
|
},
|
|
{
|
|
str: "nested[0][0]=1",
|
|
expect: map[string]interface{}{"nested": []interface{}{[]interface{}{1}}},
|
|
},
|
|
{
|
|
str: "nested[1][1]=1",
|
|
expect: map[string]interface{}{"nested": []interface{}{nil, []interface{}{nil, 1}}},
|
|
},
|
|
{
|
|
str: "name1.name2[0].foo=bar,name1.name2[1].foo=bar",
|
|
expect: map[string]interface{}{
|
|
"name1": map[string]interface{}{
|
|
"name2": []map[string]interface{}{{"foo": "bar"}, {"foo": "bar"}},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
str: "name1.name2[1].foo=bar,name1.name2[0].foo=bar",
|
|
expect: map[string]interface{}{
|
|
"name1": map[string]interface{}{
|
|
"name2": []map[string]interface{}{{"foo": "bar"}, {"foo": "bar"}},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
str: "name1.name2[1].foo=bar",
|
|
expect: map[string]interface{}{
|
|
"name1": map[string]interface{}{
|
|
"name2": []map[string]interface{}{nil, {"foo": "bar"}},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
got, err := Parse(tt.str)
|
|
if err != nil {
|
|
if tt.err {
|
|
continue
|
|
}
|
|
t.Fatalf("%s: %s", tt.str, err)
|
|
}
|
|
if tt.err {
|
|
t.Errorf("%s: Expected error. Got nil", tt.str)
|
|
}
|
|
|
|
y1, err := yaml.Marshal(tt.expect)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
y2, err := yaml.Marshal(got)
|
|
if err != nil {
|
|
t.Fatalf("Error serializing parsed value: %s", err)
|
|
}
|
|
|
|
if string(y1) != string(y2) {
|
|
t.Errorf("%s: Expected:\n%s\nGot:\n%s", tt.str, y1, y2)
|
|
}
|
|
}
|
|
for _, tt := range testsString {
|
|
got, err := ParseString(tt.str)
|
|
if err != nil {
|
|
if tt.err {
|
|
continue
|
|
}
|
|
t.Fatalf("%s: %s", tt.str, err)
|
|
}
|
|
if tt.err {
|
|
t.Errorf("%s: Expected error. Got nil", tt.str)
|
|
}
|
|
|
|
y1, err := yaml.Marshal(tt.expect)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
y2, err := yaml.Marshal(got)
|
|
if err != nil {
|
|
t.Fatalf("Error serializing parsed value: %s", err)
|
|
}
|
|
|
|
if string(y1) != string(y2) {
|
|
t.Errorf("%s: Expected:\n%s\nGot:\n%s", tt.str, y1, y2)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestParseInto(t *testing.T) {
|
|
got := map[string]interface{}{
|
|
"outer": map[string]interface{}{
|
|
"inner1": "overwrite",
|
|
"inner2": "value2",
|
|
},
|
|
}
|
|
input := "outer.inner1=value1,outer.inner3=value3,outer.inner4=4"
|
|
expect := map[string]interface{}{
|
|
"outer": map[string]interface{}{
|
|
"inner1": "value1",
|
|
"inner2": "value2",
|
|
"inner3": "value3",
|
|
"inner4": 4,
|
|
},
|
|
}
|
|
|
|
if err := ParseInto(input, got); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
y1, err := yaml.Marshal(expect)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
y2, err := yaml.Marshal(got)
|
|
if err != nil {
|
|
t.Fatalf("Error serializing parsed value: %s", err)
|
|
}
|
|
|
|
if string(y1) != string(y2) {
|
|
t.Errorf("%s: Expected:\n%s\nGot:\n%s", input, y1, y2)
|
|
}
|
|
}
|
|
func TestParseIntoString(t *testing.T) {
|
|
got := map[string]interface{}{
|
|
"outer": map[string]interface{}{
|
|
"inner1": "overwrite",
|
|
"inner2": "value2",
|
|
},
|
|
}
|
|
input := "outer.inner1=1,outer.inner3=3"
|
|
expect := map[string]interface{}{
|
|
"outer": map[string]interface{}{
|
|
"inner1": "1",
|
|
"inner2": "value2",
|
|
"inner3": "3",
|
|
},
|
|
}
|
|
|
|
if err := ParseIntoString(input, got); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
y1, err := yaml.Marshal(expect)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
y2, err := yaml.Marshal(got)
|
|
if err != nil {
|
|
t.Fatalf("Error serializing parsed value: %s", err)
|
|
}
|
|
|
|
if string(y1) != string(y2) {
|
|
t.Errorf("%s: Expected:\n%s\nGot:\n%s", input, y1, y2)
|
|
}
|
|
}
|
|
|
|
func TestParseIntoFile(t *testing.T) {
|
|
got := map[string]interface{}{}
|
|
input := "name1=path1"
|
|
expect := map[string]interface{}{
|
|
"name1": "value1",
|
|
}
|
|
rs2v := func(rs []rune) (interface{}, error) {
|
|
v := string(rs)
|
|
if v != "path1" {
|
|
t.Errorf("%s: runesToVal: Expected value path1, got %s", input, v)
|
|
return "", nil
|
|
}
|
|
return "value1", nil
|
|
}
|
|
|
|
if err := ParseIntoFile(input, got, rs2v); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
y1, err := yaml.Marshal(expect)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
y2, err := yaml.Marshal(got)
|
|
if err != nil {
|
|
t.Fatalf("Error serializing parsed value: %s", err)
|
|
}
|
|
|
|
if string(y1) != string(y2) {
|
|
t.Errorf("%s: Expected:\n%s\nGot:\n%s", input, y1, y2)
|
|
}
|
|
}
|
|
|
|
func TestToYAML(t *testing.T) {
|
|
// The TestParse does the hard part. We just verify that YAML formatting is
|
|
// happening.
|
|
o, err := ToYAML("name=value")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
expect := "name: value\n"
|
|
if o != expect {
|
|
t.Errorf("Expected %q, got %q", expect, o)
|
|
}
|
|
}
|