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101 lines
2.5 KiB
101 lines
2.5 KiB
/*
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Copyright The Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package plugin
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestParseEnv(t *testing.T) {
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type testCase struct {
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env []string
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expected map[string]string
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}
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testCases := map[string]testCase{
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"empty": {
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env: []string{},
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expected: map[string]string{},
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},
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"single": {
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env: []string{"KEY=value"},
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expected: map[string]string{"KEY": "value"},
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},
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"multiple": {
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env: []string{"KEY1=value1", "KEY2=value2"},
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expected: map[string]string{"KEY1": "value1", "KEY2": "value2"},
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},
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"no_value": {
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env: []string{"KEY1=value1", "KEY2="},
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expected: map[string]string{"KEY1": "value1", "KEY2": ""},
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},
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"duplicate_keys": {
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env: []string{"KEY=value1", "KEY=value2"},
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expected: map[string]string{"KEY": "value2"}, // last value should overwrite
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},
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"empty_strings": {
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env: []string{"", "KEY=value", ""},
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expected: map[string]string{"KEY": "value"},
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},
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}
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for name, tc := range testCases {
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t.Run(name, func(t *testing.T) {
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result := parseEnv(tc.env)
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assert.Equal(t, tc.expected, result)
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})
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}
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}
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func TestFormatEnv(t *testing.T) {
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type testCase struct {
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env map[string]string
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expected []string
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}
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testCases := map[string]testCase{
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"empty": {
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env: map[string]string{},
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expected: []string{},
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},
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"single": {
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env: map[string]string{"KEY": "value"},
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expected: []string{"KEY=value"},
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},
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"multiple": {
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env: map[string]string{"KEY1": "value1", "KEY2": "value2"},
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expected: []string{"KEY1=value1", "KEY2=value2"},
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},
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"empty_key": {
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env: map[string]string{"": "value1", "KEY2": "value2"},
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expected: []string{"=value1", "KEY2=value2"},
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},
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"empty_value": {
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env: map[string]string{"KEY1": "value1", "KEY2": "", "KEY3": "value3"},
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expected: []string{"KEY1=value1", "KEY2=", "KEY3=value3"},
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},
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}
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for name, tc := range testCases {
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t.Run(name, func(t *testing.T) {
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result := formatEnv(tc.env)
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assert.ElementsMatch(t, tc.expected, result)
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})
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}
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}
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