forked from TrueCloudLab/lego
57 lines
1 KiB
Go
57 lines
1 KiB
Go
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package env
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import (
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"os"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func Test_GetOrDefaultInt(t *testing.T) {
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testCases := []struct {
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desc string
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envValue string
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defaultValue int
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expected int
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}{
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{
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desc: "valid value",
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envValue: "100",
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defaultValue: 2,
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expected: 100,
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},
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{
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desc: "invalid content, use default value",
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envValue: "abc123",
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defaultValue: 2,
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expected: 2,
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},
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{
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desc: "valid negative value",
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envValue: "-111",
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defaultValue: 2,
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expected: -111,
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},
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{
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desc: "float: invalid type, use default value",
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envValue: "1.11",
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defaultValue: 2,
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expected: 2,
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},
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}
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const key = "LEGO_ENV_TC"
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for _, test := range testCases {
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t.Run(test.desc, func(t *testing.T) {
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defer os.Unsetenv(key)
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err := os.Setenv(key, test.envValue)
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require.NoError(t, err)
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result := GetOrDefaultInt(key, test.defaultValue)
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assert.Equal(t, test.expected, result)
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})
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}
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}
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