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25 lines
406 B
Go
25 lines
406 B
Go
package util
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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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)
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func TestAllKeysWithEnv(t *testing.T) {
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v := GetViper()
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v.BindEnv("id")
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v.BindEnv("foo", "foo")
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// bind and define environment variables (including a nested one)
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os.Setenv("WEED_ID", "13")
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os.Setenv("WEED_FOO_BAR", "baz")
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sub := v.Sub("foo")
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assert.Equal(t, "13", v.GetString("id"))
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assert.Equal(t, nil, sub)
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}
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