add slice support
Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
@@ -6,12 +6,14 @@ import (
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"testing"
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"context"
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"os"
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"fmt"
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)
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type Config struct {
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StringValue string `env:"STRING_VALUE"`
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BoolValue bool `env:"BOOL_VALUE"`
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StringSlice []string `env:"STRING_SLICE"`
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IntSlice []int `env:"INT_SLICE"`
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}
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func TestEnv(t *testing.T) {
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@@ -34,7 +36,8 @@ func TestEnv(t *testing.T) {
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os.Setenv("STRING_VALUE","STRING_VALUE")
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os.Setenv("BOOL_VALUE","true")
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os.Setenv("STRING_SLICE", "STRING_SLICE1,STRING_SLICE2")
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os.Setenv("STRING_SLICE", "STRING_SLICE1,STRING_SLICE2;STRING_SLICE3")
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os.Setenv("INT_SLICE", "1,2,3,4,5")
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if err := cfg.Load(ctx); err !=nil {
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t.Fatal(err)
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@@ -47,7 +50,9 @@ func TestEnv(t *testing.T) {
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t.Fatalf("something wrong with env config: %v", conf)
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}
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if len(conf.StringSlice) != 2 {
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if len(conf.StringSlice) != 3 {
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t.Fatalf("something wrong with env config: %v", conf)
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}
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fmt.Printf("%#+v\n", conf)
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}
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