80 lines
1.4 KiB
Go
80 lines
1.4 KiB
Go
package json
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import (
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"testing"
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"github.com/micro/go-micro/v2/config/reader"
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"github.com/micro/go-micro/v2/config/source"
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)
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func TestReader(t *testing.T) {
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data := []byte(`{"foo": "bar", "baz": {"bar": "cat"}}`)
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testData := []struct {
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path []string
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value string
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}{
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{
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[]string{"foo"},
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"bar",
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},
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{
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[]string{"baz", "bar"},
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"cat",
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},
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}
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values := newTestValues(t, data)
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for _, test := range testData {
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if v := values.Get(test.path...).String(""); v != test.value {
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t.Fatalf("Expected %s got %s for path %v", test.value, v, test.path)
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}
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}
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}
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func TestDisableReplaceEnvVars(t *testing.T) {
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data := []byte(`{"foo": "bar", "baz": {"bar": "test/${test}"}}`)
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tests := []struct {
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path []string
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value string
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opts []reader.Option
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}{
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{
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[]string{"baz", "bar"},
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"test/",
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nil,
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},
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{
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[]string{"baz", "bar"},
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"test/${test}",
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[]reader.Option{reader.WithDisableReplaceEnvVars()},
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},
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}
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for _, test := range tests {
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values := newTestValues(t, data, test.opts...)
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if v := values.Get(test.path...).String(""); v != test.value {
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t.Fatalf("Expected %s got %s for path %v", test.value, v, test.path)
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}
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}
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}
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func newTestValues(t *testing.T, data []byte, opts ...reader.Option) reader.Values {
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r := NewReader(opts...)
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c, err := r.Merge(&source.ChangeSet{Data: data}, &source.ChangeSet{})
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if err != nil {
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t.Fatal(err)
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}
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values, err := r.Values(c)
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if err != nil {
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t.Fatal(err)
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}
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return values
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}
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