45 lines
832 B
Go
45 lines
832 B
Go
package genesis
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import (
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"encoding/json"
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"io"
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"testing"
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"github.com/stretchr/testify/require"
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"cosmossdk.io/core/appmodule"
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)
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func TestSource(t *testing.T) {
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source, err := SourceFromRawJSON(json.RawMessage(testJSON))
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require.NoError(t, err)
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expectJSON(t, source, "foo", fooContents)
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expectJSON(t, source, "bar", barContents)
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// missing fields just return nil, nil
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r, err := source("baz")
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require.NoError(t, err)
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require.Nil(t, r)
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}
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func expectJSON(t *testing.T, source appmodule.GenesisSource, field, contents string) {
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t.Helper()
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r, err := source(field)
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require.NoError(t, err)
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bz, err := io.ReadAll(r)
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require.NoError(t, err)
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require.Equal(t, contents, string(bz))
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}
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const (
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testJSON = `
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{
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"foo":{"x":1,"y":"abc"},
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"bar":[1,2,3,4]
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}
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`
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fooContents = `{"x":1,"y":"abc"}`
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barContents = `[1,2,3,4]`
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)
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