56 lines
1.4 KiB
Go
56 lines
1.4 KiB
Go
package textual_test
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import (
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"context"
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"encoding/json"
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"fmt"
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"os"
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"testing"
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"cosmossdk.io/x/tx/textual"
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"github.com/stretchr/testify/require"
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"google.golang.org/protobuf/reflect/protoreflect"
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)
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type stringJsonTest struct {
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Text string
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}
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func TestStringJsonTestcases(t *testing.T) {
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raw, err := os.ReadFile("./internal/testdata/string.json")
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require.NoError(t, err)
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var testcases []stringJsonTest
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err = json.Unmarshal(raw, &testcases)
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require.NoError(t, err)
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for i, tc := range testcases {
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t.Run(fmt.Sprintf("%d", i), func(t *testing.T) {
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rend := textual.NewStringValueRenderer()
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screens, err := rend.Format(context.Background(), protoreflect.ValueOfString(tc.Text))
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require.NoError(t, err)
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require.Equal(t, 1, len(screens))
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require.Equal(t, tc.Text, screens[0].Content)
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val, err := rend.Parse(context.Background(), screens)
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require.NoError(t, err)
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require.Equal(t, tc.Text, val.String())
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})
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}
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}
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func TestStringHighUnicode(t *testing.T) {
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// We cannot encode Unicode characters beyond the BMP directly in JSON,
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// so this case must be a native Go test.
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s := "\U00101234"
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rend := textual.NewStringValueRenderer()
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screens, err := rend.Format(context.Background(), protoreflect.ValueOfString(s))
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require.NoError(t, err)
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require.Equal(t, 1, len(screens))
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require.Equal(t, s, screens[0].Content)
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val, err := rend.Parse(context.Background(), screens)
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require.NoError(t, err)
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require.Equal(t, s, val.String())
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}
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