31 lines
682 B
Go
31 lines
682 B
Go
package lang
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import (
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"strings"
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"testing"
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)
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func TestGenerateGoJSONDecodeReturnsTypedValue(t *testing.T) {
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prog, err := Parse(`
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package demo
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import json encoding.json
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fun decode(body: ByteSlice): List<Account> {
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val accounts = json.decode<List<Account>>(body)
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return accounts
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}
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`)
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if err != nil {
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t.Fatalf("parse failed: %v", err)
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}
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out, err := GenerateGo(prog)
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if err != nil {
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t.Fatalf("generation failed: %v", err)
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}
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for _, want := range []string{"accounts := gotlinAutoThrow(gotlinJSONDecode[[]Account](body))", "json.Unmarshal(body, &value)"} {
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if !strings.Contains(string(out), want) {
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t.Fatalf("generated Go missing %q:\n%s", want, out)
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}
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}
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}
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