Mukan Erkin Törük
26b204bd04
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67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
package protoutil
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import (
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"fmt"
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"os"
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"testing"
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"github.com/stretchr/testify/require"
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)
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const (
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protoPath = "../testdata/liquidity"
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)
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// Sanity check: Ensure that parsing works fine.
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func TestParseSuccess(t *testing.T) {
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files := []string{"genesis", "liquidity", "msg", "query", "tx"}
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for _, file := range files {
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file = fmt.Sprintf(`../testdata/liquidity/%[1]v.proto`, file)
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_, err := ParseProtoPath(file)
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require.NoError(t, err)
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}
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// Cover the error case 1) -- non existent file:
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_, err := ParseProtoPath("p.proto")
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require.Error(t, err)
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// Cover the error case 2) -- invalid file type
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_, err = ParseProtoPath("parser.go")
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require.Error(t, err)
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}
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// Sanity check: Ensure that parsing works fine with a string input.
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func TestParseString(t *testing.T) {
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_, err := parseStringProto(`syntax = "proto3";
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package test;
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import "github.com/cosmos/cosmos-sdk/codec";
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import "github.com/cosmos/cosmos-sdk/codec/types";
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message Msg {
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string name = 1;
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string description = 2;
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}`)
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require.NoError(t, err)
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// Cover the error case.
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_, err = parseStringProto(`var b = "go"`)
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require.Error(t, err)
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}
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func TestParseProtoFiles(t *testing.T) {
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files := []string{"genesis", "liquidity", "msg", "query", "tx"}
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for _, f := range files {
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f = fmt.Sprintf(`%[1]v/%[2]v.proto`, protoPath, f)
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fp, err := os.Open(f)
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require.NoError(t, err)
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nodes, err := ParseProtoFile(fp)
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require.NoError(t, err)
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// Pass through printer and check that it still parses
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// afterwards:
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out := Print(nodes)
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_, err = parseStringProto(out)
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require.NoError(t, err)
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}
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}
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