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| 1 | +// Copyright 2023 The Gitea Authors. All rights reserved. |
| 2 | +// SPDX-License-Identifier: MIT |
| 3 | + |
| 4 | +package goproxy |
| 5 | + |
| 6 | +import ( |
| 7 | + "archive/zip" |
| 8 | + "bytes" |
| 9 | + "testing" |
| 10 | + |
| 11 | + "github.com/stretchr/testify/assert" |
| 12 | +) |
| 13 | + |
| 14 | +const ( |
| 15 | + packageName = "gitea.com/go-gitea/gitea" |
| 16 | + packageVersion = "v0.0.1" |
| 17 | +) |
| 18 | + |
| 19 | +func TestParsePackage(t *testing.T) { |
| 20 | + createArchive := func(files map[string][]byte) *bytes.Reader { |
| 21 | + var buf bytes.Buffer |
| 22 | + zw := zip.NewWriter(&buf) |
| 23 | + for name, content := range files { |
| 24 | + w, _ := zw.Create(name) |
| 25 | + w.Write(content) |
| 26 | + } |
| 27 | + zw.Close() |
| 28 | + return bytes.NewReader(buf.Bytes()) |
| 29 | + } |
| 30 | + |
| 31 | + t.Run("EmptyPackage", func(t *testing.T) { |
| 32 | + data := createArchive(nil) |
| 33 | + |
| 34 | + p, err := ParsePackage(data, int64(data.Len())) |
| 35 | + assert.Nil(t, p) |
| 36 | + assert.ErrorIs(t, err, ErrInvalidStructure) |
| 37 | + }) |
| 38 | + |
| 39 | + t.Run("InvalidNameOrVersionStructure", func(t *testing.T) { |
| 40 | + data := createArchive(map[string][]byte{ |
| 41 | + packageName + "/" + packageVersion + "/go.mod": {}, |
| 42 | + }) |
| 43 | + |
| 44 | + p, err := ParsePackage(data, int64(data.Len())) |
| 45 | + assert.Nil(t, p) |
| 46 | + assert.ErrorIs(t, err, ErrInvalidStructure) |
| 47 | + }) |
| 48 | + |
| 49 | + t.Run("GoModFileInWrongDirectory", func(t *testing.T) { |
| 50 | + data := createArchive(map[string][]byte{ |
| 51 | + packageName + "@" + packageVersion + "/subdir/go.mod": {}, |
| 52 | + }) |
| 53 | + |
| 54 | + p, err := ParsePackage(data, int64(data.Len())) |
| 55 | + assert.NotNil(t, p) |
| 56 | + assert.NoError(t, err) |
| 57 | + assert.Equal(t, packageName, p.Name) |
| 58 | + assert.Equal(t, packageVersion, p.Version) |
| 59 | + assert.Equal(t, "module gitea.com/go-gitea/gitea", p.GoMod) |
| 60 | + }) |
| 61 | + |
| 62 | + t.Run("Valid", func(t *testing.T) { |
| 63 | + data := createArchive(map[string][]byte{ |
| 64 | + packageName + "@" + packageVersion + "/subdir/go.mod": []byte("invalid"), |
| 65 | + packageName + "@" + packageVersion + "/go.mod": []byte("valid"), |
| 66 | + }) |
| 67 | + |
| 68 | + p, err := ParsePackage(data, int64(data.Len())) |
| 69 | + assert.NotNil(t, p) |
| 70 | + assert.NoError(t, err) |
| 71 | + assert.Equal(t, packageName, p.Name) |
| 72 | + assert.Equal(t, packageVersion, p.Version) |
| 73 | + assert.Equal(t, "valid", p.GoMod) |
| 74 | + }) |
| 75 | +} |
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