127 lines
2.2 KiB
Go
127 lines
2.2 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: BUSL-1.1
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package funcs
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import (
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"os"
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"os/exec"
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"path/filepath"
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/zclconf/go-cty/cty"
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)
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var testHasGit bool
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func init() {
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if _, err := exec.LookPath("git"); err == nil {
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testHasGit = true
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}
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}
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func TestVCSGit(t *testing.T) {
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if !testHasGit {
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t.Skip("git not installed")
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return
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}
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cases := []struct {
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Name string
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Fixture string
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Subdir string
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Func func(*VCSGit, []cty.Value, cty.Type) (cty.Value, error)
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Args []cty.Value
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Expected cty.Value
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Error string
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}{
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{
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"hash: HEAD commit",
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"git-commits",
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"",
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(*VCSGit).refHashFunc,
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nil,
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cty.StringVal("380afd697abe993b89bfa08d8dd8724d6a513ba1"),
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"",
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},
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{
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"tag",
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"git-tag",
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"",
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(*VCSGit).refTagFunc,
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nil,
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cty.StringVal("hello"),
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"",
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},
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{
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"tag no tags",
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"git-commits",
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"",
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(*VCSGit).refTagFunc,
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nil,
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cty.StringVal(""),
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"",
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},
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{
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"remote doesn't exist",
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"git-commits",
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"",
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(*VCSGit).remoteUrlFunc,
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[]cty.Value{cty.StringVal("origin")},
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cty.UnknownVal(cty.String),
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"",
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},
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{
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"remote exists",
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"git-remote",
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"",
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(*VCSGit).remoteUrlFunc,
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[]cty.Value{cty.StringVal("origin")},
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cty.StringVal("https://github.com/hashicorp/example.git"),
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"",
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},
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}
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for _, tt := range cases {
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t.Run(tt.Name, func(t *testing.T) {
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require := require.New(t)
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path := filepath.Join("testdata", tt.Fixture)
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testGitFixture(t, path)
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if tt.Subdir != "" {
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path = filepath.Join(path, tt.Subdir)
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}
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s := &VCSGit{Path: path}
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result, err := tt.Func(s, tt.Args, cty.String)
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if tt.Error != "" {
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require.Error(err)
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require.Contains(err.Error(), tt.Error)
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return
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}
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require.NoError(err)
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require.True(tt.Expected.RawEquals(result), result.GoString())
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})
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}
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}
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func testGitFixture(t *testing.T, path string) {
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t.Helper()
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// Look for a DOTgit
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original := filepath.Join(path, "DOTgit")
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_, err := os.Stat(original)
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require.NoError(t, err)
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// Rename it
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newPath := filepath.Join(path, ".git")
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require.NoError(t, os.Rename(original, newPath))
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t.Cleanup(func() { os.Rename(newPath, original) })
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}
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