mirror of
https://codeberg.org/forgejo/forgejo.git
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5f82ead13c
## Purpose
This is a refactor toward building an abstraction over managing git
repositories.
Afterwards, it does not matter anymore if they are stored on the local
disk or somewhere remote.
## What this PR changes
We used `git.OpenRepository` everywhere previously.
Now, we should split them into two distinct functions:
Firstly, there are temporary repositories which do not change:
```go
git.OpenRepository(ctx, diskPath)
```
Gitea managed repositories having a record in the database in the
`repository` table are moved into the new package `gitrepo`:
```go
gitrepo.OpenRepository(ctx, repo_model.Repo)
```
Why is `repo_model.Repository` the second parameter instead of file
path?
Because then we can easily adapt our repository storage strategy.
The repositories can be stored locally, however, they could just as well
be stored on a remote server.
## Further changes in other PRs
- A Git Command wrapper on package `gitrepo` could be created. i.e.
`NewCommand(ctx, repo_model.Repository, commands...)`. `git.RunOpts{Dir:
repo.RepoPath()}`, the directory should be empty before invoking this
method and it can be filled in the function only. #28940
- Remove the `RepoPath()`/`WikiPath()` functions to reduce the
possibility of mistakes.
---------
Co-authored-by: delvh <dev.lh@web.de>
253 lines
8.3 KiB
Go
253 lines
8.3 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package files
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import (
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"testing"
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"code.gitea.io/gitea/models/unittest"
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"code.gitea.io/gitea/modules/contexttest"
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"code.gitea.io/gitea/modules/gitrepo"
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api "code.gitea.io/gitea/modules/structs"
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_ "code.gitea.io/gitea/models/actions"
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"github.com/stretchr/testify/assert"
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)
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func TestMain(m *testing.M) {
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unittest.MainTest(m)
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}
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func getExpectedReadmeContentsResponse() *api.ContentsResponse {
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treePath := "README.md"
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sha := "4b4851ad51df6a7d9f25c979345979eaeb5b349f"
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encoding := "base64"
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content := "IyByZXBvMQoKRGVzY3JpcHRpb24gZm9yIHJlcG8x"
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selfURL := "https://try.gitea.io/api/v1/repos/user2/repo1/contents/" + treePath + "?ref=master"
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htmlURL := "https://try.gitea.io/user2/repo1/src/branch/master/" + treePath
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gitURL := "https://try.gitea.io/api/v1/repos/user2/repo1/git/blobs/" + sha
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downloadURL := "https://try.gitea.io/user2/repo1/raw/branch/master/" + treePath
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return &api.ContentsResponse{
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Name: treePath,
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Path: treePath,
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SHA: "4b4851ad51df6a7d9f25c979345979eaeb5b349f",
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LastCommitSHA: "65f1bf27bc3bf70f64657658635e66094edbcb4d",
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Type: "file",
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Size: 30,
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Encoding: &encoding,
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Content: &content,
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URL: &selfURL,
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HTMLURL: &htmlURL,
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GitURL: &gitURL,
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DownloadURL: &downloadURL,
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Links: &api.FileLinksResponse{
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Self: &selfURL,
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GitURL: &gitURL,
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HTMLURL: &htmlURL,
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},
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}
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}
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func TestGetContents(t *testing.T) {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1")
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ctx.SetParams(":id", "1")
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contexttest.LoadRepo(t, ctx, 1)
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contexttest.LoadRepoCommit(t, ctx)
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contexttest.LoadUser(t, ctx, 2)
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contexttest.LoadGitRepo(t, ctx)
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defer ctx.Repo.GitRepo.Close()
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treePath := "README.md"
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ref := ctx.Repo.Repository.DefaultBranch
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expectedContentsResponse := getExpectedReadmeContentsResponse()
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t.Run("Get README.md contents with GetContents(ctx, )", func(t *testing.T) {
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fileContentResponse, err := GetContents(ctx, ctx.Repo.Repository, treePath, ref, false)
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assert.EqualValues(t, expectedContentsResponse, fileContentResponse)
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assert.NoError(t, err)
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})
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t.Run("Get README.md contents with ref as empty string (should then use the repo's default branch) with GetContents(ctx, )", func(t *testing.T) {
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fileContentResponse, err := GetContents(ctx, ctx.Repo.Repository, treePath, "", false)
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assert.EqualValues(t, expectedContentsResponse, fileContentResponse)
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assert.NoError(t, err)
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})
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}
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func TestGetContentsOrListForDir(t *testing.T) {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1")
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ctx.SetParams(":id", "1")
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contexttest.LoadRepo(t, ctx, 1)
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contexttest.LoadRepoCommit(t, ctx)
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contexttest.LoadUser(t, ctx, 2)
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contexttest.LoadGitRepo(t, ctx)
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defer ctx.Repo.GitRepo.Close()
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treePath := "" // root dir
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ref := ctx.Repo.Repository.DefaultBranch
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readmeContentsResponse := getExpectedReadmeContentsResponse()
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// because will be in a list, doesn't have encoding and content
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readmeContentsResponse.Encoding = nil
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readmeContentsResponse.Content = nil
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expectedContentsListResponse := []*api.ContentsResponse{
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readmeContentsResponse,
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}
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t.Run("Get root dir contents with GetContentsOrList(ctx, )", func(t *testing.T) {
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fileContentResponse, err := GetContentsOrList(ctx, ctx.Repo.Repository, treePath, ref)
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assert.EqualValues(t, expectedContentsListResponse, fileContentResponse)
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assert.NoError(t, err)
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})
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t.Run("Get root dir contents with ref as empty string (should then use the repo's default branch) with GetContentsOrList(ctx, )", func(t *testing.T) {
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fileContentResponse, err := GetContentsOrList(ctx, ctx.Repo.Repository, treePath, "")
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assert.EqualValues(t, expectedContentsListResponse, fileContentResponse)
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assert.NoError(t, err)
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})
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}
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func TestGetContentsOrListForFile(t *testing.T) {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1")
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ctx.SetParams(":id", "1")
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contexttest.LoadRepo(t, ctx, 1)
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contexttest.LoadRepoCommit(t, ctx)
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contexttest.LoadUser(t, ctx, 2)
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contexttest.LoadGitRepo(t, ctx)
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defer ctx.Repo.GitRepo.Close()
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treePath := "README.md"
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ref := ctx.Repo.Repository.DefaultBranch
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expectedContentsResponse := getExpectedReadmeContentsResponse()
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t.Run("Get README.md contents with GetContentsOrList(ctx, )", func(t *testing.T) {
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fileContentResponse, err := GetContentsOrList(ctx, ctx.Repo.Repository, treePath, ref)
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assert.EqualValues(t, expectedContentsResponse, fileContentResponse)
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assert.NoError(t, err)
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})
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t.Run("Get README.md contents with ref as empty string (should then use the repo's default branch) with GetContentsOrList(ctx, )", func(t *testing.T) {
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fileContentResponse, err := GetContentsOrList(ctx, ctx.Repo.Repository, treePath, "")
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assert.EqualValues(t, expectedContentsResponse, fileContentResponse)
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assert.NoError(t, err)
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})
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}
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func TestGetContentsErrors(t *testing.T) {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1")
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ctx.SetParams(":id", "1")
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contexttest.LoadRepo(t, ctx, 1)
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contexttest.LoadRepoCommit(t, ctx)
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contexttest.LoadUser(t, ctx, 2)
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contexttest.LoadGitRepo(t, ctx)
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defer ctx.Repo.GitRepo.Close()
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repo := ctx.Repo.Repository
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treePath := "README.md"
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ref := repo.DefaultBranch
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t.Run("bad treePath", func(t *testing.T) {
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badTreePath := "bad/tree.md"
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fileContentResponse, err := GetContents(ctx, repo, badTreePath, ref, false)
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assert.Error(t, err)
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assert.EqualError(t, err, "object does not exist [id: , rel_path: bad]")
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assert.Nil(t, fileContentResponse)
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})
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t.Run("bad ref", func(t *testing.T) {
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badRef := "bad_ref"
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fileContentResponse, err := GetContents(ctx, repo, treePath, badRef, false)
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assert.Error(t, err)
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assert.EqualError(t, err, "object does not exist [id: "+badRef+", rel_path: ]")
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assert.Nil(t, fileContentResponse)
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})
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}
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func TestGetContentsOrListErrors(t *testing.T) {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1")
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ctx.SetParams(":id", "1")
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contexttest.LoadRepo(t, ctx, 1)
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contexttest.LoadRepoCommit(t, ctx)
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contexttest.LoadUser(t, ctx, 2)
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contexttest.LoadGitRepo(t, ctx)
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defer ctx.Repo.GitRepo.Close()
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repo := ctx.Repo.Repository
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treePath := "README.md"
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ref := repo.DefaultBranch
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t.Run("bad treePath", func(t *testing.T) {
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badTreePath := "bad/tree.md"
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fileContentResponse, err := GetContentsOrList(ctx, repo, badTreePath, ref)
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assert.Error(t, err)
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assert.EqualError(t, err, "object does not exist [id: , rel_path: bad]")
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assert.Nil(t, fileContentResponse)
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})
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t.Run("bad ref", func(t *testing.T) {
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badRef := "bad_ref"
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fileContentResponse, err := GetContentsOrList(ctx, repo, treePath, badRef)
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assert.Error(t, err)
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assert.EqualError(t, err, "object does not exist [id: "+badRef+", rel_path: ]")
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assert.Nil(t, fileContentResponse)
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})
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}
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func TestGetContentsOrListOfEmptyRepos(t *testing.T) {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user30/empty")
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ctx.SetParams(":id", "52")
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contexttest.LoadRepo(t, ctx, 52)
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contexttest.LoadUser(t, ctx, 30)
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contexttest.LoadGitRepo(t, ctx)
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defer ctx.Repo.GitRepo.Close()
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repo := ctx.Repo.Repository
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t.Run("empty repo", func(t *testing.T) {
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contents, err := GetContentsOrList(ctx, repo, "", "")
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assert.NoError(t, err)
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assert.Empty(t, contents)
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})
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}
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func TestGetBlobBySHA(t *testing.T) {
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unittest.PrepareTestEnv(t)
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ctx, _ := contexttest.MockContext(t, "user2/repo1")
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contexttest.LoadRepo(t, ctx, 1)
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contexttest.LoadRepoCommit(t, ctx)
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contexttest.LoadUser(t, ctx, 2)
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contexttest.LoadGitRepo(t, ctx)
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defer ctx.Repo.GitRepo.Close()
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sha := "65f1bf27bc3bf70f64657658635e66094edbcb4d"
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ctx.SetParams(":id", "1")
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ctx.SetParams(":sha", sha)
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gitRepo, err := gitrepo.OpenRepository(ctx, ctx.Repo.Repository)
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if err != nil {
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t.Fail()
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}
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gbr, err := GetBlobBySHA(ctx, ctx.Repo.Repository, gitRepo, ctx.Params(":sha"))
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expectedGBR := &api.GitBlobResponse{
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Content: "dHJlZSAyYTJmMWQ0NjcwNzI4YTJlMTAwNDllMzQ1YmQ3YTI3NjQ2OGJlYWI2CmF1dGhvciB1c2VyMSA8YWRkcmVzczFAZXhhbXBsZS5jb20+IDE0ODk5NTY0NzkgLTA0MDAKY29tbWl0dGVyIEV0aGFuIEtvZW5pZyA8ZXRoYW50a29lbmlnQGdtYWlsLmNvbT4gMTQ4OTk1NjQ3OSAtMDQwMAoKSW5pdGlhbCBjb21taXQK",
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Encoding: "base64",
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URL: "https://try.gitea.io/api/v1/repos/user2/repo1/git/blobs/65f1bf27bc3bf70f64657658635e66094edbcb4d",
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SHA: "65f1bf27bc3bf70f64657658635e66094edbcb4d",
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Size: 180,
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}
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assert.NoError(t, err)
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assert.Equal(t, expectedGBR, gbr)
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}
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