github.com/gitbundle/modules@v0.0.0-20231025071548-85b91c5c3b01/git/repo_blob_test.go (about)

     1  // Copyright 2023 The GitBundle Inc. All rights reserved.
     2  // Copyright 2017 The Gitea Authors. All rights reserved.
     3  // Use of this source code is governed by a MIT-style
     4  // license that can be found in the LICENSE file.
     5  
     6  package git
     7  
     8  import (
     9  	"fmt"
    10  	"io"
    11  	"path/filepath"
    12  	"testing"
    13  
    14  	"github.com/stretchr/testify/assert"
    15  )
    16  
    17  func TestRepository_GetBlob_Found(t *testing.T) {
    18  	repoPath := filepath.Join(testReposDir, "repo1_bare")
    19  	r, err := openRepositoryWithDefaultContext(repoPath)
    20  	assert.NoError(t, err)
    21  	defer r.Close()
    22  
    23  	testCases := []struct {
    24  		OID  string
    25  		Data []byte
    26  	}{
    27  		{"e2129701f1a4d54dc44f03c93bca0a2aec7c5449", []byte("file1\n")},
    28  		{"6c493ff740f9380390d5c9ddef4af18697ac9375", []byte("file2\n")},
    29  	}
    30  
    31  	for _, testCase := range testCases {
    32  		blob, err := r.GetBlob(testCase.OID)
    33  		assert.NoError(t, err)
    34  
    35  		dataReader, err := blob.DataAsync()
    36  		assert.NoError(t, err)
    37  
    38  		data, err := io.ReadAll(dataReader)
    39  		assert.NoError(t, dataReader.Close())
    40  		assert.NoError(t, err)
    41  		assert.Equal(t, testCase.Data, data)
    42  	}
    43  }
    44  
    45  func TestRepository_GetBlob_NotExist(t *testing.T) {
    46  	repoPath := filepath.Join(testReposDir, "repo1_bare")
    47  	r, err := openRepositoryWithDefaultContext(repoPath)
    48  	assert.NoError(t, err)
    49  	defer r.Close()
    50  
    51  	testCase := "0000000000000000000000000000000000000000"
    52  	testError := ErrNotExist{testCase, ""}
    53  
    54  	blob, err := r.GetBlob(testCase)
    55  	assert.Nil(t, blob)
    56  	assert.EqualError(t, err, testError.Error())
    57  }
    58  
    59  func TestRepository_GetBlob_NoId(t *testing.T) {
    60  	repoPath := filepath.Join(testReposDir, "repo1_bare")
    61  	r, err := openRepositoryWithDefaultContext(repoPath)
    62  	assert.NoError(t, err)
    63  	defer r.Close()
    64  
    65  	testCase := ""
    66  	testError := fmt.Errorf("Length must be 40: %s", testCase)
    67  
    68  	blob, err := r.GetBlob(testCase)
    69  	assert.Nil(t, blob)
    70  	assert.EqualError(t, err, testError.Error())
    71  }