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git/repo_blob_test.go
Peter Hoffmann d945eda535 Blob api (#132)
* Add repo_blob

This adds a new Repository.GetBlob(id) method for use by gitea.

* This is a follow-up for PR #121 to implement blob_api including full test coverage

Signed-off-by: Berengar W. Lehr <Berengar.Lehr@kompetenztest.de>
2018-11-11 09:54:02 +02:00

67 lines
1.6 KiB
Go

// Copyright 2018 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package git
import (
"fmt"
"io/ioutil"
"path/filepath"
"testing"
"github.com/stretchr/testify/assert"
)
func TestRepository_GetBlob_Found(t *testing.T) {
repoPath := filepath.Join(testReposDir, "repo1_bare")
r, err := OpenRepository(repoPath)
assert.NoError(t, err)
testCases := []struct {
OID string
Data []byte
}{
{"e2129701f1a4d54dc44f03c93bca0a2aec7c5449", []byte("file1\n")},
{"6c493ff740f9380390d5c9ddef4af18697ac9375", []byte("file2\n")},
}
for _, testCase := range testCases {
blob, err := r.GetBlob(testCase.OID)
assert.NoError(t, err)
dataReader, err := blob.Data()
assert.NoError(t, err)
data, err := ioutil.ReadAll(dataReader)
assert.NoError(t, err)
assert.Equal(t, testCase.Data, data)
}
}
func TestRepository_GetBlob_NotExist(t *testing.T) {
repoPath := filepath.Join(testReposDir, "repo1_bare")
r, err := OpenRepository(repoPath)
assert.NoError(t, err)
testCase := "0000000000000000000000000000000000000000"
testError := ErrNotExist{testCase, ""}
blob, err := r.GetBlob(testCase)
assert.Nil(t, blob)
assert.EqualError(t, err, testError.Error())
}
func TestRepository_GetBlob_NoId(t *testing.T) {
repoPath := filepath.Join(testReposDir, "repo1_bare")
r, err := OpenRepository(repoPath)
assert.NoError(t, err)
testCase := ""
testError := fmt.Errorf("Length must be 40: %s", testCase)
blob, err := r.GetBlob(testCase)
assert.Nil(t, blob)
assert.EqualError(t, err, testError.Error())
}