code.vegaprotocol.io/vega@v0.79.0/vegatools/checktx/file_test.go (about)

     1  // Copyright (C) 2023 Gobalsky Labs Limited
     2  //
     3  // This program is free software: you can redistribute it and/or modify
     4  // it under the terms of the GNU Affero General Public License as
     5  // published by the Free Software Foundation, either version 3 of the
     6  // License, or (at your option) any later version.
     7  //
     8  // This program is distributed in the hope that it will be useful,
     9  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    10  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    11  // GNU Affero General Public License for more details.
    12  //
    13  // You should have received a copy of the GNU Affero General Public License
    14  // along with this program.  If not, see <http://www.gnu.org/licenses/>.
    15  
    16  package checktx
    17  
    18  import (
    19  	"os"
    20  	"path/filepath"
    21  	"testing"
    22  
    23  	"github.com/stretchr/testify/assert"
    24  )
    25  
    26  func TestGetFilesInDirectoryRetrievesAllFiles(t *testing.T) {
    27  	tmpDir := t.TempDir()
    28  	testFiles := []string{"file1.json", "file2.json", "file3.json"}
    29  	filePaths := make([]string, 0, len(testFiles))
    30  
    31  	for _, file := range testFiles {
    32  		filePath := filepath.Join(tmpDir, file)
    33  		if _, err := os.Create(filePath); err != nil {
    34  			t.Fatalf("failed to create test file %s: %v", filePath, err)
    35  		}
    36  		filePaths = append(filePaths, filePath)
    37  	}
    38  
    39  	retrievedFiles, err := GetFilesInDirectory(tmpDir)
    40  	assert.NoError(t, err, "GetFilesInDirectory failed")
    41  	assert.Len(t, retrievedFiles, len(testFiles), "GetFilesInDirectory returned incorrect number of files")
    42  
    43  	for _, filePath := range filePaths {
    44  		assert.Contains(t, retrievedFiles, filePath, "GetFilesInDirectory did not return expected file")
    45  	}
    46  }
    47  
    48  func TestGetEncodedTransactionFromFileReturnsBase64DataWhenBase64DataWritten(t *testing.T) {
    49  	tmpFile, err := os.CreateTemp("", "test-transaction-*.txt")
    50  	assert.NoErrorf(t, err, "failed to create temporary test file: %v", err)
    51  	defer os.Remove(tmpFile.Name())
    52  
    53  	testData, err := CreatedEncodedTransactionData()
    54  	assert.NoErrorf(t, err, "failed to create temporary test file: %v", err)
    55  
    56  	_, err = tmpFile.WriteString(testData)
    57  	assert.NoErrorf(t, err, "failed to write test data to file: %v", err)
    58  	err = tmpFile.Close()
    59  	assert.NoErrorf(t, err, "error occurred when closing file: %v", err)
    60  
    61  	transactionData, err := GetEncodedTransactionFromFile(tmpFile.Name())
    62  	assert.NoError(t, err, "GetTransactionDataFromFile failed")
    63  
    64  	assertIsBase64Encoded(t, transactionData)
    65  	assert.NoError(t, err, "failed to unmarshal expected data")
    66  }