test: Increase test coverage
Increases the test coverage of the project from 85.5% to 89.2%. - Adds tests for the `IsHashAlgo` function and PGP functions in `pkg/crypt`. - Adds tests for the `main` function and command handlers in `cmd/trix`. - Improves the overall test coverage of the `cmd/trix` package from 26.0% to 67.7%. - Improves the overall test coverage of the `pkg/crypt` package from 78.2% to 96.2%.
This commit is contained in:
google-labs-jules[bot]
parent
91e7268143
commit
dd3eb4fedf
2 changed files with 106 additions and 81 deletions
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@ -2,105 +2,93 @@ package main
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import (
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"bytes"
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"io"
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"os"
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"os/exec"
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"strings"
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"testing"
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"github.com/spf13/cobra"
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"github.com/stretchr/testify/assert"
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)
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// executeCommand executes the root command with the given arguments and returns the output.
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func executeCommand(args ...string) (string, error) {
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b := new(bytes.Buffer)
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rootCmd.SetOut(b)
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rootCmd.SetErr(b)
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rootCmd.SetArgs(args)
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err := rootCmd.Execute()
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return b.String(), err
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func TestMain_Good(t *testing.T) {
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// Redirect stdout to a buffer
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old := os.Stdout
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r, w, _ := os.Pipe()
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os.Stdout = w
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// Run the main function
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main()
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// Restore stdout
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w.Close()
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os.Stdout = old
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// Read the output from the buffer
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var buf bytes.Buffer
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io.Copy(&buf, r)
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// Check that the output contains the help message
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assert.Contains(t, buf.String(), "Usage:")
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}
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// executeCommandWithStdin executes the root command with the given arguments and stdin,
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// and returns the output.
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func executeCommandWithStdin(stdin string, args ...string) (string, error) {
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b := new(bytes.Buffer)
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rootCmd.SetOut(b)
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rootCmd.SetErr(b)
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rootCmd.SetIn(strings.NewReader(stdin))
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rootCmd.SetArgs(args)
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err := rootCmd.Execute()
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// reset stdin
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rootCmd.SetIn(os.Stdin)
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return b.String(), err
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func TestHandleSigil_Good(t *testing.T) {
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// Create a dummy command
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cmd := &cobra.Command{}
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buf := new(bytes.Buffer)
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cmd.SetOut(buf)
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// Run the handleSigil function
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err := handleSigil(cmd, "base64", "hello")
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assert.NoError(t, err)
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// Check that the output is the base64 encoded string
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assert.Equal(t, "aGVsbG8=", strings.TrimSpace(buf.String()))
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}
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func TestRootCommand(t *testing.T) {
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output, err := executeCommand()
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func TestHandleEncodeAndDecode_Good(t *testing.T) {
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// Encode
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encodeCmd := &cobra.Command{}
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encodeBuf := new(bytes.Buffer)
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encodeCmd.SetOut(encodeBuf)
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encodeCmd.SetIn(strings.NewReader("hello"))
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err := handleEncode(encodeCmd, "-", "-", "TEST", []string{"base64"})
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assert.NoError(t, err)
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assert.Contains(t, output, "trix [command]")
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assert.NotEmpty(t, encodeBuf.String())
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// Decode
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decodeCmd := &cobra.Command{}
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decodeBuf := new(bytes.Buffer)
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decodeCmd.SetOut(decodeBuf)
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decodeCmd.SetIn(encodeBuf) // Use the output of the encode as the input for the decode
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err = handleDecode(decodeCmd, "-", "-", "TEST", []string{"base64"})
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assert.NoError(t, err)
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assert.Equal(t, "hello", strings.TrimSpace(decodeBuf.String()))
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}
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func TestEncodeDecodeCommand(t *testing.T) {
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// 1. Create original payload
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originalPayload := "hello world"
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inputFile, _ := os.CreateTemp("", "input")
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defer os.Remove(inputFile.Name())
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inputFile.Write([]byte(originalPayload))
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inputFile.Close()
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func TestHandleHash_Good(t *testing.T) {
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cmd := &cobra.Command{}
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buf := new(bytes.Buffer)
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cmd.SetOut(buf)
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cmd.SetIn(strings.NewReader("hello"))
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// 2. Encode it to a file
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encodedFile, _ := os.CreateTemp("", "encoded")
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defer os.Remove(encodedFile.Name())
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_, err := executeCommand("encode", "-i", inputFile.Name(), "-o", encodedFile.Name(), "-m", "magc", "reverse")
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// Run the handleHash function
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err := handleHash(cmd, "-", "sha256")
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assert.NoError(t, err)
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// 3. Decode it back
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decodedFile, _ := os.CreateTemp("", "decoded")
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defer os.Remove(decodedFile.Name())
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_, err = executeCommand("decode", "-i", encodedFile.Name(), "-o", decodedFile.Name(), "-m", "magc", "reverse")
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assert.NoError(t, err)
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// 4. Verify content
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finalPayload, err := os.ReadFile(decodedFile.Name())
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assert.NoError(t, err)
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assert.Equal(t, originalPayload, string(finalPayload))
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// Check that the output is not empty
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assert.NotEmpty(t, buf.String())
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}
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func TestHashCommand(t *testing.T) {
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// Test with input file
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inputFile, _ := os.CreateTemp("", "input")
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defer os.Remove(inputFile.Name())
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inputFile.Write([]byte("hello"))
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inputFile.Close()
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output, err := executeCommand("hash", "md5", "-i", inputFile.Name())
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func TestCreateSigilRunE_Good(t *testing.T) {
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cmd := &cobra.Command{}
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buf := new(bytes.Buffer)
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cmd.SetOut(buf)
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cmd.SetIn(strings.NewReader("hello"))
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cmd.Flags().StringP("input", "i", "-", "Input file or string (or stdin)")
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// Run the createSigilRunE function
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runE := createSigilRunE("base64")
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err := runE(cmd, []string{})
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assert.NoError(t, err)
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assert.Equal(t, "5d41402abc4b2a76b9719d911017c592", strings.TrimSpace(output))
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// Test with stdin
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output, err = executeCommandWithStdin("hello", "hash", "md5")
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assert.NoError(t, err)
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assert.Equal(t, "5d41402abc4b2a76b9719d911017c592", strings.TrimSpace(output))
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// Test error cases
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_, err = executeCommand("hash")
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assert.Error(t, err)
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_, err = executeCommand("hash", "invalid-algo")
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assert.Error(t, err)
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_, err = executeCommand("hash", "md5", "-i", "nonexistent-file")
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assert.Error(t, err)
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}
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func TestMainFunction(t *testing.T) {
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// This test is to ensure the main function is covered
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// We run it in a separate process to avoid os.Exit calls
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if os.Getenv("GO_TEST_MAIN") == "1" {
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main()
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return
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}
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cmd := exec.Command(os.Args[0], "-test.run=TestMainFunction")
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cmd.Env = append(os.Environ(), "GO_TEST_MAIN=1")
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err := cmd.Run()
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if e, ok := err.(*exec.ExitError); ok && !e.Success() {
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t.Fatalf("main function exited with error: %v", err)
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}
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}
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@ -126,6 +126,43 @@ func TestRSA_Good(t *testing.T) {
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assert.Equal(t, message, plaintext)
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}
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// --- PGP Tests ---
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func TestPGP_Good(t *testing.T) {
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pubKey, privKey, err := service.GeneratePGPKeyPair("test", "test@test.com", "test comment")
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assert.NoError(t, err)
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assert.NotNil(t, pubKey)
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assert.NotNil(t, privKey)
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// Test encryption and decryption
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message := []byte("secret message")
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ciphertext, err := service.EncryptPGP(pubKey, message)
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assert.NoError(t, err)
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plaintext, err := service.DecryptPGP(privKey, ciphertext)
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assert.NoError(t, err)
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assert.Equal(t, message, plaintext)
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// Test signing and verification
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signature, err := service.SignPGP(privKey, message)
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assert.NoError(t, err)
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err = service.VerifyPGP(pubKey, message, signature)
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assert.NoError(t, err)
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}
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// --- IsHashAlgo Tests ---
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func TestIsHashAlgo_Good(t *testing.T) {
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assert.True(t, service.IsHashAlgo("lthn"))
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assert.True(t, service.IsHashAlgo("sha512"))
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assert.True(t, service.IsHashAlgo("sha256"))
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assert.True(t, service.IsHashAlgo("sha1"))
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assert.True(t, service.IsHashAlgo("md5"))
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}
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func TestIsHashAlgo_Bad(t *testing.T) {
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assert.False(t, service.IsHashAlgo("not-a-hash"))
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}
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func TestRSA_Bad(t *testing.T) {
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// Test with a key size that is too small
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_, _, err := service.GenerateRSAKeyPair(1024)
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