test: Move temporary repo setup into test/helpers.go

This allows it to be shared between the dnf-json tests and weldrcheck.

cmd/osbuild-dnf-json-tests/main_test.go

@@ -6,40 +6,18 @@ package main
 
 import (
 	"fmt"
-	"github.com/osbuild/osbuild-composer/internal/rpmmd"
-	"io/ioutil"
-	"os"
-	"os/exec"
-	"testing"
 	"github.com/stretchr/testify/assert"
 	"path"
+	"testing"
+
+	"github.com/osbuild/osbuild-composer/internal/rpmmd"
+	"github.com/osbuild/osbuild-composer/internal/test"
 )
 
-func setUpTemporaryRepository() (string, error) {
-	dir, err := ioutil.TempDir("/tmp", "osbuild-composer-test-")
-	if err != nil {
-		return "", err
-	}
-	cmd := exec.Command("createrepo_c", path.Join(dir))
-	err = cmd.Start()
-	if err != nil {
-		return "", err
-	}
-	err = cmd.Wait()
-	if err != nil {
-		return "", err
-	}
-	return dir, nil
-}
-
-func tearDownTemporaryRepository(dir string) error {
-	return os.RemoveAll(dir)
-}
-
 func TestFetchChecksum(t *testing.T) {
-	dir, err := setUpTemporaryRepository()
+	dir, err := test.SetUpTemporaryRepository()
 	defer func(dir string) {
-		err := tearDownTemporaryRepository(dir)
+		err := test.TearDownTemporaryRepository(dir)
 		assert.Nil(t, err, "Failed to clean up temporary repository.")
 	}(dir)
 	assert.Nilf(t, err, "Failed to set up temporary repository: %v", err)

internal/test/helpers.go

@@ -9,6 +9,8 @@ import (
 	"net/http"
 	"net/http/httptest"
 	"os"
+	"os/exec"
+	"path"
 	"strings"
 	"testing"
 	"time"
@@ -176,3 +178,26 @@ func IgnoreUuids() cmp.Option {
 func Ignore(what string) cmp.Option {
 	return cmp.FilterPath(func(p cmp.Path) bool { return p.String() == what }, cmp.Ignore())
 }
+
+// Create a temporary repository
+func SetUpTemporaryRepository() (string, error) {
+	dir, err := ioutil.TempDir("/tmp", "osbuild-composer-test-")
+	if err != nil {
+		return "", err
+	}
+	cmd := exec.Command("createrepo_c", path.Join(dir))
+	err = cmd.Start()
+	if err != nil {
+		return "", err
+	}
+	err = cmd.Wait()
+	if err != nil {
+		return "", err
+	}
+	return dir, nil
+}
+
+// Remove the temporary repository
+func TearDownTemporaryRepository(dir string) error {
+	return os.RemoveAll(dir)
+}

internal/weldrcheck/blueprints_test.go

@@ -24,6 +24,7 @@ import (
 	"github.com/stretchr/testify/require"
 
 	"github.com/osbuild/osbuild-composer/internal/client"
+	"github.com/osbuild/osbuild-composer/internal/test"
 )
 
 // Hold test state to share between tests
@@ -40,7 +41,7 @@ func TestMain(m *testing.M) {
 	}
 
 	// Setup the test repo
-	dir, err := setUpTemporaryRepository()
+	dir, err := test.SetUpTemporaryRepository()
 	if err != nil {
 		fmt.Printf("ERROR: Test repo setup failed: %s\n", err)
 		os.Exit(1)
@@ -51,7 +52,7 @@ func TestMain(m *testing.M) {
 	rc := m.Run()
 
 	// Cleanup after the tests
-	err = tearDownTemporaryRepository(dir)
+	err = test.TearDownTemporaryRepository(dir)
 	if err != nil {
 		fmt.Printf("ERROR: Failed to clean up temporary repository: %s\n", err)
 	}

internal/weldrcheck/utils.go

@@ -9,12 +9,8 @@ package weldrcheck
 import (
 	"context"
 	"fmt"
-	"io/ioutil"
 	"net"
 	"net/http"
-	"os"
-	"os/exec"
-	"path"
 	"sort"
 	"strconv"
 	"time"
@@ -69,26 +65,3 @@ func setUpTestState(socketPath string, timeout time.Duration) (*TestState, error
 
 	return &state, nil
 }
-
-// Create a temporary repository
-func setUpTemporaryRepository() (string, error) {
-	dir, err := ioutil.TempDir("/tmp", "osbuild-composer-test-")
-	if err != nil {
-		return "", err
-	}
-	cmd := exec.Command("createrepo_c", path.Join(dir))
-	err = cmd.Start()
-	if err != nil {
-		return "", err
-	}
-	err = cmd.Wait()
-	if err != nil {
-		return "", err
-	}
-	return dir, nil
-}
-
-// Remove the temporary repository
-func tearDownTemporaryRepository(dir string) error {
-	return os.RemoveAll(dir)
-}