wip: stub the osx commands during test

pact-foundation · Feb 27, 2021 · c028109 · c028109
1 parent ecccfe4
commit c028109
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/v3/installer/installer.go b/v3/installer/installer.go
@@ -206,7 +206,7 @@ func (i *Installer) getLibDstForPackage(pkg string) (string, error) {
 	return path.Join(i.getLibDir(), pkgInfo.libName) + "." + osToExtension[i.os], nil
 }
 
-func setOSXInstallName(file string, lib string) error {
+var setOSXInstallName = func(file string, lib string) error {
 	cmd := exec.Command("install_name_tool", "-id", fmt.Sprintf("../../libs/%s.dylib", lib), file)
 	stdoutStderr, err := cmd.CombinedOutput()
 

diff --git a/v3/installer/installer_test.go b/v3/installer/installer_test.go
@@ -142,7 +142,9 @@ func TestInstallerCheckInstallation(t *testing.T) {
 
 func TestInstallerCheckPackageInstall(t *testing.T) {
 	t.Run("downloads and install dependencies when existing libraries aren't present", func(t *testing.T) {
+		defer restoreOSXInstallName()()
 		mockFs := afero.NewMemMapFs()
+
 		var i *Installer
 
 		i = &Installer{
@@ -180,3 +182,14 @@ func (m *mockDownloader) download(src, dst string) error {
 
 	return nil
 }
+
+func restoreOSXInstallName() func() {
+	old := setOSXInstallName
+	setOSXInstallName = func(string, string) error {
+		return nil
+	}
+
+	return func() {
+		setOSXInstallName = old
+	}
+}