add defers

Signed-off-by: Sarah Christoff <28318173+schristoff@users.noreply.github.com>

Author: schristoff

build/testdata/bundles/mysql/.gitignore

@@ -0,0 +1,2 @@
+Dockerfile
+.cnab

build/testdata/bundles/wordpress/.gitignore

@@ -0,0 +1,2 @@
+Dockerfile
+.cnab

build/testdata/bundles/wordpressv2/.gitignore

@@ -0,0 +1,2 @@
+Dockerfile
+.cnab

cmd/porter/completion_test.go

@@ -28,6 +28,7 @@ func TestCompletion(t *testing.T) {
 
 func TestCompletion_SkipConfig(t *testing.T) {
 	p := porter.NewTestPorter(t)
+	defer p.Close()
 	cmd := buildCompletionCommand(p.Porter)
 	shouldSkip := shouldSkipConfig(cmd)
 	require.True(t, shouldSkip, "expected that we skip loading configuration for the completion command")

pkg/grpc/portergrpc/installation_test.go

@@ -106,6 +106,7 @@ func TestListInstallationsReturnsErrorIfUnableToGetPorterConnectionFromRequestCo
 
 func setupTestPorterWithInstallations(t *testing.T, installations []instInfo) (context.Context, map[string]porter.DisplayInstallation) {
 	p := porter.NewTestPorter(t)
+	defer p.Close()
 	insts := map[string]porter.DisplayInstallation{}
 	for _, inst := range installations {
 		installation := storage.NewInstallation(inst.namespace, inst.name)

tests/integration/dependenciesv2_test.go

@@ -20,6 +20,7 @@ func TestSharedDependencies(t *testing.T) {
 	t.Parallel()
 
 	p := porter.NewTestPorter(t)
+	defer p.Close()
 	ctx := p.SetupIntegrationTest()
 
 	p.Config.SetExperimentalFlags(experimental.FlagDependenciesV2)