Add packages

- Add the packages that help the operator work as expected.
- Update `go.mod` by running `go mod tidy`.

pkg/onepassword/deployments_test.go

@@ -0,0 +1,58 @@
+package onepassword
+
+import (
+	"testing"
+
+	appsv1 "k8s.io/api/apps/v1"
+	corev1 "k8s.io/api/core/v1"
+)
+
+func TestIsDeploymentUsingSecretsUsingVolumes(t *testing.T) {
+	secretNamesToSearch := map[string]*corev1.Secret{
+		"onepassword-database-secret": &corev1.Secret{},
+		"onepassword-api-key":         &corev1.Secret{},
+	}
+
+	volumeSecretNames := []string{
+		"onepassword-database-secret",
+		"onepassword-api-key",
+		"some_other_key",
+	}
+
+	deployment := &appsv1.Deployment{}
+	deployment.Spec.Template.Spec.Volumes = generateVolumes(volumeSecretNames)
+	if !IsDeploymentUsingSecrets(deployment, secretNamesToSearch) {
+		t.Errorf("Expected that deployment was using secrets but they were not detected.")
+	}
+}
+
+func TestIsDeploymentUsingSecretsUsingContainers(t *testing.T) {
+	secretNamesToSearch := map[string]*corev1.Secret{
+		"onepassword-database-secret": &corev1.Secret{},
+		"onepassword-api-key":         &corev1.Secret{},
+	}
+
+	containerSecretNames := []string{
+		"onepassword-database-secret",
+		"onepassword-api-key",
+		"some_other_key",
+	}
+
+	deployment := &appsv1.Deployment{}
+	deployment.Spec.Template.Spec.Containers = generateContainersWithSecretRefsFromEnv(containerSecretNames)
+	if !IsDeploymentUsingSecrets(deployment, secretNamesToSearch) {
+		t.Errorf("Expected that deployment was using secrets but they were not detected.")
+	}
+}
+
+func TestIsDeploymentNotUSingSecrets(t *testing.T) {
+	secretNamesToSearch := map[string]*corev1.Secret{
+		"onepassword-database-secret": &corev1.Secret{},
+		"onepassword-api-key":         &corev1.Secret{},
+	}
+
+	deployment := &appsv1.Deployment{}
+	if IsDeploymentUsingSecrets(deployment, secretNamesToSearch) {
+		t.Errorf("Expected that deployment was using not secrets but they were detected.")
+	}
+}