diff --git a/pkg/oci/pull_test.go b/pkg/oci/pull_test.go
new file mode 100644
index 000000000..560e93794
--- /dev/null
+++ b/pkg/oci/pull_test.go
@@ -0,0 +1,66 @@
+package oci
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func Test_parseURI(t *testing.T) {
+	tests := []struct {
+		name      string
+		uri       string
+		imageName string
+		wantUri   string
+		wantErr   bool
+	}{
+		{
+			name:      "happy path",
+			uri:       "oci://registry.replicated.com/app-slug/unstable",
+			imageName: "replicated-preflight",
+			wantUri:   "registry.replicated.com/app-slug/unstable/replicated-preflight:latest",
+		},
+		{
+			name:      "no path in uri",
+			uri:       "oci://registry.replicated.com",
+			imageName: "replicated-preflight",
+			wantUri:   "registry.replicated.com/replicated-preflight:latest",
+		},
+		{
+			name:      "hostname with port",
+			uri:       "oci://localhost:5000/some/path",
+			imageName: "replicated-preflight",
+			wantUri:   "localhost:5000/some/path/replicated-preflight:latest",
+		},
+		{
+			name:      "uri with tags",
+			uri:       "oci://localhost:5000/some/path:tag",
+			imageName: "replicated-preflight",
+			wantUri:   "localhost:5000/some/path/replicated-preflight:tag",
+		},
+		{
+			name:    "empty uri",
+			wantErr: true,
+		},
+		{
+			name:      "invalid uri",
+			uri:       "registry.replicated.com/app-slug/unstable",
+			imageName: "replicated-preflight",
+			wantErr:   true,
+		},
+		{
+			name:      "invalid uri",
+			uri:       "https://registry.replicated.com/app-slug/unstable",
+			imageName: "replicated-preflight",
+			wantErr:   true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := parseURI(tt.uri, tt.imageName)
+			require.Equalf(t, tt.wantErr, err != nil, "parseURI() error = %v, wantErr %v", err, tt.wantErr)
+			assert.Equalf(t, tt.wantUri, got, "parseURI() = %v, want %v", got, tt.wantUri)
+		})
+	}
+}