feat: add import support and unit tests for provider resources

terraform/provider/internal/resources/environment_resource_test.go

@@ -0,0 +1,35 @@
+package resources
+
+import (
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-framework/types"
+)
+
+func TestEnvironmentToUnstructuredAndBack(t *testing.T) {
+	input := environmentResourceModel{
+		Name:     types.StringValue("env-a"),
+		Image:    types.StringValue("ghcr.io/fission/python-env"),
+		Version:  types.Int64Value(3),
+		PoolSize: types.Int64Value(5),
+	}
+
+	obj := environmentToUnstructured(input, "default")
+	state := unstructuredToEnvironmentModel(obj, input)
+
+	if state.Name.ValueString() != "env-a" {
+		t.Fatalf("unexpected name: %q", state.Name.ValueString())
+	}
+	if state.Namespace.ValueString() != "default" {
+		t.Fatalf("unexpected namespace: %q", state.Namespace.ValueString())
+	}
+	if state.Image.ValueString() != "ghcr.io/fission/python-env" {
+		t.Fatalf("unexpected image: %q", state.Image.ValueString())
+	}
+	if state.Version.ValueInt64() != 3 {
+		t.Fatalf("unexpected version: %d", state.Version.ValueInt64())
+	}
+	if state.PoolSize.ValueInt64() != 5 {
+		t.Fatalf("unexpected poolsize: %d", state.PoolSize.ValueInt64())
+	}
+}