package sdk

import (
	"encoding/json"
	"os"
	"testing"
)

// The module's one package artifact is the module's whole directory, which it says by leaving `paths` out: the manifest
// validator refuses the word "." as a path (a package artifact naming one directory).
func TestThePackageArtifactNamesNoPathForTheWholeDirectory(t *testing.T) {
	raw, err := os.ReadFile("module.json")
	if err != nil {
		t.Fatal(err)
	}
	var m struct {
		Build struct {
			Artifacts []struct {
				Name  string   `json:"name"`
				Paths []string `json:"paths"`
			} `json:"artifacts"`
		} `json:"build"`
	}
	if err := json.Unmarshal(raw, &m); err != nil {
		t.Fatal(err)
	}
	if len(m.Build.Artifacts) != 1 {
		t.Fatalf("artifacts are %+v: one", m.Build.Artifacts)
	}
	for _, a := range m.Build.Artifacts {
		for _, p := range a.Paths {
			if p == "." || p == "" {
				t.Errorf("artifact %s names %q as a path: leave `paths` out for the module's whole directory", a.Name, p)
			}
		}
	}
}