Template usage

2026-04-10 15:26:27 +02:00
parent 9300033e95
commit ae58c4ae71
7 changed files with 492 additions and 50 deletions
@@ -0,0 +1,128 @@
+package topdata
+
+import (
+	"bytes"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func TestRunConvertCommandInfersTemplateNamespaceAndOutput(t *testing.T) {
+	root := testProjectRoot(t)
+	writeFile(t, filepath.Join(root, "nwn-tool.json"), `{
+  "module": {"name": "Test", "resref": "test"},
+  "paths": {"source": "src", "assets": "assets", "build": "build"},
+  "topdata": {"source": "topdata", "build": "build/topdata"}
+}`+"\n")
+	mkdirAll(t, filepath.Join(root, "topdata", "templates"))
+	mkdirAll(t, filepath.Join(root, "topdata", "data", "appearance", "modules"))
+	writeFile(t, filepath.Join(root, "topdata", "templates", "config.json"), `{
+  "tables": {
+    "template_appearance": {
+      "namespace": "appearance",
+      "key_fields": ["LABEL"]
+    }
+  }
+}`+"\n")
+	writeFile(t, filepath.Join(root, "topdata", "templates", "template_appearance.2da"), "2DA V2.0\n\nLABEL STRING_REF NAME\n960 \"Zombie, Ash, Hot\" **** Zombie_Ash_Hot\n961 \"Zombie, Ash, Done\" **** Zombie_Ash_Done\n")
+
+	oldCwd, err := os.Getwd()
+	if err != nil {
+		t.Fatalf("getwd: %v", err)
+	}
+	t.Cleanup(func() {
+		_ = os.Chdir(oldCwd)
+	})
+	if err := os.Chdir(root); err != nil {
+		t.Fatalf("chdir: %v", err)
+	}
+
+	var stdout bytes.Buffer
+	if err := RunConvertCommand([]string{
+		"2da-to-module",
+		"--name", "ashzombies",
+		"topdata/templates/template_appearance.2da",
+	}, &stdout); err != nil {
+		t.Fatalf("RunConvertCommand failed: %v", err)
+	}
+
+	outputPath := filepath.Join(root, "topdata", "data", "appearance", "modules", "add_appearance_ashzombies.json")
+	raw, err := os.ReadFile(outputPath)
+	if err != nil {
+		t.Fatalf("read output: %v", err)
+	}
+	text := string(raw)
+	if !strings.Contains(text, `"appearance:zombie_ash_hot"`) || !strings.Contains(text, `"appearance:zombie_ash_done"`) {
+		t.Fatalf("unexpected output:\n%s", text)
+	}
+	if !strings.Contains(stdout.String(), "converted entries: 2") {
+		t.Fatalf("unexpected stdout: %s", stdout.String())
+	}
+}
+
+func TestRunConvertCommandFailsOnUnkeyedRows(t *testing.T) {
+	root := testProjectRoot(t)
+	writeFile(t, filepath.Join(root, "nwn-tool.json"), `{
+  "module": {"name": "Test", "resref": "test"},
+  "paths": {"source": "src", "assets": "assets", "build": "build"},
+  "topdata": {"source": "topdata", "build": "build/topdata"}
+}`+"\n")
+	mkdirAll(t, filepath.Join(root, "topdata", "templates"))
+	writeFile(t, filepath.Join(root, "topdata", "templates", "config.json"), `{
+  "tables": {
+    "template_appearance": {
+      "namespace": "appearance",
+      "key_fields": ["STRING_REF"]
+    }
+  }
+}`+"\n")
+	writeFile(t, filepath.Join(root, "topdata", "templates", "template_appearance.2da"), "2DA V2.0\n\nLABEL STRING_REF NAME\n960 \"Zombie, Ash, Hot\" **** Zombie_Ash_Hot\n")
+
+	oldCwd, err := os.Getwd()
+	if err != nil {
+		t.Fatalf("getwd: %v", err)
+	}
+	t.Cleanup(func() {
+		_ = os.Chdir(oldCwd)
+	})
+	if err := os.Chdir(root); err != nil {
+		t.Fatalf("chdir: %v", err)
+	}
+
+	err = RunConvertCommand([]string{
+		"2da-to-module",
+		"--name", "ashzombies",
+		"topdata/templates/template_appearance.2da",
+	}, &bytes.Buffer{})
+	if err == nil || !strings.Contains(err.Error(), "unable to generate keys for row ids 960") {
+		t.Fatalf("expected unkeyed row failure, got %v", err)
+	}
+}
+
+func TestConvert2DAToModuleFailsOnDuplicateGeneratedKeysByDefault(t *testing.T) {
+	_, err := convert2DAToModule(parsed2DA{
+		Columns: []string{"LABEL"},
+		Rows: []map[string]any{
+			{"id": 1, "LABEL": "Zombie"},
+			{"id": 2, "LABEL": "Zombie"},
+		},
+	}, "topdata/data/appearance/modules/add_appearance_ashzombies.json", convertOptions{
+		Namespace:     "appearance",
+		CollisionMode: "error",
+	})
+	if err == nil || !strings.Contains(err.Error(), `duplicate generated key "appearance:zombie"`) {
+		t.Fatalf("expected duplicate generated key error, got %v", err)
+	}
+}
+
+func TestParse2DAFileRejectsRowsWithTooManyFields(t *testing.T) {
+	root := t.TempDir()
+	inputPath := filepath.Join(root, "bad.2da")
+	writeFile(t, inputPath, "2DA V2.0\n\nLABEL NAME\n0 one two three\n")
+
+	_, err := parse2DAFile(inputPath)
+	if err == nil || !strings.Contains(err.Error(), "has 3 values but only 2 columns are declared") {
+		t.Fatalf("expected row width error, got %v", err)
+	}
+}