no submod

work/notea/server/tree_test.go

@@ -0,0 +1,98 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"path"
+	"strconv"
+	"testing"
+)
+
+func TestTreeForEach(t *testing.T) {
+	tree := NewTree(t.TempDir())
+	id := ""
+	for i := 0; i < 5; i++ {
+		id = path.Join(id, strconv.Itoa(i))
+		leaf := Leaf{Content: id}
+		leaf.Meta.Title = id
+		if err := tree.Put(NewID(id), leaf); err != nil {
+			t.Fatal(err)
+		}
+	}
+	branch, err := tree.GetRoot()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := branch.ForEach(func(id ID, leaf Leaf) error {
+		t.Logf("id=%+v, leaf=%+v", id, leaf)
+		return nil
+	}); err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestTreeDel(t *testing.T) {
+	tree := NewTree(t.TempDir())
+	if err := tree.Put(NewID("id"), Leaf{}); err != nil {
+		t.Fatal(err)
+	}
+	if err := tree.Put(NewID("id/subid"), Leaf{}); err != nil {
+		t.Fatal(err)
+	}
+
+	if err := tree.Del(NewID("id")); err != nil {
+		t.Fatal(err)
+	} else if got, err := tree.Get(NewID("id")); err != nil {
+		t.Fatal(err)
+	} else if !got.Meta.Deleted {
+		t.Fatal(got)
+	}
+
+	if root, err := tree.GetRoot(); err != nil {
+		t.Fatal(err)
+	} else if len(root.Branches) != 0 {
+		t.Fatal(root.Branches)
+	}
+
+	if root, err := tree.getRoot(NewID(""), false, true); err != nil {
+		t.Fatal(err)
+	} else if len(root.Branches) != 1 {
+		t.Fatal(root.Branches)
+	}
+}
+
+func TestTreeCrud(t *testing.T) {
+	tree := NewTree(t.TempDir())
+
+	if m, err := tree.GetRoot(); err != nil {
+		t.Fatal(err)
+	} else if m.Branches == nil {
+		t.Fatal(m)
+	}
+
+	if err := tree.Del(NewID("id")); err != nil {
+		t.Fatal(err)
+	}
+
+	want := Leaf{}
+	want.Meta.Title = "leaf title"
+	want.Meta.Deleted = false
+	want.Content = "leaf content"
+	if err := tree.Put(NewID("id"), want); err != nil {
+		t.Fatal(err)
+	} else if l, err := tree.Get(NewID("id")); err != nil {
+		t.Fatal(err)
+	} else if l != want {
+		t.Fatal(want, l)
+	}
+
+	if withContent, err := tree.GetRoot(); err != nil {
+		t.Fatal(err)
+	} else if withoutContent, err := tree.GetRootMeta(); err != nil {
+		t.Fatal(err)
+	} else if fmt.Sprint(withContent) == fmt.Sprint(withoutContent) {
+		with, _ := json.MarshalIndent(withContent, "", "   ")
+		without, _ := json.MarshalIndent(withoutContent, "", "   ")
+		t.Fatalf("without content == with content: \n\twith=%s\n\twout=%s", with, without)
+	}
+}