test...

go.mod

@@ -1,3 +1,5 @@
 module gitlab.com/tyrelsouza/cp437tree
 
 go 1.16
+
+require github.com/stretchr/testify v1.7.0

go.sum

@@ -0,0 +1,11 @@
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

main.go

@@ -7,6 +7,7 @@ const (
 	DownRight     = "┌"
 	Horizontal    = "─"
 	Vertical      = "│"
+	Solo = "╶"
 )
 
 type Tree struct {
@@ -14,17 +15,30 @@ type Tree struct {
 	Children []Tree
 }
 
+type TreeMeta struct {
+	Tree Tree
+	Depth int
+}
+
 func (t *Tree) String() string {
 	return t.Text
 }
 
+func (t *Tree)Walk() *TreeMeta {
+
+
+
+	return nil
+}
+
 /*
-┌┐ // HeaderTop
+┌┐ // HeaderTop // if not only item, otherwise just Solo
-├┐ // HeaderMid
+├┐ // HeaderMid //check depth
-│├ // ItemMid
+│├ // ItemMid // check depth
-│└ // ItemBottom
+│└ // ItemBottom //check depth
-└┐ // HeaderBottom
+
- └── //ItemEndBottom
+└┐ // HeaderBottom // HARD
+ └── //ItemEndBottom // HARD
 */
 
 //

main_test.go

@@ -2,6 +2,8 @@ package cp437tree
 
 import (
 	"testing"
+
+	"github.com/stretchr/testify/assert"
 )
 
 
@@ -68,5 +70,7 @@ func Test_Main(t *testing.T) {
 		},
 	}
 
-	t.Error(tree)
+	assert.Equal(t, tree.Text, "1")
+	assert.Equal(t, tree.Children[0].Text, "2")
+	assert.Equal(t, tree.Children[2].Children[0].Children[0].Children[0].Children[0].Children[0].Text, "15")
 }