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package student_test
import (
"testing"
"github.com/01-edu/z01"
"fmt"
solutions "./solutions"
student "./student"
)
func errorMessage_search(t *testing.T, fn interface{}, root, a *solutions.TreeNode, b *student.TreeNode,
seaVal string) {
t.Fatalf("%s(\n%s\n, %s) == %s instead of %s\n",
z01.NameOfFunc(fn),
solutions.FormatTree(root),
seaVal,
b.Data,
a.Data,
)
}
func CompareNode_search(t *testing.T, fn interface{}, arg1, a *solutions.TreeNode, b *student.TreeNode,
seaVal string) {
if a == nil && b == nil {
return
}
if (a == nil && b != nil) || (b == nil && a != nil) {
t.Fatalf("Expected %v instead of %v\n", a, b)
return
}
if a.Data != b.Data {
errorMessage_search(t, fn, arg1, a, b, seaVal)
}
if a.Parent != nil && b.Parent != nil {
if a.Parent.Data != b.Parent.Data {
errorMessage_search(t, fn, arg1, a, b, seaVal)
t.Fatalf("Expected parent value %v instead of %v\n", a.Parent.Data, b.Parent.Data)
fmt.Println("Parent.Data", a.Parent.Data, b.Parent.Data)
}
} else if (a.Parent == nil && b.Parent != nil) || (a.Parent != nil && b.Parent == nil) {
t.Fatalf("Expected parent value %v instead of %v\n", a.Parent, b.Parent)
}
if a.Right != nil && b.Right != nil {
if a.Right.Data != b.Right.Data {
errorMessage_search(t, fn, arg1, a, b, seaVal)
t.Fatalf("Expected right child value %v instead of %v\n", a.Right.Data, b.Right.Data)
fmt.Println("Right.Data", a.Right.Data, b.Right.Data)
}
} else if (a.Right == nil && b.Right != nil) || (a.Right != nil && b.Right == nil) {
t.Fatalf("Expected right child value %v instead of %v\n", a.Right, b.Right)
}
if a.Left != nil && b.Left != nil {
if a.Left.Data != b.Left.Data {
errorMessage_search(t, fn, arg1, a, b, seaVal)
t.Fatalf("Expected left child value %v instead of %v\n", a.Left, b.Left)
fmt.Println("Left.Data", a.Left.Data, b.Left.Data)
}
} else if (a.Left == nil && b.Left != nil) || (a.Left != nil && b.Left == nil) {
t.Fatalf("Expected left child value %v instead of %v\n", a, b)
}
}
func TestBTreeSearchItem(t *testing.T) {
root := &solutions.TreeNode{Data: "04"}
rootS := &student.TreeNode{Data: "04"}
ins := []string{"01", "07", "05", "12", "02", "03", "10"}
for _, v := range ins {
root = solutions.BTreeInsertData(root, v)
rootS = student.BTreeInsertData(rootS, v)
}
fn := interface{}(solutions.BTreeSearchItem)
ins = append(ins, "322")
for _, v := range ins {
selectedSol := solutions.BTreeSearchItem(root, v)
selectedStu := student.BTreeSearchItem(rootS, v)
CompareNode_search(t, fn, root, selectedSol, selectedStu, v)
}
}