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97 lines
2.7 KiB
97 lines
2.7 KiB
5 years ago
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package student_test
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import (
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"reflect"
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"testing"
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solutions "./solutions"
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student "./student"
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"github.com/01-edu/z01"
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)
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func errorMessage_max(t *testing.T, fn interface{}, root, a *solutions.TreeNode, b *student.TreeNode) {
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t.Errorf("%s(\n%s) == %s instead of %s\n",
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z01.NameOfFunc(fn),
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solutions.FormatTree(root),
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b.Data,
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a.Data,
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)
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}
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func CompareNode_max(t *testing.T, fn interface{}, arg1, a *solutions.TreeNode, b *student.TreeNode) {
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if a == nil || b == nil {
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t.Errorf("Expected %v instead of %v\n", a, b)
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return
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}
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if a.Data != b.Data {
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errorMessage_max(t, fn, arg1, a, b)
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}
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if a.Parent != nil && b.Parent != nil {
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if a.Parent.Data != b.Parent.Data {
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errorMessage_max(t, fn, arg1, a, b)
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t.Errorf("Expected parent value %v instead of %v\n", a.Parent.Data, b.Parent.Data)
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}
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} else if (a.Parent == nil && b.Parent != nil) || (a.Parent != nil && b.Parent == nil) {
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t.Errorf("Expected parent value %v instead of %v\n", a.Parent, b.Parent)
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}
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if a.Right != nil && b.Right != nil {
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if a.Right.Data != b.Right.Data {
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errorMessage_max(t, fn, arg1, a, b)
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t.Errorf("Expected right child value %v instead of %v\n", a.Right.Data, b.Right.Data)
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}
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} else if (a.Right == nil && b.Right != nil) || (a.Right != nil && b.Right == nil) {
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t.Errorf("Expected right child value %v instead of %v\n", a.Right, b.Right)
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}
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if a.Left != nil && b.Left != nil {
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if a.Left.Data != b.Left.Data {
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errorMessage_max(t, fn, arg1, a, b)
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t.Errorf("Expected left child value %v instead of %v\n", a.Left, b.Left)
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}
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} else if (a.Left == nil && b.Left != nil) || (a.Left != nil && b.Left == nil) {
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t.Errorf("Expected left child value %v instead of %v\n", a, b)
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}
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}
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func CompareReturn_max(t *testing.T, fn1, fn2 interface{}, arg1 *solutions.TreeNode, arg2 interface{}) {
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arar1 := []interface{}{arg1}
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arar2 := []interface{}{arg2}
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out1 := z01.Monitor(fn1, arar1)
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out2 := z01.Monitor(fn2, arar2)
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for i, v := range out1.Results {
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switch str := v.(type) {
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case *solutions.TreeNode:
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CompareNode_max(t, fn1, arg1, str, out2.Results[i].(*student.TreeNode))
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default:
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if !reflect.DeepEqual(str, out2.Results[i]) {
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t.Errorf("%s(\n%s) == %s instead of\n %s\n",
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z01.NameOfFunc(fn1),
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solutions.FormatTree(arg1),
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z01.Format(out2.Results...),
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z01.Format(out1.Results...),
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)
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}
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}
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}
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}
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func TestBTreeMax(t *testing.T) {
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root := &solutions.TreeNode{Data: "04"}
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rootS := &student.TreeNode{Data: "04"}
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ins := []string{"01", "07", "05", "12", "02", "03", "10"}
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for _, v := range ins {
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root = solutions.BTreeInsertData(root, v)
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rootS = student.BTreeInsertData(rootS, v)
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}
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CompareReturn_max(t, solutions.BTreeMax, student.BTreeMax, root, rootS)
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}
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