You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: id_test.go
    path of file: ./repos/restic/internal/restic
    
    the code of the file until where you have to start completion: package restic

import (
	"reflect"
	"testing"
)

var TestStrings = []struct {
	id   string
	data string
}{
	{"c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2", "foobar"},
	{"248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1", "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"},
	{"cc5d46bdb4991c6eae3eb739c9c8a7a46fe9654fab79c47b4fe48383b5b25e1c", "foo/bar"},
	{"4e54d2c721cbdb730f01b10b62dec622962b36966ec685880effa63d71c808f2", "foo/../../baz"},
}

func TestID(t *testing.T) {
	for _, test := range TestStrings {
		id, err := ParseID(test.id)
		if err != nil {
			t.Error(err)
		}

		id2, err := ParseID(test.id)
		if err != nil {
			t.Error(err)
		}
		if !id.E
    
func TestIDUnmarshal(t *testing.T) {
	var tests = []struct {
		s     string
		valid bool
	}{
		{`"`, false},
		{`""`, false},
		{`'`, false},
		{`"`, false},
		{`"c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4"`, false},
		{`"c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f"`, false},
		{`"c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2"`, true},
	}

	wantID, err := ParseID("c3ab8ff13720e8ad9047dd39466b3c8974e592c2fa383d4a3960714caef0c4f2")
	if err != nil {
		t.Fatal(err)
	}

	for _, test := range tests {
		t.Run("", func(t *testing.T) {
			id := &ID{}
			err := id.UnmarshalJSON([]byte(test.s))
			if test.valid && err != nil {
				t.Fatal(err)
			}
			if !test.valid && err == nil {
				t.Fatalf("want error for invalid value, got nil")
			}

			if test.valid && !id.Equal(wantID) {
				t.Fatalf("wrong ID returned, want %s, got %s", wantID, id)
			}
		})
	}
}