Function TestDecodePaginationKey

util/query/pagination_test.go:91–218

(t *testing.T)

}

func TestDecodePaginationKey(t *testing.T) {
	type testCase struct {
		name          string
		input         []byte
		wantStates    []byte
		wantPrefix    []byte
		wantKey       []byte
		wantUnsol     []byte
		wantErr       bool
		wantErrString string
	}

	tests := []testCase{
		{
			name:    "fail/too short key",
			input:   []byte{0x01, 0x02, 0x03, 0x04},
			wantErr: true,
		},
		{
			name:          "fail/invalid checksum",
			input:         []byte{0x01, 0x02, 0x03, 0x04, 0x01, 65},
			wantErr:       true,
			wantErrString: "pagination: invalid key: invalid checksum, 0x01020304 != 0x591952b8",
		},
		{
			name:          "fail/invalid states length",
			input:         []byte{0xA5, 0x05, 0xDF, 0x1B, 1},
			wantErr:       true,
			wantErrString: "pagination: invalid key: invalid state length",
		},
		{
			name:          "fail/invalid prefix length",
			input:         []byte{0x90, 0x9F, 0xB2, 0xF2, 0x01, 0x01, 0x01},
			wantErr:       true,
			wantErrString: "pagination: invalid key: invalid state length",
		},
		{
			name:          "fail/invalid key length",
			input:         []byte{0x07, 0x0D, 0x81, 0xEB, 0x01, 0x01, 0x01, 0x02, 0x01},
			wantErr:       true,
			wantErrString: "pagination: invalid key: invalid state length",
		},
		{
			name:          "fail/invalid unsolicited length",
			input:         []byte{0x3A, 0xC6, 0xEF, 0x36, 0x01, 0x01, 0x01, 0x02, 0x01, 0x03, 0x01},
			wantErr:       true,
			wantErrString: "pagination: invalid key: invalid state length",
		},
		{
			name:          "pass/without unsolicited",
			input:         makeTestKey(t, []byte{1}, []byte{2}, []byte{3}, nil),
			wantStates:    []byte{1},
			wantPrefix:    []byte{2},
			wantKey:       []byte{3},
			wantUnsol:     nil,
			wantErr:       false,
			wantErrString: "",
		},