98 lines
2.7 KiB
Go
98 lines
2.7 KiB
Go
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// Copyright (c) 2015-2016 The btcsuite developers
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// Use of this source code is governed by an ISC
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// license that can be found in the LICENSE file.
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package database_test
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import (
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"errors"
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"testing"
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"github.com/btcsuite/btcd/database"
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)
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// TestErrorCodeStringer tests the stringized output for the ErrorCode type.
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func TestErrorCodeStringer(t *testing.T) {
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tests := []struct {
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in database.ErrorCode
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want string
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}{
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{database.ErrDbTypeRegistered, "ErrDbTypeRegistered"},
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{database.ErrDbUnknownType, "ErrDbUnknownType"},
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{database.ErrDbDoesNotExist, "ErrDbDoesNotExist"},
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{database.ErrDbExists, "ErrDbExists"},
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{database.ErrDbNotOpen, "ErrDbNotOpen"},
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{database.ErrDbAlreadyOpen, "ErrDbAlreadyOpen"},
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{database.ErrInvalid, "ErrInvalid"},
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{database.ErrCorruption, "ErrCorruption"},
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{database.ErrTxClosed, "ErrTxClosed"},
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{database.ErrTxNotWritable, "ErrTxNotWritable"},
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{database.ErrBucketNotFound, "ErrBucketNotFound"},
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{database.ErrBucketExists, "ErrBucketExists"},
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{database.ErrBucketNameRequired, "ErrBucketNameRequired"},
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{database.ErrKeyRequired, "ErrKeyRequired"},
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{database.ErrKeyTooLarge, "ErrKeyTooLarge"},
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{database.ErrValueTooLarge, "ErrValueTooLarge"},
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{database.ErrIncompatibleValue, "ErrIncompatibleValue"},
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{database.ErrBlockNotFound, "ErrBlockNotFound"},
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{database.ErrBlockExists, "ErrBlockExists"},
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{database.ErrBlockRegionInvalid, "ErrBlockRegionInvalid"},
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{database.ErrDriverSpecific, "ErrDriverSpecific"},
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{0xffff, "Unknown ErrorCode (65535)"},
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}
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// Detect additional error codes that don't have the stringer added.
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if len(tests)-1 != int(database.TstNumErrorCodes) {
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t.Errorf("It appears an error code was added without adding " +
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"an associated stringer test")
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}
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t.Logf("Running %d tests", len(tests))
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for i, test := range tests {
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result := test.in.String()
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if result != test.want {
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t.Errorf("String #%d\ngot: %s\nwant: %s", i, result,
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test.want)
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continue
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}
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}
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}
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// TestError tests the error output for the Error type.
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func TestError(t *testing.T) {
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t.Parallel()
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tests := []struct {
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in database.Error
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want string
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}{
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{
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database.Error{Description: "some error"},
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"some error",
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},
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{
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database.Error{Description: "human-readable error"},
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"human-readable error",
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},
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{
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database.Error{
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ErrorCode: database.ErrDriverSpecific,
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Description: "some error",
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Err: errors.New("driver-specific error"),
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},
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"some error: driver-specific error",
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},
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}
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t.Logf("Running %d tests", len(tests))
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for i, test := range tests {
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result := test.in.Error()
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if result != test.want {
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t.Errorf("Error #%d\n got: %s want: %s", i, result,
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test.want)
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continue
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}
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}
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}
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