testdb

Documentation

Overview

Package testdb creates new databases for tests.

Index

• Constants
• func MySQLAvailable() bool
• func NewTrillianDB(ctx context.Context) (*sql.DB, func(context.Context), error)
• func SetFDLimit(uLimit uint64) error
• func SkipIfNoMySQL(t *testing.T)

Constants

const (
	// MySQLURIEnv is the name of the ENV variable checked for the test MySQL
	// instance URI to use. The value must have a trailing slash.
	MySQLURIEnv = "TEST_MYSQL_URI"
)

Functions

func MySQLAvailable

func MySQLAvailable() bool

MySQLAvailable indicates whether the configured MySQL database is available.

func NewTrillianDB

func NewTrillianDB(ctx context.Context) (*sql.DB, func(context.Context), error)

NewTrillianDB creates an empty database with the Trillian schema. The database name is randomly generated. NewTrillianDB is equivalent to Default().NewTrillianDB(ctx).

func SetFDLimit

func SetFDLimit(uLimit uint64) error

SetFDLimit sets the soft limit on the maximum number of open file descriptors. See http://man7.org/linux/man-pages/man2/setrlimit.2.html

func SkipIfNoMySQL

func SkipIfNoMySQL(t *testing.T)

SkipIfNoMySQL is a test helper that skips tests that require a local MySQL.