AssertDBContent makes a dump of the database contents (as a sequence of INSERT statements) and runs diff(1) against the given file, producing a test error if these two are different from each other.

ClearContentsWith is a TestSetupOption that removes records from the DB using the provided SQL statement.

ClearTables is a TestSetupOption that removes all rows from the given tables.

Connect connects to a Postgres database.

ConnectForTest connects to the test database server managed by func WithTestDB().

LoadSQLFile is a TestSetupOption that loads a file containing SQL statements and executes them all.

NewTracker creates a new Tracker.

OverrideDatabaseName is a TestSetupOption that picks a different database name than the default of t.Name().

ResetPrimaryKeys is a TestSetupOption that resets the sequences for the "id" column of the given tables to start at 1 again (or if there are entries in the table, to start right after the entry with the highest ID).

URLFrom constructs a libpq connection URL from the provided parts.

WithTestDB spawns a PostgreSQL database for the duration of a `go test` run.

Assertable contains a set of SQL statements.

Configuration contains settings for Init().

Tracker keeps a copy of the database contents and allows for checking the database contents (or changes made to them) during tests.

URLParts contains the arguments for func URLFrom(), see documentation over there.

TestingT is implemented by *testing.T, and also satisfied by ginkgo.GinkgoT().

TestSetupOption is an optional behavior that can be given to ConnectForTest().