Package daemon launches dockerd for testing purposes.

CheckNotParallel checks if t.Parallel() was not called on the current test.

ConfigureTracing sets up an OTLP tracing exporter for use in tests.

GenerateRandomAlphaOnlyString generates an alphabetical random string with length n.

StartSpan starts a span for the given test.

TempDir returns a temporary directory for use in tests.

DevZero acts like /dev/zero but in an OS-independent fashion.

HelperT is a subset of testing.T that implements the Helper function.

TestingT is an interface wrapper around *testing.T and *testing.B.