golang-github-bradleyjkemp-cupaloy-dev binary package in Ubuntu Mantic amd64

 This package takes a snapshot of the test output and compares it to a
 snapshot committed alongside the tests. If the values don't match then
 the test will be failed.
 .
 There's no need to manually manage snapshot files: just use the
 cupaloy.SnapshotT(t, value) function in the tests and cupaloy will
 automatically find the relevant snapshot file (based on the test name)
 and compare it with the given value.

Source package