tests

memsh Test Suite

This directory contains integration tests for memsh plugins and commands. All tests run against the virtual in-memory filesystem with WASM disabled for speed.

Test Files

Running Tests

go test ./tests -v                   # all tests
go test ./tests -run TestJq -v       # single suite
go test ./tests -run TestYq -v
go test ./tests -run TestLua -v
go test ./tests -run TestGrep -v
go test ./tests -run TestFind -v
go test ./tests -run TestAwk -v
go test ./tests -run TestBase64 -v
go test ./tests -run TestWc -v
go test ./tests -run TestGoja -v

Test Helper

helper.go provides NewTestShell():

var buf strings.Builder
s := NewTestShell(t, &buf, shell.WithFS(afero.NewMemMapFs()))
s.Run(ctx, `jq -r .name /data.json`)
out := strings.TrimSpace(buf.String())

• stdout and stderr both captured in buf
• WASM disabled (WithWASMEnabled(false))
• Pass additional shell.Option values to customise

Pre-seed files with afero.WriteFile(fs, "/path", []byte(...), 0644) before creating the shell.