package cutil import ( "testing" "github.com/stretchr/testify/assert" ) func TestCommandInput(t *testing.T) { t.Run("newAndFree", func(_ *testing.T) { ci := NewCommandInput( [][]byte{[]byte("foobar")}, nil) ci.Free() }) t.Run("cmd", func(t *testing.T) { ci := NewCommandInput( [][]byte{[]byte("foobar")}, nil) defer ci.Free() assert.Len(t, ci.cmd, 1) assert.EqualValues(t, 1, ci.CmdLen()) assert.NotNil(t, ci.Cmd()) }) t.Run("cmd2", func(t *testing.T) { ci := NewCommandInput( [][]byte{[]byte("foobar"), []byte("snarf")}, nil) defer ci.Free() assert.Len(t, ci.cmd, 2) assert.EqualValues(t, 2, ci.CmdLen()) assert.NotNil(t, ci.Cmd()) }) t.Run("noInBuf", func(t *testing.T) { ci := NewCommandInput( [][]byte{[]byte("foobar")}, nil) defer ci.Free() assert.EqualValues(t, 0, ci.InBufLen()) assert.Equal(t, CharPtr(nil), ci.InBuf()) }) t.Run("hasInBuf", func(t *testing.T) { ci := NewCommandInput( [][]byte{[]byte("foobar")}, []byte("original oregano")) defer ci.Free() assert.EqualValues(t, 16, ci.InBufLen()) assert.NotEqual(t, CharPtr(nil), ci.InBuf()) }) }