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|
package sif
import (
"bytes"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestParseDefFile(t *testing.T) {
for _, c := range []struct {
name string
input string
environment []string
runscript []string
}{
{"Empty input", "", []string{}, []string{}},
{
name: "Basic smoke test",
input: "Bootstrap: library\n" +
"%environment\n" +
" export FOO=world\n" +
" export BAR=baz\n" +
"%runscript\n" +
` echo "Hello $FOO"` + "\n" +
" sleep 5\n" +
"%help\n" +
" Abandon all hope.\n",
environment: []string{"export FOO=world", "export BAR=baz"},
runscript: []string{`echo "Hello $FOO"`, "sleep 5"},
},
{
name: "Trailing section marker",
input: "Bootstrap: library\n" +
"%environment\n" +
" export FOO=world\n" +
"%runscript",
environment: []string{"export FOO=world"},
runscript: []string{},
},
} {
env, rs, err := parseDefFile(bytes.NewReader([]byte(c.input)))
require.NoError(t, err, c.name)
assert.Equal(t, c.environment, env, c.name)
assert.Equal(t, c.runscript, rs, c.name)
}
}
func TestGenerateInjectedScript(t *testing.T) {
res := generateInjectedScript([]string{"export FOO=world", "export BAR=baz"},
[]string{`echo "Hello $FOO"`, "sleep 5"})
assert.Equal(t, "#!/bin/bash\n"+
"export FOO=world\n"+
"export BAR=baz\n"+
`echo "Hello $FOO"`+"\n"+
"sleep 5\n", string(res))
}
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