Esempio n. 1
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// TestNegativeTreeReading checks the failing reading of trees.
func TestNegativeTreeReading(t *testing.T) {
	assert := audit.NewTestingAssertion(t, true)
	text := "{foo {bar 1}{bar 2}}"
	builder := sml.NewKeyStringValueTreeBuilder()
	err := sml.ReadSML(strings.NewReader(text), builder)
	assert.ErrorMatch(err, `.* node has multiple values`)
}
Esempio n. 2
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// TestPositiveTreeReading checks the successful reading of trees.
func TestPositiveTreeReading(t *testing.T) {
	assert := audit.NewTestingAssertion(t, true)
	text := "{config {foo 1}{bar 2}{yadda {up down}{down up}}}"
	builder := sml.NewKeyStringValueTreeBuilder()
	err := sml.ReadSML(strings.NewReader(text), builder)
	assert.Nil(err)
	tree, err := builder.Tree()
	assert.Nil(err)
	assert.Logf("%v", tree)
}
Esempio n. 3
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// Read reads the SML source of the configuration from a
// reader, parses it, and returns the configuration instance.
func Read(source io.Reader) (Configuration, error) {
	builder := sml.NewKeyStringValueTreeBuilder()
	err := sml.ReadSML(source, builder)
	if err != nil {
		return nil, errors.Annotate(err, ErrIllegalSourceFormat, errorMessages)
	}
	tree, err := builder.Tree()
	if err != nil {
		return nil, errors.Annotate(err, ErrIllegalSourceFormat, errorMessages)
	}
	if err := tree.At("config").Error(); err != nil {
		return nil, errors.Annotate(err, ErrIllegalSourceFormat, errorMessages)
	}
	return &configuration{tree}, nil
}