Function TestSourceParser_ExpectCorrectAliases

parser/source_test.go:83–149

(t *testing.T)

}

func TestSourceParser_ExpectCorrectAliases(t *testing.T) {
	type Expected struct {
		aliases map[string]string
		err     error
	}

	type Case struct {
		input    string
		expected Expected
	}

	cases := []Case{
		{
			input: ".",
			expected: Expected{
				aliases: map[string]string{},
				err:     nil,
			},
		},
		{
			input: ". AS cwd",
			expected: Expected{
				aliases: map[string]string{"cwd": "."},
				err:     nil,
			},
		},
		{
			input: "., -.bar, ~/foo AS foo",
			expected: Expected{
				aliases: map[string]string{"foo": "~/foo"},
				err:     nil,
			},
		},

		{
			input:    "-.bar AS bar",
			expected: Expected{err: errors.New("cannot alias excluded directory .bar")},
		},
		{
			input:    "",
			expected: Expected{err: io.ErrUnexpectedEOF},
		},
		{
			input:    "foo AS",
			expected: Expected{err: io.ErrUnexpectedEOF},
		},
	}

	for _, c := range cases {
		sources := make(map[string][]string, 0)
		aliases := make(map[string]string, 0)

		p := &parser{tokenizer: tokenizer.NewTokenizer(c.input)}
		err := p.parseSourceList(&sources, &aliases)

		if c.expected.err == nil {
			if err != nil {
				t.Fatalf("\nExpected no error\n     Got %v", err)