mirror of
https://github.com/thegeeklab/drone-yaml.git
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94 lines
2.0 KiB
Go
94 lines
2.0 KiB
Go
// Copyright (c), the Drone Authors.
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// Copyright (c) 2021, Robert Kaussow <mail@thegeeklab.de>
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package pretty
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import (
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"strings"
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"testing"
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"github.com/google/go-cmp/cmp"
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)
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func TestQuoted(t *testing.T) {
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tests := []struct {
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before, after string
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}{
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{"", `""`},
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{"foo", "foo"},
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// special characters only quoted when followed
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// by whitespace.
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{"&foo", "&foo"},
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{"!foo", "!foo"},
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{"-foo", "-foo"},
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{":foo", ":foo"},
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{"& foo", `"& foo"`},
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{"! foo", `"! foo"`},
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{"- foo", `"- foo"`},
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{": foo", `": foo"`},
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{" & foo", `" & foo"`},
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{" ! foo", `" ! foo"`},
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{" - foo", `" - foo"`},
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{" : foo", `" : foo"`},
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// special characters only quoted when it is the
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// first character in the string.
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{",foo", `",foo"`},
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{"[foo", `"[foo"`},
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{"]foo", `"]foo"`},
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{"{foo", `"{foo"`},
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{"}foo", `"}foo"`},
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{"*foo", `"*foo"`},
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{`"foo`, `"\"foo"`},
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{`'foo`, `"'foo"`},
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{`%foo`, `"%foo"`},
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{`@foo`, `"@foo"`},
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{`|foo`, `"|foo"`},
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{`>foo`, `">foo"`},
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{`#foo`, `"#foo"`},
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{`foo:bar`, `foo:bar`},
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{`foo :bar`, `foo :bar`},
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{`foo: bar`, `"foo: bar"`},
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{`foo:`, `"foo:"`},
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{`alpine:3.8`, `alpine:3.8`}, // verify docker image names are ok
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// comments should be escaped. A comment is a pound
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// sybol preceded by a space.
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{`foo#bar`, `foo#bar`},
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{`foo #bar`, `"foo #bar"`},
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// strings with newlines and control characters
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// should be escaped
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{"foo\nbar", "\"foo\\nbar\""},
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}
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for _, test := range tests {
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buf := new(baseWriter)
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writeEncode(buf, test.before)
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a := test.after
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b := buf.String()
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if b != a {
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t.Errorf("Want %q, got %q", a, b)
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}
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}
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}
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func TestChunk(t *testing.T) {
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s := strings.Join(testChunk, "")
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got, want := chunk(s, 64), testChunk
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if diff := cmp.Diff(got, want); diff != "" {
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t.Errorf("Unexpected chunk value")
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t.Log(diff)
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}
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}
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var testChunk = []string{
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"ZDllMjFjZDg3Zjk0ZWFjZDRhMjdhMTA1ZDQ1OTVkYTA1ODBjMTk0ZWVlZjQyNmU4",
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"N2RiNTIwZjg0NWQwYjcyYjE3MmFmZDIyYzg3NTQ1N2YyYzgxODhjYjJmNDhhOTFj",
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"ZjdhMzA0YjEzYWFlMmYxMTIwMmEyM2Q1YjQ5Yjg2ZmMK",
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}
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