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|
package escape
import (
"reflect"
"testing"
)
func TestIsFencedCode(t *testing.T) {
runs := []struct {
name string
chars []byte
expected []int
}{
{
name: "not needed",
chars: []byte{'a', 'b', 'c'},
expected: []int{-1, -1, -1},
},
{
name: "only two",
chars: []byte{placeholderByte, '`', placeholderByte, '`', 'a'},
expected: []int{-1, -1, -1, -1, -1},
},
{
name: "other chars before",
chars: []byte{'a', ' ', placeholderByte, '`', placeholderByte, '`', placeholderByte, '`', 'a'},
expected: []int{-1, -1, -1, -1, -1, -1, -1, -1, -1},
},
{
name: "just beginning",
chars: []byte{placeholderByte, '`', placeholderByte, '`', placeholderByte, '`', 'a'},
expected: []int{-1, 5, -1, -1, -1, -1, -1},
},
{
name: "just beginning (with tilde)",
chars: []byte{placeholderByte, '~', placeholderByte, '~', placeholderByte, '~', 'a'},
expected: []int{-1, 5, -1, -1, -1, -1, -1},
},
{
name: "just beginning (with space before)",
chars: []byte{' ', placeholderByte, '`', placeholderByte, '`', placeholderByte, '`', 'a'},
expected: []int{-1, -1, 5, -1, -1, -1, -1, -1},
},
{
name: "just beginning (with newline before)",
chars: []byte{'\n', placeholderByte, '`', placeholderByte, '`', placeholderByte, '`', 'a'},
expected: []int{-1, -1, 5, -1, -1, -1, -1, -1},
},
{
name: "simple",
chars: []byte{placeholderByte, '`', placeholderByte, '`', placeholderByte, '`', '\n', 'a', '\n', placeholderByte, '`', placeholderByte, '`', placeholderByte, '`'},
expected: []int{-1, 5, -1, -1, -1, -1, -1, -1, -1, -1, 5, -1, -1, -1, -1},
},
{
name: "only one end delimiter",
chars: []byte{placeholderByte, '`', placeholderByte, '`', placeholderByte, '`', '\n', 'a', '\n', placeholderByte, '`'},
expected: []int{-1, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1},
},
}
for _, run := range runs {
t.Run(run.name, func(t *testing.T) {
var actual []int
for index := range run.chars {
output := IsFencedCode(run.chars, index)
actual = append(actual, output)
}
if !reflect.DeepEqual(actual, run.expected) {
t.Errorf("expected %+v (l:%d) but got %+v (l:%d)", run.expected, len(run.expected), actual, len(actual))
}
})
}
}
func TestIsInlineCode(t *testing.T) {
runs := []struct {
name string
chars []byte
expected []int
}{
{
name: "not needed",
chars: []byte{'a', 'b', 'c'},
expected: []int{-1, -1, -1},
},
// {
// name: "one delimiter inside text, no end delimiter",
// chars: []byte{'a', '`', 'b', ' ', '\n', '\n', 'a'},
// expected: []int{-1, -1, -1},
// },
{
name: "simple",
chars: []byte{'`', 'a', '`'},
// expected: []int{1, -1, -1},
expected: []int{1, -1, 1},
},
// {
// name: "without content",
// chars: []byte{'`', '`'},
// expected: []int{1, -1},
// },
// {
// name: "code inside normal text",
// chars: []byte{'a', '`', 'b', '`', 'a'},
// expected: []int{-1, 3, -1, -1, -1},
// },
// TODO: also nested: ``some `code` text``
}
for _, run := range runs {
t.Run(run.name, func(t *testing.T) {
var actual []int
for index := range run.chars {
output := IsInlineCode(run.chars, index)
actual = append(actual, output)
}
if !reflect.DeepEqual(actual, run.expected) {
t.Errorf("expected %+v but got %+v", run.expected, actual)
}
})
}
}
|
