Files
oddmu/man_test.go
Alex Schroeder 8c70bd5c7b go fmt
2024-03-05 09:46:00 +01:00

98 lines
2.3 KiB
Go

package main
import (
"github.com/stretchr/testify/assert"
"go/parser"
"go/token"
"io/fs"
"os"
"path/filepath"
"slices"
"sort"
"strings"
"testing"
)
func TestManPages(t *testing.T) {
b, err := os.ReadFile("man/oddmu.1.txt")
main := string(b)
assert.NoError(t, err)
filepath.Walk("man", func(path string, info fs.FileInfo, err error) error {
if err != nil {
return err
}
if strings.HasSuffix(path, ".txt") &&
path != "man/oddmu.1.txt" {
s := strings.TrimPrefix(path, "man/")
s = strings.TrimSuffix(s, ".txt")
i := strings.LastIndex(s, ".")
ref := "_" + s[:i] + "_(" + s[i+1:] + ")"
assert.Contains(t, main, ref, ref)
}
return nil
})
}
func TestReadme(t *testing.T) {
b, err := os.ReadFile("README.md")
main := string(b)
assert.NoError(t, err)
filepath.Walk("man", func(path string, info fs.FileInfo, err error) error {
if err != nil {
return err
}
if strings.HasSuffix(path, ".txt") {
s := strings.TrimPrefix(path, "man/")
s = strings.TrimSuffix(s, ".txt")
i := strings.LastIndex(s, ".")
ref := "[" + s[:i] + "(" + s[i+1:] + ")]"
assert.Contains(t, main, ref, ref)
}
return nil
})
filepath.Walk(".", func(path string, info fs.FileInfo, err error) error {
if err != nil {
return err
}
if strings.HasSuffix(path, ".go") &&
!strings.HasSuffix(path, "_test.go") &&
!strings.HasSuffix(path, "_cmd.go") {
s := strings.TrimPrefix(path, "./")
ref := "`" + s + "`"
assert.Contains(t, main, ref, ref)
}
return nil
})
}
func TestDocumentDependencies(t *testing.T) {
b, err := os.ReadFile("README.md")
readme := string(b)
assert.NoError(t, err)
fset := token.NewFileSet()
pkgs, err := parser.ParseDir(fset, ".", nil, parser.ImportsOnly)
assert.NoError(t, err)
imports := []string{}
for _, pkg := range pkgs {
for _, file := range pkg.Files {
for _, imp := range file.Imports {
name := imp.Path.Value[1 : len(imp.Path.Value)-1]
if strings.Contains(name, ".") && !slices.Contains(imports, name) {
imports = append(imports, name)
}
}
}
}
sort.Slice(imports, func(i, j int) bool { return len(imports[i]) < len(imports[j]) })
IMPORT:
for _, name := range imports {
for _, other := range imports {
if strings.HasPrefix(name, other) && name != other {
continue IMPORT
}
}
ok := strings.Contains(readme, name)
assert.True(t, ok, name)
}
}