package main import ( "bytes" "encoding/json" "testing" "github.com/dirtbags/moth/pkg/transpile" "github.com/spf13/afero" ) var testMothYaml = []byte(`--- answers: - YAML answer pre: authors: - Arthur - Buster - DW attachments: - filename: moo.txt --- YAML body `) func newTestFs() afero.Fs { fs := afero.NewMemMapFs() afero.WriteFile(fs, "cat0/1/puzzle.md", testMothYaml, 0644) afero.WriteFile(fs, "cat0/1/moo.txt", []byte("Moo."), 0644) afero.WriteFile(fs, "cat0/2/puzzle.moth", testMothYaml, 0644) afero.WriteFile(fs, "cat0/3/puzzle.moth", testMothYaml, 0644) afero.WriteFile(fs, "cat0/4/puzzle.md", testMothYaml, 0644) afero.WriteFile(fs, "cat0/5/puzzle.md", testMothYaml, 0644) afero.WriteFile(fs, "cat0/10/puzzle.md", testMothYaml, 0644) afero.WriteFile(fs, "unbroken/1/puzzle.md", testMothYaml, 0644) afero.WriteFile(fs, "unbroken/1/moo.txt", []byte("Moo."), 0644) afero.WriteFile(fs, "unbroken/2/puzzle.md", testMothYaml, 0644) afero.WriteFile(fs, "unbroken/2/moo.txt", []byte("Moo."), 0644) return fs } func (tp T) Run(args ...string) error { tp.Args = append([]string{"transpile"}, args...) command, err := tp.ParseArgs() if err != nil { return err } return command() } func TestEverything(t *testing.T) { stdout := new(bytes.Buffer) stderr := new(bytes.Buffer) tp := T{ Stdout: stdout, Stderr: stderr, BaseFs: newTestFs(), } if err := tp.Run("inventory"); err != nil { t.Error(err) } if stdout.String() != "cat0 1 2 3 4 5 10\nunbroken 1 2\n" { t.Errorf("Bad inventory: %#v", stdout.String()) } stdout.Reset() if err := tp.Run("open", "-dir=cat0/1"); err != nil { t.Error(err) } p := transpile.Puzzle{} if err := json.Unmarshal(stdout.Bytes(), &p); err != nil { t.Error(err) } if (len(p.Answers) != 1) || (p.Answers[0] != "YAML answer") { t.Error("Didn't return the right object", p) } stdout.Reset() if err := tp.Run("open", "-dir=cat0/1", "-file=moo.txt"); err != nil { t.Error(err) } if stdout.String() != "Moo." { t.Error("Wrong file pulled", stdout.String()) } stdout.Reset() if err := tp.Run("mothball", "-dir=unbroken"); err != nil { t.Log(tp.fs) t.Error(err) } if stdout.Len() < 200 { t.Error("That's way too short to be a mothball") } if stdout.String()[:2] != "PK" { t.Error("This mothball isn't a zip file!") } }