moth/cmd/mothd/puzzlecmd_test.go

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package main
import (
"io/ioutil"
"os/exec"
"testing"
)
func TestPuzzleCommand(t *testing.T) {
pc := PuzzleCommand{
Path: "testdata/testpiler.sh",
}
inv := pc.Inventory()
if len(inv) != 2 {
t.Errorf("Wrong length for inventory")
}
for _, cat := range inv {
switch cat.Name {
case "pategory":
if len(cat.Puzzles) != 8 {
t.Errorf("pategory wrong number of puzzles: %d", len(cat.Puzzles))
}
if cat.Puzzles[5] != 10 {
t.Errorf("pategory puzzles[5] wrong value: %d", cat.Puzzles[5])
}
case "nealegory":
if len(cat.Puzzles) != 3 {
t.Errorf("nealegoy wrong number of puzzles: %d", len(cat.Puzzles))
}
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if cat.Puzzles[2] != 3 {
t.Errorf("out of order point values were not sorted")
}
}
}
if err := pc.CheckAnswer("pategory", 1, "answer"); err != nil {
t.Errorf("Correct answer for pategory: %v", err)
}
if err := pc.CheckAnswer("pategory", 1, "wrong"); err == nil {
t.Errorf("Wrong answer for pategory judged correct")
}
if err := pc.CheckAnswer("pategory", 2, "answer"); err == nil {
t.Errorf("Internal error not returned")
} else if ee, ok := err.(*exec.ExitError); ok {
if string(ee.Stderr) != "Internal error\n" {
t.Errorf("Unexpected error returned: %#v", string(ee.Stderr))
}
} else if err.Error() != "moo" {
t.Error(err)
}
if f, _, err := pc.Open("pategory", 1, "moo.txt"); err != nil {
t.Error(err)
} else if buf, err := ioutil.ReadAll(f); err != nil {
f.Close()
t.Error(err)
} else if string(buf) != "Moo.\n" {
f.Close()
t.Errorf("Wrong contents: %#v", string(buf))
} else {
f.Close()
}
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if f, _, err := pc.Open("pategory", 1, "not.there"); err == nil {
f.Close()
t.Errorf("Non-existent file didn't return error: %#v", f)
}
}