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added integration test for build procedure

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This commit is contained in:
Serge A. Zaitsev 2015-08-29 15:28:15 +02:00
parent 39484fddb0
commit 9803539c0f
5 changed files with 84 additions and 0 deletions
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1
.gitignore vendored
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@ -1 +1,2 @@
zs
.pub

0
testdata/empty/.empty vendored Normal file
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6
testdata/page/.test/index.html vendored Normal file
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<html>
<body>
<h1>Hello
</h1>
</body>
</html>

5
testdata/page/index.html vendored Normal file
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<html>
<body>
<h1>{{ echo Hello }}</h1>
</body>
</html>

72
zs_build_test.go Normal file
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package main
import (
"crypto/md5"
"encoding/hex"
"io"
"io/ioutil"
"os"
"path/filepath"
"strings"
"testing"
)
const TESTDIR = ".test"
func TestBuild(t *testing.T) {
files, _ := ioutil.ReadDir("testdata")
for _, f := range files {
if f.IsDir() {
testBuild(filepath.Join("testdata", f.Name()), t)
}
}
}
func testBuild(path string, t *testing.T) {
wd, _ := os.Getwd()
os.Chdir(path)
args := os.Args[:]
os.Args = []string{"zs", "build"}
t.Log("--- BUILD", path)
main()
compare(PUBDIR, TESTDIR, t)
os.Chdir(wd)
os.Args = args
}
func compare(pub, test string, t *testing.T) {
a := md5dir(pub)
b := md5dir(test)
for k, v := range a {
if s, ok := b[k]; !ok {
t.Error("Unexpected file:", k, v)
} else if s != v {
t.Error("Different file:", k, v, s)
} else {
t.Log("Matching file", k, v)
}
}
for k, v := range b {
if _, ok := a[k]; !ok {
t.Error("Missing file:", k, v)
}
}
}
func md5dir(path string) map[string]string {
files := map[string]string{}
filepath.Walk(path, func(s string, info os.FileInfo, err error) error {
if err == nil && !info.IsDir() {
if f, err := os.Open(s); err == nil {
defer f.Close()
hash := md5.New()
io.Copy(hash, f)
files[strings.TrimPrefix(s, path)] = hex.EncodeToString(hash.Sum(nil))
}
}
return nil
})
return files
}