119 lines
2.5 KiB
Go
119 lines
2.5 KiB
Go
package getter
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import (
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"fmt"
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"os"
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"path/filepath"
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"runtime"
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"strings"
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"testing"
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)
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type fileTest struct {
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in, pwd, out string
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err bool
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}
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var fileTests = []fileTest{
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{"./foo", "/pwd", "file:///pwd/foo", false},
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{"./foo?foo=bar", "/pwd", "file:///pwd/foo?foo=bar", false},
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{"foo", "/pwd", "file:///pwd/foo", false},
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}
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var unixFileTests = []fileTest{
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{"./foo", "test-fixtures/detect-file-symlink-pwd/syml/pwd",
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"test-fixtures/detect-file-symlink-pwd/real/foo", false},
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{"/foo", "/pwd", "file:///foo", false},
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{"/foo?bar=baz", "/pwd", "file:///foo?bar=baz", false},
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}
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var winFileTests = []fileTest{
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{"/foo", "/pwd", "file:///pwd/foo", false},
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{`C:\`, `/pwd`, `file://C:/`, false},
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{`C:\?bar=baz`, `/pwd`, `file://C:/?bar=baz`, false},
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}
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func TestFileDetector(t *testing.T) {
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if runtime.GOOS == "windows" {
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fileTests = append(fileTests, winFileTests...)
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} else {
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fileTests = append(fileTests, unixFileTests...)
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}
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// Get the pwd
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pwdRoot, err := os.Getwd()
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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pwdRoot, err = filepath.Abs(pwdRoot)
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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f := new(FileDetector)
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for i, tc := range fileTests {
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t.Run(fmt.Sprintf("%d", i), func(t *testing.T) {
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pwd := tc.pwd
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if !filepath.IsAbs(pwd) {
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pwd = filepath.Join(pwdRoot, pwd)
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}
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out, ok, err := f.Detect(tc.in, pwd)
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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if !ok {
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t.Fatal("not ok")
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}
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expected := tc.out
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if !strings.HasPrefix(expected, "file://") {
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expected = "file://" + filepath.Join(pwdRoot, expected)
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}
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if out != expected {
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t.Fatalf("input: %q\npwd: %q\nexpected: %q\nbad output: %#v",
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tc.in, pwd, expected, out)
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}
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})
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}
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}
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var noPwdFileTests = []fileTest{
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{in: "./foo", pwd: "", out: "", err: true},
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{in: "foo", pwd: "", out: "", err: true},
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}
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var noPwdUnixFileTests = []fileTest{
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{in: "/foo", pwd: "", out: "file:///foo", err: false},
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}
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var noPwdWinFileTests = []fileTest{
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{in: "/foo", pwd: "", out: "", err: true},
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{in: `C:\`, pwd: ``, out: `file://C:/`, err: false},
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}
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func TestFileDetector_noPwd(t *testing.T) {
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if runtime.GOOS == "windows" {
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noPwdFileTests = append(noPwdFileTests, noPwdWinFileTests...)
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} else {
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noPwdFileTests = append(noPwdFileTests, noPwdUnixFileTests...)
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}
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f := new(FileDetector)
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for i, tc := range noPwdFileTests {
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out, ok, err := f.Detect(tc.in, tc.pwd)
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if err != nil != tc.err {
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t.Fatalf("%d: err: %s", i, err)
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}
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if !ok {
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t.Fatal("not ok")
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}
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if out != tc.out {
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t.Fatalf("%d: bad: %#v", i, out)
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}
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}
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}
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