1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package parser
import (
"os"
"testing"
)
func TestImportBuildPackage(t *testing.T) {
// get our original dir to restore
dir, err := os.Getwd()
if err != nil {
t.Fatal(err)
}
defer func() {
os.Chdir(dir)
}()
// switch into the fake dependent module which knows where the fake module is
os.Chdir("../testdata/dependent")
b := New()
if _, err := b.importBuildPackage("../fake/dep"); err != nil {
t.Fatal(err)
}
if _, ok := b.buildPackages["../fake/dep"]; !ok {
t.Errorf("missing expected, but got %v", b.buildPackages)
}
if len(b.buildPackages) > 1 {
// this would happen if the canonicalization failed to normalize the path
// you'd get a k8s.io/gengo/vendor/fake/dep key too
t.Errorf("missing one, but got %v", b.buildPackages)
}
}
func TestIsErrPackageNotFound(t *testing.T) {
b := New()
if _, err := b.importBuildPackage("../fake/empty"); !isErrPackageNotFound(err) {
t.Errorf("expected error like %s, but got %v", regexErrPackageNotFound.String(), err)
}
}
func TestCanonicalizeImportPath(t *testing.T) {
tcs := []struct {
name string
input string
output string
}{
{
name: "passthrough",
input: "github.com/foo/bar",
output: "github.com/foo/bar",
},
{
name: "simple",
input: "github.com/foo/vendor/k8s.io/kubernetes/pkg/api",
output: "k8s.io/kubernetes/pkg/api",
},
{
name: "deeper",
input: "github.com/foo/bar/vendor/k8s.io/kubernetes/pkg/api",
output: "k8s.io/kubernetes/pkg/api",
},
}
for _, tc := range tcs {
actual := canonicalizeImportPath(tc.input)
if string(actual) != tc.output {
t.Errorf("%v: expected %q got %q", tc.name, tc.output, actual)
}
}
}
|
