Tizen_4.0 base
[platform/upstream/docker-engine.git] / builder / dockerfile / dispatchers_unix_test.go
1 // +build !windows
2
3 package dockerfile
4
5 import (
6         "testing"
7 )
8
9 func TestNormaliseWorkdir(t *testing.T) {
10         testCases := []struct{ current, requested, expected, expectedError string }{
11                 {``, ``, ``, `cannot normalise nothing`},
12                 {``, `foo`, `/foo`, ``},
13                 {``, `/foo`, `/foo`, ``},
14                 {`/foo`, `bar`, `/foo/bar`, ``},
15                 {`/foo`, `/bar`, `/bar`, ``},
16         }
17
18         for _, test := range testCases {
19                 normalised, err := normaliseWorkdir(test.current, test.requested)
20
21                 if test.expectedError != "" && err == nil {
22                         t.Fatalf("NormaliseWorkdir should return an error %s, got nil", test.expectedError)
23                 }
24
25                 if test.expectedError != "" && err.Error() != test.expectedError {
26                         t.Fatalf("NormaliseWorkdir returned wrong error. Expected %s, got %s", test.expectedError, err.Error())
27                 }
28
29                 if normalised != test.expected {
30                         t.Fatalf("NormaliseWorkdir error. Expected %s for current %s and requested %s, got %s", test.expected, test.current, test.requested, normalised)
31                 }
32         }
33 }