github.com/dvln/wkspc@v0.0.0-20150922010055-31dce5e9918e/wkspc_test.go (about) 1 // Copyright © 2015 Erik Brady <brady@dvln.org> 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // http://www.apache.org/licenses/LICENSE-2.0 7 // 8 // Unless required by applicable law or agreed to in writing, software 9 // distributed under the License is distributed on an "AS IS" BASIS, 10 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11 // See the License for the specific language governing permissions and 12 // limitations under the License. 13 14 // Package test: wkspc 15 // Basic testing for the 'wkspc' package 16 17 package wkspc 18 19 import ( 20 "io/ioutil" 21 "os" 22 "path/filepath" 23 "testing" 24 25 "github.com/dvln/util/dir" 26 ) 27 28 func TestWkspcRootDetermination(t *testing.T) { 29 tempFolder, err := ioutil.TempDir("", "dvln-wkspc-test") 30 if err != nil { 31 t.Fatal(err) 32 } 33 defer os.RemoveAll(tempFolder) 34 35 fakeWkspcSubDir := filepath.Join(tempFolder, "fake_wkspc_subdir") 36 37 if err := dir.CreateIfNotExists(fakeWkspcSubDir); err != nil { 38 t.Fatal(err) 39 } 40 fileinfo, err := os.Stat(fakeWkspcSubDir) 41 if err != nil { 42 t.Fatalf("Should have create a folder, got %v", err) 43 } 44 if !fileinfo.IsDir() { 45 t.Fatalf("Should have been a dir, seems it's not") 46 } 47 exists, err := dir.Exists(fakeWkspcSubDir) 48 if err != nil { 49 t.Fatal("Folder should have existed but instead an error was returned") 50 } 51 if !exists { 52 t.Fatal("Folder should have existed but Exists() said it did not") 53 } 54 55 wsRootFolder := filepath.Join(tempFolder, ".dvln") 56 if err := dir.CreateIfNotExists(wsRootFolder); err != nil { 57 t.Fatal(err) 58 } 59 fileinfo, err = os.Stat(wsRootFolder) 60 if err != nil { 61 t.Fatalf("Should have create a .dvln folder, got %v", err) 62 } 63 if !fileinfo.IsDir() { 64 t.Fatalf("Should have been a dir, seems .dvln is not") 65 } 66 exists, err = dir.Exists(wsRootFolder) 67 if err != nil { 68 t.Fatal("Folder .dvln should have existed but instead an error was returned") 69 } 70 if !exists { 71 t.Fatal("Folder .dvln should have existed but Exists() said it did not") 72 } 73 74 root, err := RootDir(fakeWkspcSubDir) 75 if err != nil { 76 t.Fatalf("Search for workspace root from %s should not have returned an error, got %v", fakeWkspcSubDir, err) 77 } 78 if root == "" { 79 t.Fatal("Failed to find the workspace root folder, it should have been found") 80 } 81 if root != tempFolder { 82 t.Fatalf("Found a workspace root but didn't match expected (found: %s, expected: %s)", root, tempFolder) 83 } 84 85 privTempFolder := filepath.Join("/", "private", tempFolder) 86 root, err = RootDir(tempFolder) 87 if err != nil { 88 t.Fatalf("Search for a workspace root dir (from the workspace root dir) got unexpected error: %v", err) 89 } 90 if root == "" { 91 t.Fatal("Failed to find the workspace root directory (from that dir), it should have been found") 92 } 93 if root != tempFolder && root != privTempFolder { 94 t.Fatalf("Root found to be %s, should have been set to %s", root, tempFolder) 95 } 96 97 os.Chdir(fakeWkspcSubDir) 98 root, err = RootDir() 99 if err != nil { 100 t.Fatalf("Search for workspace root after Chdir into wkspc subdir should not have returned an error, got %v", err) 101 } 102 if root == "" { 103 t.Fatal("After chdir, failed to find the workspace root folder, it should have been found") 104 } 105 if root != tempFolder && root != privTempFolder { 106 t.Fatalf("After chdir, found a workspace root but didn't match expected (found: %s, expected: %s)", root, tempFolder) 107 } 108 }