forked from cli/cli
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathgit_test.go
More file actions
220 lines (201 loc) · 5.01 KB
/
git_test.go
File metadata and controls
220 lines (201 loc) · 5.01 KB
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
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
package git
import (
"os"
"reflect"
"testing"
"github.com/cli/cli/internal/run"
)
func setGitDir(t *testing.T, dir string) {
// TODO: also set XDG_CONFIG_HOME, GIT_CONFIG_NOSYSTEM
old_GIT_DIR := os.Getenv("GIT_DIR")
os.Setenv("GIT_DIR", dir)
t.Cleanup(func() {
os.Setenv("GIT_DIR", old_GIT_DIR)
})
}
func TestLastCommit(t *testing.T) {
setGitDir(t, "./fixtures/simple.git")
c, err := LastCommit()
if err != nil {
t.Fatalf("LastCommit error: %v", err)
}
if c.Sha != "6f1a2405cace1633d89a79c74c65f22fe78f9659" {
t.Errorf("expected sha %q, got %q", "6f1a2405cace1633d89a79c74c65f22fe78f9659", c.Sha)
}
if c.Title != "Second commit" {
t.Errorf("expected title %q, got %q", "Second commit", c.Title)
}
}
func TestCommitBody(t *testing.T) {
setGitDir(t, "./fixtures/simple.git")
body, err := CommitBody("6f1a2405cace1633d89a79c74c65f22fe78f9659")
if err != nil {
t.Fatalf("CommitBody error: %v", err)
}
if body != "I'm starting to get the hang of things\n" {
t.Errorf("expected %q, got %q", "I'm starting to get the hang of things\n", body)
}
}
/*
NOTE: below this are stubbed git tests, i.e. those that do not actually invoke `git`. If possible, utilize
`setGitDir()` to allow new tests to interact with `git`. For write operations, you can use `t.TempDir()` to
host a temporary git repository that is safe to be changed.
*/
func Test_UncommittedChangeCount(t *testing.T) {
type c struct {
Label string
Expected int
Output string
}
cases := []c{
{Label: "no changes", Expected: 0, Output: ""},
{Label: "one change", Expected: 1, Output: " M poem.txt"},
{Label: "untracked file", Expected: 2, Output: " M poem.txt\n?? new.txt"},
}
for _, v := range cases {
t.Run(v.Label, func(t *testing.T) {
cs, restore := run.Stub()
defer restore(t)
cs.Register(`git status --porcelain`, 0, v.Output)
ucc, _ := UncommittedChangeCount()
if ucc != v.Expected {
t.Errorf("UncommittedChangeCount() = %d, expected %d", ucc, v.Expected)
}
})
}
}
func Test_CurrentBranch(t *testing.T) {
type c struct {
Stub string
Expected string
}
cases := []c{
{
Stub: "branch-name\n",
Expected: "branch-name",
},
{
Stub: "refs/heads/branch-name\n",
Expected: "branch-name",
},
{
Stub: "refs/heads/branch\u00A0with\u00A0non\u00A0breaking\u00A0space\n",
Expected: "branch\u00A0with\u00A0non\u00A0breaking\u00A0space",
},
}
for _, v := range cases {
cs, teardown := run.Stub()
cs.Register(`git symbolic-ref --quiet HEAD`, 0, v.Stub)
result, err := CurrentBranch()
if err != nil {
t.Errorf("got unexpected error: %w", err)
}
if result != v.Expected {
t.Errorf("unexpected branch name: %s instead of %s", result, v.Expected)
}
teardown(t)
}
}
func Test_CurrentBranch_detached_head(t *testing.T) {
cs, teardown := run.Stub()
defer teardown(t)
cs.Register(`git symbolic-ref --quiet HEAD`, 1, "")
_, err := CurrentBranch()
if err == nil {
t.Fatal("expected an error, got nil")
}
if err != ErrNotOnAnyBranch {
t.Errorf("got unexpected error: %s instead of %s", err, ErrNotOnAnyBranch)
}
}
func TestParseExtraCloneArgs(t *testing.T) {
type Wanted struct {
args []string
dir string
}
tests := []struct {
name string
args []string
want Wanted
}{
{
name: "args and target",
args: []string{"target_directory", "-o", "upstream", "--depth", "1"},
want: Wanted{
args: []string{"-o", "upstream", "--depth", "1"},
dir: "target_directory",
},
},
{
name: "only args",
args: []string{"-o", "upstream", "--depth", "1"},
want: Wanted{
args: []string{"-o", "upstream", "--depth", "1"},
dir: "",
},
},
{
name: "only target",
args: []string{"target_directory"},
want: Wanted{
args: []string{},
dir: "target_directory",
},
},
{
name: "no args",
args: []string{},
want: Wanted{
args: []string{},
dir: "",
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
args, dir := parseCloneArgs(tt.args)
got := Wanted{
args: args,
dir: dir,
}
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("got %#v want %#v", got, tt.want)
}
})
}
}
func TestAddUpstreamRemote(t *testing.T) {
tests := []struct {
name string
upstreamURL string
cloneDir string
branches []string
want string
}{
{
name: "fetch all",
upstreamURL: "URL",
cloneDir: "DIRECTORY",
branches: []string{},
want: "git -C DIRECTORY remote add -f upstream URL",
},
{
name: "fetch specific branches only",
upstreamURL: "URL",
cloneDir: "DIRECTORY",
branches: []string{"master", "dev"},
want: "git -C DIRECTORY remote add -t master -t dev -f upstream URL",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
cs, cmdTeardown := run.Stub()
defer cmdTeardown(t)
cs.Register(tt.want, 0, "")
err := AddUpstreamRemote(tt.upstreamURL, tt.cloneDir, tt.branches)
if err != nil {
t.Fatalf("error running command `git remote add -f`: %v", err)
}
})
}
}