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
|
using System;
using System.Collections.Generic;
using System.Linq;
using LibGit2Sharp.Tests.TestHelpers;
using Xunit;
using Xunit.Extensions;
namespace LibGit2Sharp.Tests
{
public class NetworkFixture : BaseFixture
{
[Theory]
[InlineData("http://github.com/libgit2/TestGitRepository")]
[InlineData("https://github.com/libgit2/TestGitRepository")]
[InlineData("git://github.com/libgit2/TestGitRepository.git")]
public void CanListRemoteReferences(string url)
{
string remoteName = "testRemote";
string repoPath = InitNewRepository();
using (var repo = new Repository(repoPath))
{
Remote remote = repo.Network.Remotes.Add(remoteName, url);
IList<DirectReference> references = repo.Network.ListReferences(remote).ToList();
foreach (var directReference in references)
{
// None of those references point to an existing
// object in this brand new repository
Assert.Null(directReference.Target);
}
List<Tuple<string, string>> actualRefs = references.
Select(directRef => new Tuple<string, string>(directRef.CanonicalName, directRef.TargetIdentifier)).ToList();
Assert.Equal(ExpectedRemoteRefs.Count, actualRefs.Count);
for (int i = 0; i < ExpectedRemoteRefs.Count; i++)
{
Assert.Equal(ExpectedRemoteRefs[i].Item2, actualRefs[i].Item2);
Assert.Equal(ExpectedRemoteRefs[i].Item1, actualRefs[i].Item1);
}
}
}
[Theory]
[InlineData("http://github.com/libgit2/TestGitRepository")]
[InlineData("https://github.com/libgit2/TestGitRepository")]
[InlineData("git://github.com/libgit2/TestGitRepository.git")]
public void CanListRemoteReferencesFromUrl(string url)
{
string repoPath = InitNewRepository();
using (var repo = new Repository(repoPath))
{
IList<DirectReference> references = repo.Network.ListReferences(url).ToList();
foreach (var directReference in references)
{
// None of those references point to an existing
// object in this brand new repository
Assert.Null(directReference.Target);
}
List<Tuple<string, string>> actualRefs = references.
Select(directRef => new Tuple<string, string>(directRef.CanonicalName, directRef.TargetIdentifier)).ToList();
Assert.Equal(ExpectedRemoteRefs.Count, actualRefs.Count);
for (int i = 0; i < ExpectedRemoteRefs.Count; i++)
{
Assert.Equal(ExpectedRemoteRefs[i].Item2, actualRefs[i].Item2);
Assert.Equal(ExpectedRemoteRefs[i].Item1, actualRefs[i].Item1);
}
}
}
[Fact]
public void CanListRemoteReferenceObjects()
{
const string url = "http://github.com/libgit2/TestGitRepository";
const string remoteName = "origin";
var scd = BuildSelfCleaningDirectory();
string clonedRepoPath = Repository.Clone(url, scd.DirectoryPath);
using (var repo = new Repository(clonedRepoPath))
{
Remote remote = repo.Network.Remotes[remoteName];
IEnumerable<DirectReference> references = repo.Network.ListReferences(remote);
var actualRefs = new List<Tuple<string,string>>();
foreach(DirectReference reference in references)
{
Assert.NotNull(reference.CanonicalName);
Assert.NotNull(reference.Target);
actualRefs.Add(new Tuple<string, string>(reference.CanonicalName, reference.Target.Id.Sha));
}
Assert.Equal(ExpectedRemoteRefs.Count, actualRefs.Count);
for (int i = 0; i < ExpectedRemoteRefs.Count; i++)
{
Assert.Equal(ExpectedRemoteRefs[i].Item1, actualRefs[i].Item1);
Assert.Equal(ExpectedRemoteRefs[i].Item2, actualRefs[i].Item2);
}
}
}
[Theory]
[InlineData(FastForwardStrategy.Default)]
[InlineData(FastForwardStrategy.NoFastFoward)]
public void CanPull(FastForwardStrategy fastForwardStrategy)
{
string url = "https://github.com/libgit2/TestGitRepository";
var scd = BuildSelfCleaningDirectory();
string clonedRepoPath = Repository.Clone(url, scd.DirectoryPath);
using (var repo = new Repository(clonedRepoPath))
{
repo.Reset(ResetMode.Hard, "HEAD~1");
Assert.False(repo.Index.RetrieveStatus().Any());
Assert.Equal(repo.Lookup<Commit>("refs/remotes/origin/master~1"), repo.Head.Tip);
PullOptions pullOptions = new PullOptions()
{
MergeOptions = new MergeOptions()
{
FastForwardStrategy = fastForwardStrategy
}
};
MergeResult mergeResult = repo.Network.Pull(Constants.Signature, pullOptions);
if(fastForwardStrategy == FastForwardStrategy.Default || fastForwardStrategy == FastForwardStrategy.FastForwardOnly)
{
Assert.Equal(mergeResult.Status, MergeStatus.FastForward);
Assert.Equal(mergeResult.Commit, repo.Branches["refs/remotes/origin/master"].Tip);
Assert.Equal(repo.Head.Tip, repo.Branches["refs/remotes/origin/master"].Tip);
}
else
{
Assert.Equal(mergeResult.Status, MergeStatus.NonFastForward);
}
}
}
[Fact]
public void CanPullIntoEmptyRepo()
{
string url = "https://github.com/libgit2/TestGitRepository";
string remoteName = "origin";
string repoPath = InitNewRepository();
using (var repo = new Repository(repoPath))
{
// Set up remote
Remote remote = repo.Network.Remotes.Add(remoteName, url);
// Set up tracking information
repo.Branches.Update(repo.Head,
b => b.Remote = remoteName,
b => b.UpstreamBranch = "refs/heads/master");
// Pull!
MergeResult mergeResult = repo.Network.Pull(Constants.Signature, new PullOptions());
Assert.Equal(mergeResult.Status, MergeStatus.FastForward);
Assert.Equal(mergeResult.Commit, repo.Branches["refs/remotes/origin/master"].Tip);
Assert.Equal(repo.Head.Tip, repo.Branches["refs/remotes/origin/master"].Tip);
}
}
/*
* git ls-remote http://github.com/libgit2/TestGitRepository
* 49322bb17d3acc9146f98c97d078513228bbf3c0 HEAD
* 0966a434eb1a025db6b71485ab63a3bfbea520b6 refs/heads/first-merge
* 49322bb17d3acc9146f98c97d078513228bbf3c0 refs/heads/master
* 42e4e7c5e507e113ebbb7801b16b52cf867b7ce1 refs/heads/no-parent
* d96c4e80345534eccee5ac7b07fc7603b56124cb refs/tags/annotated_tag
* c070ad8c08840c8116da865b2d65593a6bb9cd2a refs/tags/annotated_tag^{}
* 55a1a760df4b86a02094a904dfa511deb5655905 refs/tags/blob
* 8f50ba15d49353813cc6e20298002c0d17b0a9ee refs/tags/commit_tree
* 6e0c7bdb9b4ed93212491ee778ca1c65047cab4e refs/tags/nearly-dangling
*/
/// <summary>
/// Expected references on http://github.com/libgit2/TestGitRepository
/// </summary>
private static List<Tuple<string, string>> ExpectedRemoteRefs = new List<Tuple<string, string>>()
{
new Tuple<string, string>("HEAD", "49322bb17d3acc9146f98c97d078513228bbf3c0"),
new Tuple<string, string>("refs/heads/first-merge", "0966a434eb1a025db6b71485ab63a3bfbea520b6"),
new Tuple<string, string>("refs/heads/master", "49322bb17d3acc9146f98c97d078513228bbf3c0"),
new Tuple<string, string>("refs/heads/no-parent", "42e4e7c5e507e113ebbb7801b16b52cf867b7ce1"),
new Tuple<string, string>("refs/tags/annotated_tag", "d96c4e80345534eccee5ac7b07fc7603b56124cb"),
new Tuple<string, string>("refs/tags/annotated_tag^{}", "c070ad8c08840c8116da865b2d65593a6bb9cd2a"),
new Tuple<string, string>("refs/tags/blob", "55a1a760df4b86a02094a904dfa511deb5655905"),
new Tuple<string, string>("refs/tags/commit_tree", "8f50ba15d49353813cc6e20298002c0d17b0a9ee"),
new Tuple<string, string>("refs/tags/nearly-dangling", "6e0c7bdb9b4ed93212491ee778ca1c65047cab4e"),
};
}
}
|
