libgit2sharp/LibGit2Sharp.Tests/IgnoreFixture.cs at master · attackgithub/libgit2sharp · GitHub

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
using System;
using System.IO;
using System.Linq;
using LibGit2Sharp.Tests.TestHelpers;
using Xunit;

namespace LibGit2Sharp.Tests
{
    public class IgnoreFixture : BaseFixture
    {
        [Fact]
        public void TemporaryRulesShouldApplyUntilCleared()
        {
            string path = SandboxStandardTestRepo();
            using (var repo = new Repository(path))
            {
                Touch(repo.Info.WorkingDirectory, "Foo.cs", "Bar");

                Assert.Contains("Foo.cs", repo.RetrieveStatus().Untracked.Select(s => s.FilePath));

                repo.Ignore.AddTemporaryRules(new[] { "*.cs" });

                Assert.DoesNotContain("Foo.cs", repo.RetrieveStatus().Untracked.Select(s => s.FilePath));

                repo.Ignore.ResetAllTemporaryRules();

                Assert.Contains("Foo.cs", repo.RetrieveStatus().Untracked.Select(s => s.FilePath));
            }
        }

        [Fact]
        public void IsPathIgnoredShouldVerifyWhetherPathIsIgnored()
        {
            string path = SandboxStandardTestRepo();
            using (var repo = new Repository(path))
            {
                Touch(repo.Info.WorkingDirectory, "Foo.cs", "Bar");

                Assert.False(repo.Ignore.IsPathIgnored("Foo.cs"));

                repo.Ignore.AddTemporaryRules(new[] { "*.cs" });

                Assert.True(repo.Ignore.IsPathIgnored("Foo.cs"));

                repo.Ignore.ResetAllTemporaryRules();

                Assert.False(repo.Ignore.IsPathIgnored("Foo.cs"));
            }
        }

        [Fact]
        public void CallingIsPathIgnoredWithBadParamsThrows()
        {
            string path = SandboxStandardTestRepo();
            using (var repo = new Repository(path))
            {
                Assert.Throws<ArgumentException>(() => repo.Ignore.IsPathIgnored(string.Empty));
                Assert.Throws<ArgumentNullException>(() => repo.Ignore.IsPathIgnored(null));
            }
        }

        [Fact]
        public void AddingATemporaryRuleWithBadParamsThrows()
        {
            string path = SandboxStandardTestRepo();
            using (var repo = new Repository(path))
            {
                Assert.Throws<ArgumentNullException>(() => repo.Ignore.AddTemporaryRules(null));
            }
        }

        [Fact]
        public void CanCheckIfAPathIsIgnoredUsingThePreferedPlatformDirectorySeparatorChar()
        {
            string path = SandboxStandardTestRepo();
            using (var repo = new Repository(path))
            {
                Touch(repo.Info.WorkingDirectory, ".gitignore", "/NewFolder\n/NewFolder/NewFolder");

                Assert.False(repo.Ignore.IsPathIgnored("File.txt"));
                Assert.True(repo.Ignore.IsPathIgnored("NewFolder"));
                Assert.True(repo.Ignore.IsPathIgnored(string.Join("/", "NewFolder", "NewFolder")));
                Assert.True(repo.Ignore.IsPathIgnored(string.Join("/", "NewFolder", "NewFolder", "File.txt")));
            }
        }

        [Fact]
        public void HonorDeeplyNestedGitIgnoreFile()
        {
            string path = InitNewRepository();
            using (var repo = new Repository(path))
            {
                var gitIgnoreFile = string.Join("/", "deeply", "nested", ".gitignore");
                Touch(repo.Info.WorkingDirectory, gitIgnoreFile, "SmtCounters.h");

                Commands.Stage(repo, gitIgnoreFile);
                repo.Commit("Add .gitignore", Constants.Signature, Constants.Signature);

                Assert.False(repo.RetrieveStatus().IsDirty);

                var ignoredFile = string.Join("/", "deeply", "nested", "SmtCounters.h");
                Touch(repo.Info.WorkingDirectory, ignoredFile, "Content");
                Assert.False(repo.RetrieveStatus().IsDirty);

                var file = string.Join("/", "deeply", "nested", "file.txt");
                Touch(repo.Info.WorkingDirectory, file, "Yeah!");

                var repositoryStatus = repo.RetrieveStatus(new StatusOptions { IncludeIgnored = true });
                Assert.True(repositoryStatus.IsDirty);

                Assert.Equal(FileStatus.Ignored, repositoryStatus[ignoredFile].State);
                Assert.Equal(FileStatus.NewInWorkdir, repositoryStatus[file].State);

                Assert.True(repo.Ignore.IsPathIgnored(ignoredFile));
                Assert.False(repo.Ignore.IsPathIgnored(file));
            }
        }
    }
}