git-stratum 0.3.2

High(er) level repository for mining git repositories, this library abstracts git2-rs for efficient processing.
Documentation 
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

// Integration tests associated with repository.rs

mod common;
use std::path::Path;

use common::test_data_dir;

use stratum::{Local, Repository};

/// Open a test repository given it's relative path
fn repo_fixture<F, R, P>(path: P, f: F) -> R
where
    F: FnOnce(&Repository<Local>) -> R,
    P: AsRef<Path>,
{
    let path = test_data_dir().join(path);
    let repo = Repository::<Local>::new(path).expect("Expected valid repository");
    f(&repo)
}

#[test]
/// Should capture all local branches, no remote
fn test_branches() {
    repo_fixture("branches_not_merged", |r| {
        let head = r.head().unwrap();
        let b = head
            .branches()
            .unwrap()
            .map(|v| v.unwrap())
            .collect::<Vec<String>>();

        dbg!(&b);

        assert!(b.contains(&"master".to_string()));
        assert!(b.contains(&"b1".to_string()));
        assert!(b.contains(&"b1".to_string()));
    })
}

#[test]
/// Should capture all local branches, no remote
fn test_local_branches() {
    repo_fixture("branches_not_merged", |r| {
        let head = r.head().unwrap();
        let b = head
            .branches()
            .unwrap()
            .map(|v| v.unwrap())
            .collect::<Vec<String>>();

        dbg!(&b);

        assert!(b.contains(&"master".to_string()));
        assert!(b.contains(&"b1".to_string()));
        assert!(b.contains(&"b1".to_string()));
    })
}

#[test]
/// Should capture no branches
fn test_remote_branches() {
    repo_fixture("branches_not_merged", |r| {
        let head = r.head().unwrap();
        let b = head
            .remote_branches()
            .unwrap()
            .map(|v| v.unwrap())
            .collect::<Vec<String>>();

        dbg!(&b);

        assert_eq!(b.len(), 0)
    })
}

#[test]
fn test_in_main_branch() {
    repo_fixture("branches_not_merged", |r| {
        let commit = r.head().expect("Failed to fetch HEAD");
        assert!(commit.in_main().unwrap());
    })
}

#[test]
fn test_not_in_main_branch() {
    repo_fixture("branches_not_merged", |r| {
        // The commit here is the HEAD of branch "b1" which has not been merged
        // into main
        let commit = r
            .single("702d469710d2087e662c210fd0e4f9418ec813fd")
            .expect("Failed to fetch commit");
        assert!(commit.in_main().unwrap());
    })
}