testability: add pretty_assertions, git mocks

1 files changed, 13 insertions, 1 deletions

diff --git a/src/git_config/mod.rs b/src/git_config/mod.rs
index 22fc604..fc59a84 100644
--- a/src/git_config/mod.rs
+++ b/src/git_config/mod.rs
@@ -6,7 +6,6 @@ use crate::env::DeltaEnv;
 use regex::Regex;
 use std::collections::HashMap;
 use std::path::Path;
-use std::str::FromStr;
 
 use lazy_static::lazy_static;
 
@@ -70,6 +69,17 @@ impl GitConfig {
         None
     }
 
+    #[cfg(test)]
+    pub fn for_testing() -> Option<Self> {
+        Some(GitConfig {
+            config: git2::Config::new().unwrap(),
+            config_from_env_var: HashMap::new(),
+            enabled: true,
+            repo: None,
+            path: std::path::PathBuf::from("/invalid_null.git"),
+        })
+    }
+
     pub fn from_path(env: &DeltaEnv, path: &Path, honor_env_var: bool) -> Self {
         use crate::fatal;
 
@@ -109,7 +119,9 @@ impl GitConfig {
         }
     }
 
+    #[cfg(not(test))]
     pub fn get_remote_url(&self) -> Option<GitRemoteRepo> {
+        use std::str::FromStr;
         self.repo
             .as_ref()?
             .find_remote("origin")