diff --git a/crates/config/test/src/given.rs b/crates/config/test/src/given.rs
index aeec1ae..3d30af8 100644
--- a/crates/config/test/src/given.rs
+++ b/crates/config/test/src/given.rs
@@ -1,7 +1,7 @@
 //
 use config::{
-    server::Webhook, webhook::message::Body, ForgeAlias, RepoAlias, RepoBranches, WebhookAuth,
-    WebhookId,
+    server::Webhook, webhook::message::Body, BranchName, ForgeAlias, RepoAlias, RepoBranches,
+    WebhookAuth, WebhookId,
 };
 use git_next_config as config;
 
@@ -68,3 +68,7 @@ pub fn a_webhook_id() -> WebhookId {
 pub fn a_github_webhook_id() -> i64 {
     rand::thread_rng().next_u32().into()
 }
+
+pub fn a_branch_name() -> BranchName {
+    BranchName::new(a_name())
+}
diff --git a/crates/git/Cargo.toml b/crates/git/Cargo.toml
index c34de0b..f3ed2b8 100644
--- a/crates/git/Cargo.toml
+++ b/crates/git/Cargo.toml
@@ -53,6 +53,8 @@ actix = { workspace = true }
 #
 [dev-dependencies]
 # Testing
+git-next-config-test = { workspace = true }
+git-next-git-test = { workspace = true }
 assert2 = { workspace = true }
 
 [lints.clippy]
diff --git a/crates/git/src/commit.rs b/crates/git/src/commit.rs
index 8948d7f..fcbb3f4 100644
--- a/crates/git/src/commit.rs
+++ b/crates/git/src/commit.rs
@@ -52,6 +52,7 @@ pub mod log {
     }
 
     impl From<String> for Error {
+        #[cfg(not(tarpaulin_include))]
         fn from(e: String) -> Self {
             Self::Gix(e)
         }
diff --git a/crates/git/src/file.rs b/crates/git/src/file.rs
index c545d7e..34be9d0 100644
--- a/crates/git/src/file.rs
+++ b/crates/git/src/file.rs
@@ -52,26 +52,30 @@ pub enum Error {
     TryId,
 }
 
-impl From<gix::reference::find::existing::Error> for Error {
-    fn from(value: gix::reference::find::existing::Error) -> Self {
-        Self::FindReference(value.to_string())
+mod gix_errors {
+    #![cfg(not(tarpaulin_include))] // third-party library errors
+    use super::Error;
+    impl From<gix::reference::find::existing::Error> for Error {
+        fn from(value: gix::reference::find::existing::Error) -> Self {
+            Self::FindReference(value.to_string())
+        }
     }
-}
 
-impl From<gix::object::commit::Error> for Error {
-    fn from(value: gix::object::commit::Error) -> Self {
-        Self::NoTreeInCommit(value.to_string())
+    impl From<gix::object::commit::Error> for Error {
+        fn from(value: gix::object::commit::Error) -> Self {
+            Self::NoTreeInCommit(value.to_string())
+        }
     }
-}
 
-impl From<gix::object::find::existing::Error> for Error {
-    fn from(value: gix::object::find::existing::Error) -> Self {
-        Self::FindObject(value.to_string())
+    impl From<gix::object::find::existing::Error> for Error {
+        fn from(value: gix::object::find::existing::Error) -> Self {
+            Self::FindObject(value.to_string())
+        }
     }
-}
 
-impl From<std::string::FromUtf8Error> for Error {
-    fn from(value: std::string::FromUtf8Error) -> Self {
-        Self::NonUtf8Blob(value.to_string())
+    impl From<std::string::FromUtf8Error> for Error {
+        fn from(value: std::string::FromUtf8Error) -> Self {
+            Self::NonUtf8Blob(value.to_string())
+        }
     }
 }
diff --git a/crates/git/src/tests.rs b/crates/git/src/tests.rs
index 12674f7..a3bcb54 100644
--- a/crates/git/src/tests.rs
+++ b/crates/git/src/tests.rs
@@ -1,22 +1,36 @@
+use crate as git;
+
 mod commit {
-    use crate::{commit, Commit};
+    use super::*;
 
     #[test]
     fn should_return_sha() {
-        let sha = commit::Sha::new("sha".to_string());
-        let message = commit::Message::new("message".to_string());
-        let commit = Commit::new(sha.clone(), message);
+        let sha = given::a_commit_sha();
+        let commit = given::a_commit_with_sha(&sha);
 
         assert_eq!(commit.sha(), &sha);
     }
     #[test]
     fn should_return_message() {
-        let sha = commit::Sha::new("sha".to_string());
-        let message = commit::Message::new("message".to_string());
-        let commit = Commit::new(sha, message.clone());
+        let message = given::a_commit_message();
+        let commit = given::a_commit_with_message(&message);
 
         assert_eq!(commit.message(), &message);
     }
+    #[test]
+    fn should_convert_from_push() {
+        let sha = given::a_commit_sha();
+        let message = given::a_commit_message();
+        let push = given::a_webhook_push(&sha, &message);
+        let commit = git::Commit::from(push);
+
+        let expected = git::Commit::new(
+            git::commit::Sha::new(sha.to_string()),
+            git::commit::Message::new(message.to_string()),
+        );
+
+        assert_eq!(commit, expected);
+    }
 }
 mod generation {
     use crate::Generation;
@@ -160,3 +174,19 @@ mod repo_details {
         );
     }
 }
+mod branch {
+    use super::*;
+    use assert2::let_assert;
+    #[test]
+    fn reset_should_fetch_then_push() {
+        // let repository = given::a_mock_open_repository();
+        let repo_detauls = given::repo_details();
+        let_assert!(
+            Ok(result) = git::branch::reset(repository, repo_details, branch_name, git_ref, force)
+        );
+    }
+}
+mod given {
+    pub use git_next_config_test::given::*;
+    pub use git_next_git_test::given::*;
+}
diff --git a/crates/git/test/Cargo.toml b/crates/git/test/Cargo.toml
index 4f294d1..2810a24 100644
--- a/crates/git/test/Cargo.toml
+++ b/crates/git/test/Cargo.toml
@@ -5,6 +5,7 @@ edition = { workspace = true }
 
 [dependencies]
 git-next-git = { workspace = true }
+git-next-config = { workspace = true }
 git-next-config-test = { workspace = true }
 
 rand = { workspace = true }
diff --git a/crates/git/test/src/given.rs b/crates/git/test/src/given.rs
index 0b538c6..c25d4a7 100644
--- a/crates/git/test/src/given.rs
+++ b/crates/git/test/src/given.rs
@@ -1,9 +1,45 @@
-use git_next_config_test::given::a_name;
+use git_next_config as config;
+use git_next_config_test::given::*;
 use git_next_git as git;
 
 pub fn a_commit() -> git::Commit {
-    git::Commit::new(
-        git::commit::Sha::new(a_name()),
-        git::commit::Message::new(a_name()),
-    )
+    git::Commit::new(a_commit_sha(), a_commit_message())
+}
+
+pub fn a_commit_with_message(message: &git::commit::Message) -> git::Commit {
+    git::Commit::new(a_commit_sha(), message.to_owned())
+}
+
+pub fn a_commit_with_sha(sha: &git::commit::Sha) -> git::Commit {
+    git::Commit::new(sha.to_owned(), a_commit_message())
+}
+
+pub fn a_commit_with(sha: &git::commit::Sha, message: &git::commit::Message) -> git::Commit {
+    git::Commit::new(sha.to_owned(), message.to_owned())
+}
+
+pub fn a_commit_message() -> git::commit::Message {
+    git::commit::Message::new(a_name())
+}
+
+pub fn a_commit_sha() -> git::commit::Sha {
+    git::commit::Sha::new(a_name())
+}
+
+pub fn a_webhook_push(
+    sha: &git::commit::Sha,
+    message: &git::commit::Message,
+) -> config::webhook::Push {
+    let branch = a_branch_name();
+    config::webhook::Push::new(branch, sha.to_string(), message.to_string())
+}
+
+pub fn repo_details() -> git::RepoDetails {
+    // generation: Generation,
+    // repo_alias: &RepoAlias,
+    // server_repo_config: &ServerRepoConfig,
+    // forge_alias: &ForgeAlias,
+    // forge_config: &ForgeConfig,
+    // gitdir: GitDir,
+    // git::RepoDetails::new()
 }