test: remove mockall

(bug with rust 1.65)

Cargo.toml

@@ -46,10 +46,6 @@ vergen = { version = "7.4.3", default-features = false, features = [
     "rustc",
 ] }
 
-[dev-dependencies]
-mockall = "0.11.3"
-mockall_double = "0.3.0"
-
 [profile.release]
 strip = true
 opt-level = "s"

src/chart/mod.rs

@@ -2,4 +2,3 @@
 // SPDX-License-Identifier: MIT
 
 pub mod dataset;
-

src/reporter.rs

@@ -6,16 +6,12 @@ use std::{
     path::Path,
 };
 
+use crate::utils::fs;
 use crate::GraphChoice;
 use handlebars::Handlebars;
-#[cfg(test)]
-use mockall_double::double;
 use rust_embed::RustEmbed;
 use serde::Serialize;
 
-#[cfg_attr(test, double)]
-use crate::utils::fs;
-
 #[derive(RustEmbed)]
 #[folder = "templates/"]
 struct Templates;
@@ -52,44 +48,3 @@ pub fn write_report(
 
     Ok(())
 }
-
-#[cfg(test)]
-mod tests {
-    use mockall::predicate;
-
-    use super::write_report;
-    use crate::{utils, GraphChoice};
-    use std::path::{Path, PathBuf};
-
-    #[test]
-    fn write_edge_report() {
-        let output = Path::new("/tmp/foo");
-
-        let mock = utils::mock_fs::write_context();
-        mock.expect::<PathBuf, String>()
-            .with(
-                predicate::function(move |x: &PathBuf| x.eq(&output.join("edge-bundling.html"))),
-                predicate::always(),
-            )
-            .return_once(|_, _| Ok(()));
-
-        let result = write_report(output, GraphChoice::Edge, "fake".to_owned());
-        assert!(result.is_ok())
-    }
-
-    #[test]
-    fn write_force_directed_report() {
-        let output = Path::new("/tmp/foo");
-
-        let mock = utils::mock_fs::write_context();
-        mock.expect::<PathBuf, String>()
-            .with(
-                predicate::function(move |x: &PathBuf| x.eq(&output.join("force-directed.html"))),
-                predicate::always(),
-            )
-            .return_once(|_, _| Ok(()));
-
-        let result = write_report(output, GraphChoice::Directed, "fake".to_owned());
-        assert!(result.is_ok())
-    }
-}

src/utils.rs

@@ -1,7 +1,3 @@
-#[cfg(test)]
-use mockall::automock;
-
-#[cfg_attr(test, automock)]
 pub mod fs {
     use std::{fs as stdFs, io, path::Path};