bootstrap ci tests (#56)

* Handle errors for download_file

* bootstrap a test

* Add tempfile dev dependency

* Add cargo test job

* Revert "Handle errors for download_file"

This reverts commit 6a3ae36.

* newline

.github/workflows/ci.yml

@@ -63,6 +63,21 @@ jobs:
  command: fmt
  args: --all -- --check
 
+ cargo-test:
+ needs: cancel-previous-runs
+ runs-on: ubuntu-latest
+ steps:
+ - uses: actions/checkout@v2
+ - uses: actions-rs/toolchain@v1
+ with:
+ profile: minimal
+ toolchain: stable
+ - name: Run tests
+ uses: actions-rs/cargo@v1
+ with:
+ command: test
+ args: --locked
+
  lint-toml-files:
  needs: cancel-previous-runs
  runs-on: ubuntu-latest

Cargo.toml

@@ -28,3 +28,6 @@ tar = "0.4"
 tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["ansi", "env-filter", "json"] }
 ureq = "2.4"
+
+[dev-dependencies]
+tempfile = "3"

src/download.rs

@@ -155,3 +155,34 @@ pub fn unpack_extracted_bins(dir: &std::path::PathBuf) -> Result<()> {
 
  Ok(())
 }
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ use tempfile;
+
+ #[test]
+ fn test_unpack_extracted_bins() {
+ let fuelup_bin_dir = tempfile::Builder::new()
+ .prefix("mock-fuelup-bin")
+ .tempdir()
+ .unwrap();
+ let mock_bin_dir = fuelup_bin_dir.path().join("forc-mock");
+ let mock_bin_file_1 = mock_bin_dir.join("forc-mock-exec-1");
+ let mock_bin_file_2 = mock_bin_dir.join("forc-mock-exec-2");
+
+ fs::create_dir(&mock_bin_dir).unwrap();
+ fs::File::create(mock_bin_file_1).unwrap();
+ fs::File::create(mock_bin_file_2).unwrap();
+
+ assert!(mock_bin_dir.exists());
+ assert!(!fuelup_bin_dir.path().join("forc-mock-exec-1").exists());
+ assert!(!fuelup_bin_dir.path().join("forc-mock-exec-2").exists());
+
+ unpack_extracted_bins(&fuelup_bin_dir.path().to_path_buf()).unwrap();
+
+ assert!(!mock_bin_dir.exists());
+ assert!(fuelup_bin_dir.path().join("forc-mock-exec-1").exists());
+ assert!(fuelup_bin_dir.path().join("forc-mock-exec-2").exists());
+ }
+}