tests: limit to unit tests or use --features test-integration

Cargo.toml

@@ -8,6 +8,9 @@ repository = "https://github.com/cristianoliveira/funzzy"
 edition = "2021"
 default-run = "funzzy" # the binary to run when `cargo run` is called
 
+[features]
+test-integration = []
+
 [dependencies]
 docopt = "1"
 serde = "1.0" # if you're using `derive(Deserialize)`

Makefile

@@ -12,11 +12,11 @@ build: tests ## Execute all the tests and build funzzy binary
 
 .PHONY: integration ## Exectute integration tests
 integration:
-	@cargo test --test '*'
+	@cargo test --features test-integration
 
 .PHONY: ci-integration
 ci-integration:
-	@cargo test --test '*'
+	@cargo test --features test-integration
 
 .PHONY: lint
 lint:

tests/common/lib.rs

@@ -23,7 +23,25 @@ static IS_RUNNING_MULTITHREAD: std::sync::Mutex<u8> = std::sync::Mutex::new(0);
 #[allow(dead_code)]
 pub const CLEAR_SCREEN: &str = "";
 
-#[allow(dead_code)]
+#[cfg(not(feature = "test-integration"))]
+pub fn with_example<F>(_: Options, _: F) -> ()
+where
+    F: FnOnce(&mut Command, File) -> (),
+{
+    println!("WARNING: Skipping integration tests");
+    ()
+}
+
+#[cfg(not(feature = "test-integration"))]
+pub fn with_output<F>(output_file_path: &str, handler: F) -> ()
+where
+    F: FnOnce(&mut Command, File) -> (),
+{
+    println!("WARNING: Skipping integration tests");
+    ()
+}
+
+#[cfg(feature = "test-integration")]
 pub fn with_example<F>(opts: Options, handler: F) -> ()
 where
     F: FnOnce(&mut Command, File) -> (),
@@ -90,6 +108,7 @@ where
         .expect("failed to remove file after running test");
 }
 
+#[cfg(feature = "test-integration")]
 #[allow(dead_code)]
 pub fn with_output<F>(output_file_path: &str, handler: F) -> ()
 where