test: add integration test crate for mingling_picker

2 files changed, 19 insertions, 0 deletions

diff --git a/mingling_picker/test/src/lib.rs b/mingling_picker/test/src/lib.rs
new file mode 100644
index 0000000..9bc0560
--- /dev/null
+++ b/mingling_picker/test/src/lib.rs
@@ -0,0 +1,8 @@
+// Using `assert_eq!(x, true)` is clearer than `assert!(x)` for expressing expected values
+//
+// BECAUSE `assert!` only checks if the boolean value is true,
+// while `assert_eq!` explicitly shows the expected value
+#![allow(clippy::bool_assert_comparison)]
+
+#[cfg(test)]
+mod test;
diff --git a/mingling_picker/test/src/test.rs b/mingling_picker/test/src/test.rs
new file mode 100644
index 0000000..20b07ab
--- /dev/null
+++ b/mingling_picker/test/src/test.rs
@@ -0,0 +1,11 @@
+use mingling_picker::{IntoPicker, macros::flag};
+
+#[test]
+fn test_picker_pipeline() {
+    let args = vec!["--flag"];
+    let parsed = args
+        .with_route::<String>()
+        .pick(&flag![flag: bool])
+        .unwrap();
+    assert_eq!(parsed, true);
+}