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-rw-r--r--tests/tests.rs42
1 files changed, 42 insertions, 0 deletions
diff --git a/tests/tests.rs b/tests/tests.rs
index 141cc41..ddbbaf7 100644
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -173,4 +173,46 @@ mod test {
assert!(masses.len() == 2);
assert!(ship.item_count(ItemType::Iron) == 0);
}
+
+ #[test]
+ fn test_engines() {
+ let (mut ship, mut masses) = setup();
+ setup_ship_target(&mut ship, &mut masses);
+
+ let mut astroid = masses.remove("astroid").unwrap();
+ astroid.velocity = Vector::new((constants::SHIP_ENGINES_ACCELERATION * 2.0, 0.0, 0.0));
+ astroid.process(&mut masses);
+ masses.insert(String::from("astroid"), astroid);
+
+ ship.give_received_data(ModuleType::Engines, String::from("c"));
+ ship.process(&mut masses);
+ assert!(ship.velocity.x == constants::SHIP_ENGINES_ACCELERATION);
+
+ ship.process(&mut masses);
+ assert!(ship.velocity.x == constants::SHIP_ENGINES_ACCELERATION * 2.0);
+
+ ship.process(&mut masses);
+ assert!(ship.velocity.x == constants::SHIP_ENGINES_ACCELERATION * 2.0);
+
+ ship.give_received_data(ModuleType::Engines, String::from("s"));
+ ship.process(&mut masses);
+ assert!(ship.velocity.x == constants::SHIP_ENGINES_ACCELERATION);
+
+ ship.process(&mut masses);
+ assert!(ship.velocity.x == 0.0);
+
+ ship.process(&mut masses);
+ assert!(ship.velocity.x == 0.0);
+
+ ship.give_received_data(ModuleType::Engines, String::from("t"));
+ ship.process(&mut masses);
+ assert!(ship.velocity.x == constants::SHIP_ENGINES_ACCELERATION * -1.0);
+
+ ship.process(&mut masses);
+ assert!(ship.velocity.x == constants::SHIP_ENGINES_ACCELERATION * -1.0);
+
+ ship.give_received_data(ModuleType::Engines, String::from("t"));
+ ship.process(&mut masses);
+ assert!(ship.velocity.x == constants::SHIP_ENGINES_ACCELERATION * -2.0);
+ }
}