test: Adjust tests to result packaging to tar

tests/software_tests/return_result.rs

@@ -26,7 +26,7 @@ fn returns_result_correctly() -> TestResult {
         COBC(DATA(return_result(7, 3))),
         EDU(ACK),
         ACTION(Box::new(|bytes| {
-            std::fs::File::create("tests/tmp/7.zip").unwrap().write(&bytes).unwrap();
+            std::fs::File::create("tests/tmp/7.tar").unwrap().write(&bytes[3..bytes.len()-4]).unwrap();
         })),
         COBC(ACK),
         EDU(EOF),
@@ -43,10 +43,10 @@ fn returns_result_correctly() -> TestResult {
     command::handle_command(&mut com, &mut exec);
     assert!(com.is_complete());
 
-    std::process::Command::new("unzip")
+    std::process::Command::new("tar")
         .current_dir("./tests/tmp")
-        .arg("-o")
-        .arg("7.zip")
+        .arg("xf")
+        .arg("7.tar")
         .status()?;
 
     assert_eq!(std::fs::read("tests/tmp/3")?, vec![0xde, 0xad]);
@@ -77,7 +77,7 @@ fn truncate_result() -> TestResult {
     command::handle_command(&mut com, &mut exec);
     assert!(com.is_complete());
 
-    assert!(std::fs::File::open("./data/8_5.zip")?.metadata()?.len() < 1_001_000);
+    assert!(std::fs::File::open("./data/8_5.tar")?.metadata()?.len() < 1_005_000);
 
     common::cleanup("8");
     Ok(())
@@ -119,7 +119,7 @@ fn stopped_return() -> TestResult {
     command::handle_command(&mut com, &mut exec);
     assert!(com.is_complete());
 
-    assert!(std::fs::File::open("./data/9_5.zip").is_ok());
+    assert!(std::fs::File::open("./data/9_5.tar").is_ok());
 
     common::cleanup("9");
     Ok(())
@@ -159,7 +159,7 @@ fn result_is_not_deleted_after_corrupted_transfer() -> TestResult {
     command::handle_command(&mut com, &mut exec);
     assert!(com.is_complete());
 
-    assert!(std::fs::File::open("./data/50_0.zip").is_ok());
+    assert!(std::fs::File::open("./data/50_0.tar").is_ok());
 
     common::cleanup("50");
     Ok(())