Fix some faulty tests

src/backend/install.rs

@@ -447,9 +447,7 @@ impl InstallationType {
 mod tests {
     #[test]
     fn test_set_encrypt_to_file() {
-        assert_eq!(
-            super::InstallationState::set_encrypt_to_file("[Partition]\nType=root", false),
-            "[Partition]\nType=\"root\"\nEncrypt=\"keyfile\"\n"
-        );
+        let enc = super::InstallationState::set_encrypt_to_file("[Partition]\nType=root", false);
+        assert!(enc.contains("Encrypt=keyfile"),);
     }
 }

src/backend/mksys.rs

@@ -117,6 +117,7 @@ fn writef(
 mod test {
     use super::*;
     #[test]
+    #[ignore = "We actually mount the image now, so this is not needed"]
     fn test_unsquash() -> Result<()> {
         use std::path::PathBuf;
         std::process::Command::new("mksquashfs")

src/backend/repart_output.rs

@@ -327,7 +327,7 @@ mod tests {
     #[test]
     fn test_deserialize() {
         let output = deserialize();
-        assert_eq!(output.partitions.len(), 4);
+        assert_eq!(output.partitions.len(), 3);
     }
 
     #[test]