Rename library tests

Author: LaurenzV

tests/README.md

@@ -25,7 +25,7 @@ that cover certain other edge cases and some integration tests specific to `svg2
 
 # Tests
 
-We use a Python script to generate the `test.rs` file, which tests all of the svg files
+We use a Python script to generate the `library.rs` file, which tests all of the svg files
 that are part of the test suites. SVG files which don't have a corresponding reference image
 will be skipped. To regenerate this file, you can simply run `./scripts/gen-tests.py` and
 it should work out of the box. 

tests/scripts/gen-tests.py

@@ -5,7 +5,7 @@
 from common import SVG_DIR, ROOT, TestFile
 from pathlib import Path
 
-OUT_PATH = ROOT / "src" / "test.rs"
+OUT_PATH = ROOT / "src" / "library.rs"
 
 NO_RELATIVE_PATHS = "no relative paths supported"
 INVESTIGATE = "need to investigate"

tests/src/lib.rs

@@ -1,5 +1,6 @@
 #[rustfmt::skip]
-mod test;
+mod library;
+mod cli;
 
 use std::cmp::max;
 use std::fs;