Add text to path test

Author: LaurenzV

src/lib.rs

@@ -91,7 +91,7 @@ pub struct Options {
     /// Higher values will lead to better quality, but will increase the size of
     /// the pdf.
     ///
-    /// _Default:_ 1
+    /// _Default:_ 1.5
     pub raster_scale: f32,
 
     /// Whether text should be embedded as actual selectable text inside
@@ -106,7 +106,7 @@ impl Default for Options {
     fn default() -> Self {
         Self {
             compress: false,
-            raster_scale: 1.0,
+            raster_scale: 1.5,
             embed_text: true,
         }
     }

tests/ref/api/text_to_paths.png

@@ -86,7 +86,7 @@
 def main():
     test_string = f"// This file was auto-generated by `{Path(__file__).name}`, do not edit manually.\n\n"
     test_string += "#![allow(non_snake_case)]\n\n"
-    test_string += "#[allow(unused_imports)]\nuse crate::run_test;\n\n"
+    test_string += "#[allow(unused_imports)]\nuse crate::run_test;\nuse svg2pdf::Options;\n"
 
     for p in SVG_DIR.rglob("*"):
         if p.is_file() and p.suffix == ".svg":
@@ -107,7 +107,7 @@ def main():
 
             test_string += "#[test] "
 
-            test_string += f'fn {function_name}() {{assert_eq!(run_test("{test_file.test_name()}"), 0)}}\n'
+            test_string += f'fn {function_name}() {{assert_eq!(run_test("{test_file.test_name()}", Options::default()), 0)}}\n'
 
     with open(Path(OUT_PATH), "w") as file:
         file.write(test_string)

tests/scripts/gen-tests.py

@@ -0,0 +1,27 @@
+use crate::run_test_impl;
+use std::path::Path;
+use svg2pdf::Options;
+
+fn run_api_test(svg_path: &Path, test_name: &str, options: Options) {
+    assert_eq!(
+        run_test_impl(
+            Path::new(svg_path),
+            Path::new(&format!("ref/api/{}.png", test_name)),
+            Path::new(&format!("diff/api/{}.png", test_name)),
+            Path::new(&format!("pdf/api/{}.pdf", test_name)),
+            options
+        ),
+        0
+    );
+}
+
+#[test]
+fn text_to_paths() {
+    let options = Options { embed_text: false, ..Options::default() };
+
+    run_api_test(
+        Path::new("svg/resvg/text/text/simple-case.svg"),
+        "text_to_paths",
+        options,
+    );
+}