test(rustic-babel): Adds paths test for src block

justfile

@@ -12,3 +12,7 @@ build:
 test:
 	eask compile
 	eask emacs --batch -L . -L test -l test/all-tests.el -f ert-run-tests-batch-and-exit
+
+test-one TEST_NAME:
+	eask compile
+	eask emacs --batch -L . -L test -l test/all-tests.el -eval '(ert-run-tests-batch-and-exit "{{TEST_NAME}}")'

test/rustic-babel-test.el

@@ -295,4 +295,23 @@
       (rustic-test-babel-execute-block buf)
       (should (string-equal (rustic-test-babel-check-results buf) "[[\"A\", \"B\"], [\"C\", \"D\"]]\n")))))
 
+(ert-deftest rustic-test-babel-block-with-paths ()
+  (let* ((current-test-dir (or (and load-file-name (file-name-directory load-file-name))
+                               (and buffer-file-name (file-name-directory buffer-file-name))
+                               default-directory)) ; Fallback to `default-directory`
+         (string "use foo;
+                  use bar;
+                  fn main() {
+                      foo::foo();
+                      bar::bar();
+                  }")
+         (params (format ":paths '((foo . \"%s/test-project/crates/foo\") (bar . \"%s/test-project/crates/bar\")) :crates '((foo . 0.0.1) (bar . 0.0.1))"
+                         (expand-file-name "test" current-test-dir)
+                         (expand-file-name "test" current-test-dir)))
+         (buf (rustic-test-get-babel-block string params)))
+    (with-current-buffer buf
+      (rustic-test-babel-execute-block buf)
+      (should (eq (rustic-test-babel-check-results buf) nil)))))
+
+
 (provide 'rustic-babel-test)

test/test-project/crates/bar/Cargo.toml

@@ -0,0 +1,3 @@
+[package]
+name = "bar"
+version = "0.0.1"

test/test-project/crates/bar/src/lib.rs

@@ -0,0 +1,3 @@
+pub fn bar() {
+    ()
+}

test/test-project/crates/foo/Cargo.toml

@@ -0,0 +1,3 @@
+[package]
+name = "foo"
+version = "0.0.1"

test/test-project/crates/foo/src/lib.rs

@@ -0,0 +1,3 @@
+pub fn foo() {
+    ()
+}