Commit Servo loaded URLs to tabs

crates/ely_browser_core/tests/tab_navigation.rs

@@ -40,6 +40,34 @@ fn new_navigation_clears_forward_stack() -> Result<(), Box<dyn Error>> {
     Ok(())
 }
 
+#[test]
+fn observed_loaded_url_replaces_active_url_without_back_stack() -> Result<(), Box<dyn Error>> {
+    let mut core = BrowserCore::new(InitialBrowserConfig::ely_defaults()?)?;
+    let tab_id = core.active_tab()?.id().clone();
+
+    assert!(core.replace_tab_loaded_url(&tab_id, UrlText::parse("https://example.com/")?)?);
+
+    assert_eq!(core.active_tab()?.url().as_str(), "https://example.com/");
+    assert!(!core.active_tab()?.can_navigate_back());
+    assert!(!core.active_tab()?.can_navigate_forward());
+    Ok(())
+}
+
+#[test]
+fn user_loaded_url_enters_active_back_stack() -> Result<(), Box<dyn Error>> {
+    let mut core = BrowserCore::new(InitialBrowserConfig::ely_defaults()?)?;
+    core.navigate_active_tab(UrlText::parse("https://example.com/a")?)?;
+    let tab_id = core.active_tab()?.id().clone();
+
+    assert!(core.navigate_tab_to_loaded_url(&tab_id, UrlText::parse("https://example.com/b")?)?);
+
+    assert_eq!(core.active_tab()?.url().as_str(), "https://example.com/b");
+    assert!(core.active_tab()?.can_navigate_back());
+    assert!(core.navigate_active_tab_back()?);
+    assert_eq!(core.active_tab()?.url().as_str(), "https://example.com/a");
+    Ok(())
+}
+
 #[test]
 fn empty_history_navigation_keeps_active_url() -> Result<(), Box<dyn Error>> {
     let mut core = BrowserCore::new(InitialBrowserConfig::ely_defaults()?)?;