()
| 1305 | |
| 1306 | #[test] |
| 1307 | fn at_left_edge() { |
| 1308 | let mathml = "<math><mfrac><mrow><mn>30</mn><mi>x</mi></mrow><mn>4</mn></mfrac></math>"; |
| 1309 | let package = parser::parse(mathml).expect("failed to parse XML"); |
| 1310 | let mathml = get_element(&package); |
| 1311 | trim_element(&mathml); |
| 1312 | let fraction = as_element(mathml.children()[0]); |
| 1313 | let mn = as_element(as_element(fraction.children()[0]).children()[0]); |
| 1314 | assert_eq!(EdgeNode::edge_node(mn, true, "2D"), Some(fraction)); |
| 1315 | assert_eq!(EdgeNode::edge_node(mn, false, "2D"), None); |
| 1316 | |
| 1317 | let mi = as_element(as_element(fraction.children()[0]).children()[1]); |
| 1318 | assert_eq!(EdgeNode::edge_node(mi, true, "2D"), None); |
| 1319 | } |
| 1320 | |
| 1321 | #[test] |
| 1322 | fn at_right_edge() { |
nothing calls this directly
no test coverage detected