diff options
author | nathanwhit <[email protected]> | 2020-04-20 20:29:53 +0100 |
---|---|---|
committer | nathanwhit <[email protected]> | 2020-04-22 17:21:22 +0100 |
commit | 18ad86fddac4c4315df168d84b714cc07b096e0c (patch) | |
tree | f782b0be8d4be96d96e05d597d60cc800e5050ec /crates/ra_ide/src | |
parent | 86645097456c6f017e7a85acd638345aab51e35b (diff) |
Add tests for enum completion
Adds tests for completion of enum variants in match arms, if-let statements, and basic expressions.
Diffstat (limited to 'crates/ra_ide/src')
-rw-r--r-- | crates/ra_ide/src/completion/complete_unqualified_path.rs | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/crates/ra_ide/src/completion/complete_unqualified_path.rs b/crates/ra_ide/src/completion/complete_unqualified_path.rs index ffa3c01a7..b4da342b5 100644 --- a/crates/ra_ide/src/completion/complete_unqualified_path.rs +++ b/crates/ra_ide/src/completion/complete_unqualified_path.rs | |||
@@ -1130,4 +1130,182 @@ mod tests { | |||
1130 | "### | 1130 | "### |
1131 | ); | 1131 | ); |
1132 | } | 1132 | } |
1133 | #[test] | ||
1134 | fn completes_enum_variant_matcharm() { | ||
1135 | assert_debug_snapshot!( | ||
1136 | do_reference_completion( | ||
1137 | r" | ||
1138 | enum Foo { | ||
1139 | Bar, | ||
1140 | Baz, | ||
1141 | Quux | ||
1142 | } | ||
1143 | |||
1144 | fn main() { | ||
1145 | let foo = Foo::Quux; | ||
1146 | |||
1147 | match foo { | ||
1148 | Qu<|> | ||
1149 | } | ||
1150 | } | ||
1151 | " | ||
1152 | ), | ||
1153 | @r###" | ||
1154 | [ | ||
1155 | CompletionItem { | ||
1156 | label: "Foo", | ||
1157 | source_range: [248; 250), | ||
1158 | delete: [248; 250), | ||
1159 | insert: "Foo", | ||
1160 | kind: Enum, | ||
1161 | }, | ||
1162 | CompletionItem { | ||
1163 | label: "Foo::Bar", | ||
1164 | source_range: [248; 250), | ||
1165 | delete: [248; 250), | ||
1166 | insert: "Foo::Bar", | ||
1167 | kind: EnumVariant, | ||
1168 | detail: "()", | ||
1169 | }, | ||
1170 | CompletionItem { | ||
1171 | label: "Foo::Baz", | ||
1172 | source_range: [248; 250), | ||
1173 | delete: [248; 250), | ||
1174 | insert: "Foo::Baz", | ||
1175 | kind: EnumVariant, | ||
1176 | detail: "()", | ||
1177 | }, | ||
1178 | CompletionItem { | ||
1179 | label: "Foo::Quux", | ||
1180 | source_range: [248; 250), | ||
1181 | delete: [248; 250), | ||
1182 | insert: "Foo::Quux", | ||
1183 | kind: EnumVariant, | ||
1184 | detail: "()", | ||
1185 | }, | ||
1186 | ] | ||
1187 | "### | ||
1188 | ) | ||
1189 | } | ||
1190 | |||
1191 | #[test] | ||
1192 | fn completes_enum_variant_iflet() { | ||
1193 | assert_debug_snapshot!( | ||
1194 | do_reference_completion( | ||
1195 | r" | ||
1196 | enum Foo { | ||
1197 | Bar, | ||
1198 | Baz, | ||
1199 | Quux | ||
1200 | } | ||
1201 | |||
1202 | fn main() { | ||
1203 | let foo = Foo::Quux; | ||
1204 | |||
1205 | if let Qu<|> = foo { | ||
1206 | |||
1207 | } | ||
1208 | } | ||
1209 | " | ||
1210 | ), | ||
1211 | @r###" | ||
1212 | [ | ||
1213 | CompletionItem { | ||
1214 | label: "Foo", | ||
1215 | source_range: [219; 221), | ||
1216 | delete: [219; 221), | ||
1217 | insert: "Foo", | ||
1218 | kind: Enum, | ||
1219 | }, | ||
1220 | CompletionItem { | ||
1221 | label: "Foo::Bar", | ||
1222 | source_range: [219; 221), | ||
1223 | delete: [219; 221), | ||
1224 | insert: "Foo::Bar", | ||
1225 | kind: EnumVariant, | ||
1226 | detail: "()", | ||
1227 | }, | ||
1228 | CompletionItem { | ||
1229 | label: "Foo::Baz", | ||
1230 | source_range: [219; 221), | ||
1231 | delete: [219; 221), | ||
1232 | insert: "Foo::Baz", | ||
1233 | kind: EnumVariant, | ||
1234 | detail: "()", | ||
1235 | }, | ||
1236 | CompletionItem { | ||
1237 | label: "Foo::Quux", | ||
1238 | source_range: [219; 221), | ||
1239 | delete: [219; 221), | ||
1240 | insert: "Foo::Quux", | ||
1241 | kind: EnumVariant, | ||
1242 | detail: "()", | ||
1243 | }, | ||
1244 | ] | ||
1245 | "### | ||
1246 | ) | ||
1247 | } | ||
1248 | |||
1249 | #[test] | ||
1250 | fn completes_enum_variant_basic_expr() { | ||
1251 | assert_debug_snapshot!( | ||
1252 | do_reference_completion( | ||
1253 | r" | ||
1254 | enum Foo { | ||
1255 | Bar, | ||
1256 | Baz, | ||
1257 | Quux | ||
1258 | } | ||
1259 | |||
1260 | fn main() { | ||
1261 | let foo: Foo = Q<|> | ||
1262 | } | ||
1263 | " | ||
1264 | ), | ||
1265 | @r###" | ||
1266 | [ | ||
1267 | CompletionItem { | ||
1268 | label: "Foo", | ||
1269 | source_range: [185; 186), | ||
1270 | delete: [185; 186), | ||
1271 | insert: "Foo", | ||
1272 | kind: Enum, | ||
1273 | }, | ||
1274 | CompletionItem { | ||
1275 | label: "Foo::Bar", | ||
1276 | source_range: [185; 186), | ||
1277 | delete: [185; 186), | ||
1278 | insert: "Foo::Bar", | ||
1279 | kind: EnumVariant, | ||
1280 | detail: "()", | ||
1281 | }, | ||
1282 | CompletionItem { | ||
1283 | label: "Foo::Baz", | ||
1284 | source_range: [185; 186), | ||
1285 | delete: [185; 186), | ||
1286 | insert: "Foo::Baz", | ||
1287 | kind: EnumVariant, | ||
1288 | detail: "()", | ||
1289 | }, | ||
1290 | CompletionItem { | ||
1291 | label: "Foo::Quux", | ||
1292 | source_range: [185; 186), | ||
1293 | delete: [185; 186), | ||
1294 | insert: "Foo::Quux", | ||
1295 | kind: EnumVariant, | ||
1296 | detail: "()", | ||
1297 | }, | ||
1298 | CompletionItem { | ||
1299 | label: "main()", | ||
1300 | source_range: [185; 186), | ||
1301 | delete: [185; 186), | ||
1302 | insert: "main()$0", | ||
1303 | kind: Function, | ||
1304 | lookup: "main", | ||
1305 | detail: "fn main()", | ||
1306 | }, | ||
1307 | ] | ||
1308 | "### | ||
1309 | ) | ||
1310 | } | ||
1133 | } | 1311 | } |