move tests to tests/specs

tests/integration/run_tests.rs

@@ -1694,23 +1694,6 @@ fn type_directives_js_main() {
   assert_not_contains!(output.combined_output(), "type_reference.d.ts");
 }
 
-itest!(test_import_assertions {
-  args: "run --reload run/deno_import_assertions.js",
-  output: "run/deno_import_assertions.js.out",
-});
-
-#[test]
-fn test_import_assertions_with_deno_futures_env() {
-  let context = TestContextBuilder::new().add_future_env_vars().build();
-  let output = context
-    .new_command()
-    .args("run --quiet --reload run/deno_import_assertions.js")
-    .run();
-  output
-    .assert_exit_code(1)
-    .assert_matches_file("run/deno_import_assertions.ts.out2");
-}
-
 itest!(type_directives_redirect {
   args: "run --reload --check run/type_directives_redirect.ts",
   output: "run/type_directives_redirect.ts.out",

tests/specs/future/import_assertions/__test__.jsonc

@@ -0,0 +1,15 @@
+{
+  "steps": [
+    {
+      "args": "run main.js",
+      "output": "main.out",
+      "envs": {
+        "DENO_FUTURE": "1"
+      }
+    },
+    {
+      "args": "run main.js",
+      "output": "main.out2"
+    }
+  ]
+}

tests/specs/future/import_assertions/main.js

@@ -0,0 +1,2 @@
+import foo from "./main.json" assert { type: "json" };
+console.log(foo);

tests/specs/future/import_assertions/main.out

@@ -0,0 +1,4 @@
+error: Uncaught SyntaxError: Unexpected identifier 'assert'
+import foo from "./main.json" assert { type: "json" };
+                              ^
+    at <anonymous> (file:///[WILDCARD]/main.js:[WILDCARD])