feat(vanilla): add testing infrastructure and tests (NK-wjnczv)

1 files changed, 60 insertions, 0 deletions

diff --git a/vanilla/node_modules/assertion-error/index.js b/vanilla/node_modules/assertion-error/index.js
new file mode 100644
index 0000000..2bfcb81
--- /dev/null
+++ b/vanilla/node_modules/assertion-error/index.js
@@ -0,0 +1,60 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+// This code was bundled using `deno bundle` and it's not recommended to edit it manually
+
+const canElideFrames = "captureStackTrace" in Error;
+class AssertionError extends Error {
+    message;
+    get name() {
+        return "AssertionError";
+    }
+    get ok() {
+        return false;
+    }
+    constructor(message = "Unspecified AssertionError", props, ssf){
+        super(message);
+        this.message = message;
+        if (canElideFrames) {
+            Error.captureStackTrace(this, ssf || AssertionError);
+        }
+        for(const key in props){
+            if (!(key in this)) {
+                this[key] = props[key];
+            }
+        }
+    }
+    toJSON(stack) {
+        return {
+            ...this,
+            name: this.name,
+            message: this.message,
+            ok: false,
+            stack: stack !== false ? this.stack : undefined
+        };
+    }
+}
+class AssertionResult {
+    get name() {
+        return "AssertionResult";
+    }
+    get ok() {
+        return true;
+    }
+    constructor(props){
+        for(const key in props){
+            if (!(key in this)) {
+                this[key] = props[key];
+            }
+        }
+    }
+    toJSON() {
+        return {
+            ...this,
+            name: this.name,
+            ok: this.ok
+        };
+    }
+}
+export { AssertionError as AssertionError };
+export { AssertionResult as AssertionResult };
+