feat(test): Add "name", "origin" and "parent" to "Deno.TestContext" (#14007)

This commit adds following fields to "Deno.TestContext" interface:
- name
- origin
- parent

These are prerequisites for supporting snapshot functionality in
"std/testing".

1 files changed, 19 insertions, 0 deletions

diff --git a/cli/dts/lib.deno.ns.d.ts b/cli/dts/lib.deno.ns.d.ts
index d55ac231e..485b3d490 100644
--- a/cli/dts/lib.deno.ns.d.ts
+++ b/cli/dts/lib.deno.ns.d.ts
@@ -250,6 +250,19 @@ declare namespace Deno {
   }
 
   export interface TestContext {
+    /**
+     * The current test name.
+     */
+    name: string;
+    /**
+     * File Uri of the current test code.
+     */
+    origin: string;
+    /**
+     * Parent test context.
+     */
+    parent?: TestContext;
+
     /** Run a sub step of the parent test or step. Returns a promise
      * that resolves to a boolean signifying if the step completed successfully.
      * The returned promise never rejects unless the arguments are invalid.
@@ -270,6 +283,9 @@ declare namespace Deno {
 
   export interface TestStepDefinition {
     fn: (t: TestContext) => void | Promise<void>;
+    /**
+     * The current test name.
+     */
     name: string;
     ignore?: boolean;
     /** Check that the number of async completed ops after the test step is the same
@@ -287,6 +303,9 @@ declare namespace Deno {
 
   export interface TestDefinition {
     fn: (t: TestContext) => void | Promise<void>;
+    /**
+     * The current test name.
+     */
     name: string;
     ignore?: boolean;
     /** If at least one test has `only` set to true, only run tests that have