1 files changed, 113 insertions, 1 deletions

diff --git a/tests/js/hero.mjs b/tests/js/hero.mjs
index 1e1668d..51fa84a 100644
--- a/tests/js/hero.mjs
+++ b/tests/js/hero.mjs
@@ -26,6 +26,8 @@ import {
 	defaultInterceptors,
 	chainInterceptors,
 	wrapHandler,
+	actionsFn,
+	lineHandlerFn,
 	buildRoutes,
 	promisifyServer,
 	buildServer,
@@ -758,9 +760,10 @@ const test_makeLogger = t => {
 		const log = makeLogger(writerFn);
 		
 		log.debug({ x: "ignored" });
-		process.env.DEBUG = 1;
+		process.env.DEBUG = "1";
 		log.debug({ x: "seen" });
 		delete process.env.DEBUG;
+		// call the function that toggles
 		log.debug({ x: "ignored" });
 
 		assert.deepEqual(contents.map(JSON.parse), [{
@@ -1106,6 +1109,113 @@ const test_wrapHandler = t => {
 	});
 };
 
+const test_actionsFn = t => {
+	{
+		t.start(`actionsFn()["toggle-debug-env"()]`);
+
+		t.test("we can toggle back and forth", () => {
+			const contents = [];
+			const logger = { info: x => contents.push(x) };
+			const actions = actionsFn({logger});
+
+			assert.equal(process.env.DEBUG, undefined);
+			actions["toggle-debug-env"]("action-text-1");
+			assert.equal(process.env.DEBUG, "1");
+			actions["toggle-debug-env"]("action-text-2");
+			assert.equal(process.env.DEBUG, undefined);
+
+			assert.deepEqual(contents, [
+				{
+					type:    "action-response",
+					action:  "action-text-1",
+					message: "toggle process.env.DEBUG",
+					before:  null,
+					after:   "1",
+				},
+				{
+					type:    "action-response",
+					action:  "action-text-2",
+					message: "toggle process.env.DEBUG",
+					before:  "1",
+					after:   null,
+				},
+			]);
+		});
+	}
+
+	{
+		t.start(`actionsFn()["config-dump"]()`);
+
+		t.test("we just dump data as a log entry", () => {
+			const contents = [];
+			const logger = { info: x => contents.push(x) };
+			const actions = actionsFn({logger});
+
+			configLogger({});
+			actions["config-dump"]("first-call");
+			configLogger({ some: "thing", });
+			actions["config-dump"]("second-call");
+			configLogger({});
+
+			assert.deepEqual(contents, [
+				{
+					type:   "action-response",
+					action: "first-call",
+					data: {
+						pid:  process.pid,
+						ppid: process.ppid,
+						tool: "hero",
+					},
+				},
+				{
+					type:   "action-response",
+					action: "second-call",
+					data: {
+						pid:  process.pid,
+						ppid: process.ppid,
+						tool: "hero",
+						some: "thing",
+					},
+				},
+
+			]);
+		});
+	}
+};
+
+const test_lineHandlerFn = t => {
+	t.start("lineHandlerFn()");
+
+	t.test("empty values", () => {
+		const contents = [];
+		const logger = { info: x => contents.push(x) };
+		const lineHandler = lineHandlerFn({logger, actionsMap: {}});
+
+		lineHandler("");
+		lineHandler("{}");
+		lineHandler(`{"action": "this-action-does-not-exist"}`);
+
+		assert.deepEqual(contents.map(x => x.type), [
+			"invalid-cmd-input",
+			"missing-key-action",
+			"unsupported-action",
+		]);
+	});
+
+	t.test("calling an action", () => {
+		const contents = [];
+		const logger = { info: x => contents.push(x) };
+		const lineHandler = lineHandlerFn({ logger: null, actionsMap: {
+			"an-action": (arg1, arg2, arg3) => [arg1, arg2, arg3],
+		}});
+
+		const ret1 = lineHandler(`{"action": "an-action"}`);
+		const ret2 = lineHandler(`{"action": "an-action", "args": [1, "text", 2]}`);
+		assert.deepEqual(ret1, ["an-action", undefined, undefined]);
+		assert.deepEqual(ret2, ["an-action", 1, "text"]);
+	});
+};
+
 const test_buildRoutes = t => {
 	t.start("buildRoutes()");
 
@@ -1334,6 +1444,8 @@ await runner.runTests([
 	test_interceptorsFn,
 	test_chainInterceptors,
 	test_wrapHandler,
+	test_actionsFn,
+	test_lineHandlerFn,
 	test_buildRoutes,
 	test_promisifyServer,
 	test_buildServer,