chore: add doc for options

README.md

@@ -1,6 +1,6 @@
 # Assemblyscript Unittest Framework
 
-<div style="text-align: center;">
+<div align="center">
   <a href="https://deepwiki.com/wasm-ecosystem/assemblyscript-unittest-framework">
     <img src="https://deepwiki.com/badge.svg" alt="Ask DeepWiki" />
   </a>
@@ -21,6 +21,8 @@ A comprehensive AssemblyScript testing solution, offering developers a robust su
 - Coverage statistics
 - Expectations
 
+Documentation: https://wasm-ecosystem.github.io/assemblyscript-unittest-framework/
+
 ## Architecture
 
 - `assembly/` written in Assemblyscript, provides user-accessible testing APIs such as test, inspect, mock, etc.

docs/.vitepress/config.ts

@@ -21,6 +21,7 @@ export default defineConfig({
             link: "/api-documents",
             items: [
               { text: "Configuration", link: "/api-documents/configuration" },
+              { text: "Options", link: "/api-documents/options" },
               { text: "Matchers", link: "/api-documents/matchers" },
               { text: "Mock Function", link: "/api-documents/mock-function" },
               { text: "Report", link: "/api-documents/coverage-report" },

docs/api-documents/configuration.md

@@ -20,13 +20,17 @@ module.exports = {
     return {
       env: {
         logInfo(ptr, len) {
-          if (runtime.exports) {
-            let arrbuf = runtime.exports.__getArrayBuffer(ptr);
-            let str = Buffer.from(arrbuf).toString("utf8");
-            console.log(str);
-          }
+          let buf = runtime.exports!.__getArrayBuffer(ptr);
+          let str = Buffer.from(buf).toString("utf8");
+          runtime.framework.log(str); // log to unittest framework
+          console.log(str); // log to console
         },
       },
+      console: {
+        log(ptr) {
+          runtime.framework.log(runtime.exports!.__getString(msg));
+        }
+      }
       builtin: {
         getU8FromLinkedMemory(a) {
           return 1;
@@ -44,5 +48,4 @@ module.exports = {
   /** optional: test result output format, default "table" */
   // mode: ["html", "json", "table"],
 };
-
 ```

docs/api-documents/coverage-report.md

@@ -1,3 +1,8 @@
 ## Coverage Report
 
-After testing, you can get a html / json / table format test coverage report include "Statements Coverage", "Branches Coverage", "Functions Coverage", "Lines Coverage"
+After testing, you can get a html / json / table format test coverage report include:
+
+- Statements Coverage
+- Branches Coverage
+- Functions Coverage
+- Lines Coverage

docs/api-documents/options.md

@@ -0,0 +1,76 @@
+## Options
+
+### Define Config
+
+```
+  --config <config file>                 path of config file (default: "as-test.config.js")
+```
+
+### Override Config File
+
+There are command line options which can override the configuration in `as-test.config.js`.
+
+```
+  --temp <path>                          test template file folder
+  --output <path>                        coverage report output folder
+  --mode <output mode>                   test result output format
+```
+
+### Warning Behavior
+
+```
+  --coverageLimit [error warning...]     set warn(yellow) and error(red) upper limit in coverage report
+```
+
+### Run partial test cases
+
+```
+  --testcase <testcases...>              only run specified test cases
+  --testNamePattern <test name pattern>  run only tests with a name that matches the regex pattern
+```
+
+There are several ways to run partial test cases:
+
+#### Partial Test Files
+
+Providing file path to `--testcase`. it can specify a certain group of files for testing.
+
+::: tip
+`--testcase` can accept multiple file paths.
+:::
+
+::: details
+
+```
+- a.test.ts
+|- case_1
+|- case_2
+- b.test.ts
+|- case_A
+- c.test.ts
+|- case_4
+```
+
+run `as-test --testcase a.test.ts b.test.ts` will match all tests in `a.test.ts` and `b.test.ts`
+
+:::
+
+#### Partial Tests
+
+Providing regex which can match targeted test name to `--testNamePattern`. it can specify a certain group of tests for testing.
+
+::: details
+
+```
+- a.test.ts
+|- case_1
+|- case_2
+- b.test.ts
+|- case_A
+- c.test.ts
+|- case_4
+```
+
+run `as-test --testNamePattern "case_\d"` will match `case 1`, `case 2`, `case 4`
+
+:::