added some test cases

as-pect.config.js

@@ -0,0 +1,69 @@
+module.exports = {
+  /**
+   * A set of globs passed to the glob package that qualify typescript files for testing.
+   */
+  include: ["assembly/__tests__/**/*.spec.ts"],
+  /**
+   * A set of globs passed to the glob package that quality files to be added to each test.
+   */
+  add: ["assembly/__tests__/**/*.include.ts"],
+  /**
+   * All the compiler flags needed for this test suite. Make sure that a binary file is output.
+   */
+  flags: {
+    /** To output a wat file, uncomment the following line. */
+    // "--textFile": ["output.wat"],
+    /** A runtime must be provided here. */
+    "--runtime": ["full"] // Acceptable values are: full, half, stub (arena), and none
+  },
+  /**
+   * A set of regexp that will disclude source files from testing.
+   */
+  disclude: [/node_modules/],
+  /**
+   * Add your required AssemblyScript imports here.
+   */
+  imports: {},
+  /**
+   * All performance statistics reporting can be configured here.
+   */
+  performance: {
+    /** Enable performance statistics gathering for every test. */
+    enabled: false,
+    /** Set the maximum number of samples to run for every test. */
+    maxSamples: 10000,
+    /** Set the maximum test run time in milliseconds for every test. */
+    maxTestRunTime: 5000,
+    /** Report the median time in the default reporter for every test. */
+    reportMedian: true,
+    /** Report the average time in milliseconds for every test. */
+    reportAverage: true,
+    /** Report the standard deviation for every test. */
+    reportStandardDeviation: false,
+    /** Report the maximum run time in milliseconds for every test. */
+    reportMax: false,
+    /** Report the minimum run time in milliseconds for every test. */
+    reportMin: false,
+  },
+  /**
+   * Add a custom reporter here if you want one. The following example is in typescript.
+   *
+   * @example
+   * import { TestReporter, TestGroup, TestResult, TestContext } from "as-pect";
+   *
+   * export class CustomReporter extends TestReporter {
+   *   // implement each abstract method here
+   *   public abstract onStart(suite: TestContext): void;
+   *   public abstract onGroupStart(group: TestGroup): void;
+   *   public abstract onGroupFinish(group: TestGroup): void;
+   *   public abstract onTestStart(group: TestGroup, result: TestResult): void;
+   *   public abstract onTestFinish(group: TestGroup, result: TestResult): void;
+   *   public abstract onFinish(suite: TestContext): void;
+   * }
+   */
+  // reporter: new CustomReporter(),
+  /**
+   * Specify if the binary wasm file should be written to the file system.
+   */
+  outputBinary: false,
+};