feat. Support ServiceHostClient light version

package.json

@@ -210,6 +210,10 @@
                     "pathToQueryFile": {
                         "type": "string",
                         "description": "%extension.pqtest.taskDefinitions.properties.pathToQueryFile.description%"
+                    },
+                    "credentialTemplate": {
+                        "type": "object",
+                        "description": "%extension.pqtest.taskDefinitions.properties.credentialTemplate.description%"
                     }
                 }
             }
@@ -352,6 +356,7 @@
         "@types/glob": "^8.0.0",
         "@types/gulp": "^4.0.9",
         "@types/mocha": "^9.1.1",
+        "@types/sinon": "^10.0.13",
         "@types/node": "^16.11.65",
         "@types/vscode": "^1.62.0",
         "@typescript-eslint/eslint-plugin": "^5.40.0",
@@ -360,6 +365,7 @@
         "@vscode/debugadapter-testsupport": "^1.57.0",
         "@vscode/test-electron": "^1.6.2",
         "chai": "^4.3.6",
+        "sinon": "^14.0.0",
         "eslint": "^8.25.0",
         "eslint-config-prettier": "^8.5.0",
         "eslint-plugin-license-header": "^0.4.0",

package.nls.json

@@ -21,6 +21,7 @@
     "extension.pqtest.taskDefinitions.properties.additionalArgs.description": "Additional commandline arguments for the operation",
     "extension.pqtest.taskDefinitions.properties.pathToConnector.description": "Path to the connector file (--extension)",
     "extension.pqtest.taskDefinitions.properties.pathToQueryFile.description": "Path to the query file (--queryFile)",
+    "extension.pqtest.taskDefinitions.properties.credentialTemplate.description": "Credential template object.",
     "extension.pqtest.explorer.name": "Power query SDK",
     "extension.pqtest.welcome.contents": "In order to use extension features, you need to create an Power query extension project.\n[Create an extension project](command:powerquery.sdk.tools.CreateNewProjectCommand)\nTo learn more about how to create an extension, [read our docs](https://aka.ms/PowerQuerySDKDocs).",
     "extension.pqtest.debugger.properties.program.description": "Absolute path to a power query file.",

src/common/PowerQueryTask.ts

@@ -22,6 +22,7 @@ export interface PQTestTask extends PowerQueryTask {
     readonly pathToConnector?: string;
     readonly pathToQueryFile?: string;
     readonly stdinStr?: string;
+    readonly credentialTemplate?: object;
 }
 
 export interface PowerQueryTaskDefinition extends PQTestTask, vscode.TaskDefinition {}

src/common/errors.ts

@@ -0,0 +1,22 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the MIT license found in the
+ * LICENSE file in the root of this projects source tree.
+ */
+
+export class BaseError extends Error {
+    constructor(message: string) {
+        super(message);
+    }
+
+    /**
+     * Capture current stack trace of the caller
+     */
+    captureStackTrace(): string | undefined {
+        const container: Error = new Error();
+        this.stack = container.stack;
+
+        return this.stack;
+    }
+}

src/common/iterables/FibonacciNumbers.ts

@@ -0,0 +1,24 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the MIT license found in the
+ * LICENSE file in the root of this projects source tree.
+ */
+
+import { NumberIterator } from "./NumberIterator";
+
+export const fibonacciNumbers: () => NumberIterator = () => {
+    let curVal: number = 1;
+    let nextVal: number = 1;
+
+    return new NumberIterator(() => {
+        const value: number = curVal;
+        curVal = nextVal;
+        nextVal += value;
+
+        return {
+            done: false,
+            value,
+        };
+    });
+};

src/common/iterables/NumberIterator.ts

@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the MIT license found in the
+ * LICENSE file in the root of this projects source tree.
+ */
+
+export const DONE: IteratorReturnResult<undefined> = { done: true, value: undefined };
+
+export type NumberIteratorResult = IteratorResult<number, undefined>;
+export type IterableNumbers = () => NumberIteratorResult;
+export type NumberMapper = (para: number) => number;
+export type NumberGenerator = () => NumberIterator;
+
+const toMsMapper: NumberMapper = (x: number) => Math.floor(x * 1e3);
+
+export class NumberIterator implements Iterator<number, undefined, undefined> {
+    next: IterableNumbers;
+
+    constructor(_next: IterableNumbers) {
+        this.next = _next;
+    }
+
+    [Symbol.iterator](): Iterator<number, undefined, undefined> {
+        return this;
+    }
+
+    map(fn: NumberMapper): NumberIterator {
+        return new NumberIterator(() => {
+            const cursor: NumberIteratorResult = this.next();
+
+            if (cursor.done) {
+                return cursor;
+            }
+
+            return {
+                done: false,
+                value: fn(cursor.value),
+            };
+        });
+    }
+
+    addNoise(factor: number = 0.1): NumberIterator {
+        return this.map((value: number) => value * (1 + (Math.random() - 0.5) * factor));
+    }
+
+    toMs(): NumberIterator {
+        return this.map(toMsMapper);
+    }
+
+    clamp(min: number, max: number): NumberIterator {
+        // eslint-disable-next-line no-nested-ternary
+        return this.map((value: number) => (value < min ? min : value > max ? max : value));
+    }
+
+    take(n: number): NumberIterator {
+        let i: number = 0;
+
+        return new NumberIterator(() => {
+            if (i < n) {
+                ++i;
+
+                return this.next();
+            }
+
+            return DONE;
+        });
+    }
+}