add markdown-language-features to sqlops (#2338)

extensions/markdown-language-features/src/test/inMemoryDocument.ts

@@ -0,0 +1,65 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import * as vscode from 'vscode';
+
+export class InMemoryDocument implements vscode.TextDocument {
+	private readonly _lines: string[];
+
+	constructor(
+		public readonly uri: vscode.Uri,
+		private readonly _contents: string
+	) {
+		this._lines = this._contents.split(/\n/g);
+	}
+
+
+	isUntitled: boolean = false;
+	languageId: string = '';
+	version: number = 1;
+	isDirty: boolean = false;
+	isClosed: boolean = false;
+	eol: vscode.EndOfLine = vscode.EndOfLine.LF;
+
+	get fileName(): string {
+		return this.uri.fsPath;
+	}
+
+	get lineCount(): number {
+		return this._lines.length;
+	}
+
+	lineAt(line: any): vscode.TextLine {
+		return {
+			lineNumber: line,
+			text: this._lines[line],
+			range: new vscode.Range(0, 0, 0, 0),
+			firstNonWhitespaceCharacterIndex: 0,
+			rangeIncludingLineBreak: new vscode.Range(0, 0, 0, 0),
+			isEmptyOrWhitespace: false
+		};
+	}
+	offsetAt(_position: vscode.Position): never {
+		throw new Error('Method not implemented.');
+	}
+	positionAt(_offset: number): never {
+		throw new Error('Method not implemented.');
+	}
+	getText(_range?: vscode.Range | undefined): string {
+		return this._contents;
+	}
+	getWordRangeAtPosition(_position: vscode.Position, _regex?: RegExp | undefined): never {
+		throw new Error('Method not implemented.');
+	}
+	validateRange(_range: vscode.Range): never {
+		throw new Error('Method not implemented.');
+	}
+	validatePosition(_position: vscode.Position): never {
+		throw new Error('Method not implemented.');
+	}
+	save(): never {
+		throw new Error('Method not implemented.');
+	}
+}