ts-simple-ast/dist/tests/manipulation/textChecks/isBlankLineAtPosTests.js

TypeScript compiler wrapper for AST navigation and code generation.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const chai_1 = require("chai");
const main_1 = require("./../../../main");
const textChecks_1 = require("./../../../manipulation/textChecks");
describe("isBlankLineAtPos", () => {
    function doTest(fileText, pos, expected) {
        const ast = new main_1.default();
        const sourceFile = ast.addSourceFileFromText("file.ts", fileText);
        chai_1.expect(textChecks_1.isBlankLineAtPos(sourceFile, pos)).to.equal(expected);
    }
    it("should be a blank line when is one and uses \\r\\n", () => {
        let code = "text";
        const pos = code.length;
        code += "\r\n    \t   \t \r\nother";
        doTest(code, pos, true);
    });
    it("should be a blank line when is one and uses \\n", () => {
        let code = "text";
        const pos = code.length;
        code += "\n    \t   \t \nother";
        doTest(code, pos, true);
    });
    it("should not be a blank line when only one new line", () => {
        let code = "text";
        const pos = code.length;
        code += "\n    \t   \t test";
        doTest(code, pos, false);
    });
    it("should not be a blank line when only one new line and end of file", () => {
        let code = "text";
        const pos = code.length;
        code += "\n";
        doTest(code, pos, false);
    });
    it("should not be a blank line when no new line", () => {
        let code = "text";
        const pos = code.length;
        code += "more text";
        doTest(code, pos, false);
    });
});

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