59 lines
1.6 KiB
TypeScript
59 lines
1.6 KiB
TypeScript
import { interceptConsole, restoreConsole } from "../../../spec";
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import { ConsoleLogService } from "./console-log.service";
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let caughtMessage: any;
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describe("ConsoleLogService", () => {
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let logService: ConsoleLogService;
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beforeEach(() => {
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caughtMessage = {};
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interceptConsole(caughtMessage);
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logService = new ConsoleLogService(true);
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});
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afterAll(() => {
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restoreConsole();
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});
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it("filters messages below the set threshold", () => {
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logService = new ConsoleLogService(true, () => true);
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logService.debug("debug");
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logService.info("info");
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logService.warning("warning");
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logService.error("error");
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expect(caughtMessage).toEqual({});
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});
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it("only writes debug messages in dev mode", () => {
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logService = new ConsoleLogService(false);
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logService.debug("debug message");
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expect(caughtMessage.log).toBeUndefined();
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});
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it("writes debug/info messages to console.log", () => {
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logService.debug("this is a debug message");
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expect(caughtMessage).toMatchObject({
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log: { "0": "this is a debug message" },
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});
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logService.info("this is an info message");
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expect(caughtMessage).toMatchObject({
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log: { "0": "this is an info message" },
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});
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});
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it("writes warning messages to console.warn", () => {
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logService.warning("this is a warning message");
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expect(caughtMessage).toMatchObject({
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warn: { 0: "this is a warning message" },
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});
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});
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it("writes error messages to console.error", () => {
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logService.error("this is an error message");
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expect(caughtMessage).toMatchObject({
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error: { 0: "this is an error message" },
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});
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});
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});
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