gerbenvanadrichem.com | Gerben’s blog | Musings on software development and quality

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Title	Gerben’s blog \| Musings on software development and quality
Description	Gerben’s blog Musings on software development and quality assurance Menu Home Property based testing in TypeScript with fast-check In a previous post, I e
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WebSite	gerbenvanadrichem.com
Host IP	141.138.168.154
Location	Netherlands

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gerbenvanadrichem.com Valuation

US$1,085,696

Last updated: 2023-05-12 17:30:04

gerbenvanadrichem.com has Semrush global rank of 9,748,871. gerbenvanadrichem.com has an estimated worth of US$ 1,085,696, based on its estimated Ads revenue. gerbenvanadrichem.com receives approximately 125,273 unique visitors each day. Its web server is located in Netherlands, with IP address 141.138.168.154. According to SiteAdvisor, gerbenvanadrichem.com is safe to visit.

Traffic & Worth Estimates

Purchase/Sale Value	US$1,085,696
Daily Ads Revenue	US$1,003
Monthly Ads Revenue	US$30,066
Yearly Ads Revenue	US$360,785
Daily Unique Visitors	8,352
Note: All traffic and earnings values are estimates.

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gerbenvanadrichem.com.	AAAA	3598	IPV6: 2a03:3c00:a002:198::1000
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gerbenvanadrichem.com.	TXT	3600	TXT Record: v=spf1 a mx ip4:195.211.72.0/22 ip4:141.138.168.0/21 ip6:2a03:3c00:a001::/48 ip6:2a03:3c00:a002::/48 ~all

HtmlToTextCheckTime:2023-05-12 17:30:04

Gerben’s blog Musings on software development and quality assurance Menu Home Property based testing in TypeScript with fast-check In a previous post, I explained property based testing . In this post we’ll see a simple example using fast-check Let assume we’re building the same bank transfer code as described in the dotnet FsCheck earlier post . Here’s the TypeScript version of the test: import BuggyBank from "../buggy-bank" import * as fc from ’fast-check’; function transferProperties(startBalanceA: bigint , startBalanceB: bigint , amount: bigint) : void { const bank = new BuggyBank() bank.balanceOfA = startBalanceA bank.balanceOfB = startBalanceB try { bank.transfer(amount) } catch { //Transfer failed const balanceAUnchanged = bank.balanceOfA == startBalanceA const balanceBUnchanged = bank.balanceOfB == startBalanceB expect(balanceAUnchanged).toBeTruthy() expect(balanceBUnchanged).toBeTruthy() return } //Transfer succeeded const balanceAIsNonNegative = bank.balanceOfA >= 0 const

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gerbenvanadrichem.com Whois Information

Domain Name: GERBENVANADRICHEM.COM
Registry Domain ID: 1854846978_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.registrar.eu
Registrar URL: http://www.openprovider.com
Updated Date: 2021-03-29T06:33:59Z
Creation Date: 2014-04-15T18:22:33Z
Registry Expiry Date: 2023-04-15T18:22:33Z
Registrar: Hosting Concepts B.V. d/b/a Registrar.eu
Registrar IANA ID: 1647
Registrar Abuse Contact Email: abuse@registrar.eu
Registrar Abuse Contact Phone: +31.104482297
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.WEBHOSTINGSERVER.NL
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Name Server: NS3.WEBHOSTINGSERVER.NL
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DNSSEC DS Data: 23846 13 2 317B936F19F70E92DD3E09E30C0D1475ED411A83E1DB7BA9D53BFBC2810B32A8
>>> Last update of whois database: 2021-12-23T07:47:52Z <<<

gerbenvanadrichem.com valuation and analysis