pgxmock | pgx mock driver for golang to test database interactions | Unit Testing library
kandi X-RAY | pgxmock Summary
kandi X-RAY | pgxmock Summary
pgxmock is a mock library implementing pgx - PostgreSQL Driver and Toolkit. It's based on the well-known sqlmock library for sql/driver. pgxmock has one and only purpose - to simulate pgx behavior in tests, without needing a real database connection. It helps to maintain correct TDD workflow.
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Top functions reviewed by kandi - BETA
- cancelOrder cancels order .
- recordStats records stats for a user .
- rawBytes converts col to raw bytes .
- NewRows creates a new Rows .
- Main entry point
- QueryMatcherOption sets the QueryMatcher option
- MonitorPingsOption sets the monitor pings option
- NewRowsWithColumnDefinition returns a new Rows object .
- NewPool creates a new pgxx pool
- NewConn creates a new pgxConn
pgxmock Key Features
pgxmock Examples and Code Snippets
Lines of Code : 59License : Non-SPDX (NOASSERTION)
Copypackage main
import (
"context"
"fmt"
"testing"
"github.com/pashagolub/pgxmock"
)
// a successful case
func TestShouldUpdateStats(t *testing.T) {
mock, err := pgxmock.NewConn()
if err != nil {
t.Fatalf("an error '%s' was not expected when package main
import (
"context"
pgx "github.com/jackc/pgx/v4"
)
type PgxIface interface {
Begin(context.Context) (pgx.Tx, error)
Close(context.Context) error
}
func recordStats(db PgxIface, userID, productID int) (err error) {
tx, err := db. type AnyTime struct{}
// Match satisfies sqlmock.Argument interface
func (a AnyTime) Match(v driver.Value) bool {
_, ok := v.(time.Time)
return ok
}
func TestAnyTimeArgument(t *testing.T) {
t.Parallel()
db, mock, err := New()
if err != nil {
Community Discussions
Trending Discussions on Unit Testing
QUESTION
I am using RavenTestDriver for my .net core unit tests .
Here is my configuration of my RavenTestDriver in my unit test solution :
ANSWER
Answered 2022-Apr-05 at 07:53You need to create the database before calling OpenAsyncSession
https://ravendb.net/docs/article-page/5.3/csharp/client-api/operations/server-wide/create-database#example
QUESTION
I have an issue where I want to change what a class method returns for a single test while testing a different module. I have the following:
testingModule.test.js
...ANSWER
Answered 2022-Mar-24 at 14:16I have managed to answer this by doing the following:
Firstly I discovered that to mock a class like that I have to add a jest function into the mock like so:
QUESTION
I’m using Mockito for unit testing and I want to skip the execution of a method.
I referred to this ticket Skip execution of a line using Mockito. Here, I assume doSomeTask() and createLink() methods are in different classes. But in my case, both the methods are in the same class (ActualClass.java).
...ANSWER
Answered 2022-Mar-04 at 09:36You must always use your spy class when calling method().
QUESTION
I'm trying to create a simple test with nestjs, and I'm get this error
Test functions cannot both take a 'done' callback and return something. Either use a 'done' callback, or return a promise.
Returned value: Promise {}
The unit test is so simple, but I get an error when I use done();
...ANSWER
Answered 2022-Jan-27 at 21:11You are combining Async/Await and Done.
Either use asnyc/await, or done.
QUESTION
I am upgrading my C# function app from .net 3.1 to 6.0`.
When I run my test cases, I found that, 1 of my test case failed with the below error.
Castle.DynamicProxy.InvalidProxyConstructorArgumentsException : Can not instantiate proxy of class: System.Net.HttpWebRequest. Could not find a parameterless constructor.
Basically, I am trying to mock HttpWebRequest and below is my piece of code for that.
...ANSWER
Answered 2022-Feb-23 at 10:53Both HttpWebRequest constructors are obsolete and should not be used. You have to use the static function "Create" to create a new instance of the HttpWebRequest class:
HttpWebRequest myReq = (HttpWebRequest)WebRequest.Create("http://www.contoso.com/");
To solve your issue, use the HttpClient class instead. This class has a parameterless constructor.
QUESTION
Hi i am trying to get code coverage with .net5 in azure pipeline.
Run tests (not entire file)
...ANSWER
Answered 2021-Aug-25 at 08:52Please replace your PublishCodeCoverageResults with following steps:
QUESTION
I was fiddling with top-level statements as the entry point for a simple console app, since the new .NET 6 template use them as a default.
Yet, as the language specification very clearly states:
Note that the names "Program" and "Main" are used only for illustrations purposes, actual names used by compiler are implementation dependent and neither the type, nor the method can be referenced by name from source code.
So, if I can't reference the implicit Program class and it's Main() method, would it be possible to write unit tests to check the execution flow of the top-level statements themselves? If so, how?
ANSWER
Answered 2022-Feb-10 at 13:00Yes. One option (since .NET 6) is to make the tested project's internals visible to the test project for example by adding next property to csproj:
QUESTION
new keyword in C++ will throw an exception if insufficient memory but below code trying to return "NO_MEMORY" when new failed. This is bad because it will raise std::bad_alloc exception .
I am writing a unit test(gtest). How to create a scenario to catch this problem.
...ANSWER
Answered 2022-Jan-31 at 14:36First I think you need to catch the exception otherwise your program will never reach the point of returning NO_MEMORY:
QUESTION
To manually send a GET request with a header, I do this with curl:
ANSWER
Answered 2021-Aug-10 at 15:27You need to pass HTTP_* kwargs to the get(...) ( or any valid http methods) to pass a custom HTTP header in the request.
QUESTION
I'm trying to add unit testing on a brand new strapi application. The official documentation is still in progress. So, until the documentation is being ready is there a way to add jest unit testing to strapi application ? i followed the approach in the v3 documentation with no luck.
...ANSWER
Answered 2022-Jan-25 at 19:26There are quite a few changes from Strapi V3 to Strapi V4 when it comes to initializing a Strapi application's APIs. The most important changes are how Strapi populates the KOA routes, and how to make requests to the http server.
To populate the KOA routes use
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