Assert

A simple asserting library in Go inspired from ThePrimeagen to help checking values in before using them to check if the logic is correct.

It can also simplify error handling.

Example

package main

import (
    "log/slog"
    "os"

    "github.com/Jamlie/assert"
)

func main() {
    val := 4

	logsFile, err := os.OpenFile("logger.log", os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0644)
    assert.NoError(err, "Cannot open file")
    defer logsFile.Close()

	jsonHandler := slog.NewJSONHandler(logsFile, nil)
	logger := slog.New(jsonHandler)

    logger.Info("Some message",
        "user_id", val,
    )
}

Functions

Function	Description
AddAssertData	Add a key-value pair to a map to log out when the program panics
RemoveAssertData	Remove the key from the map
Assert	Checks if the condition is true, if not, panics with a specified message
NoError	Checks if the given error is nil, if not, logs out the error and panics with a specified message
Equals	Checks if two valeus are equal, if not, panics with a specified message
NotEquals	Checks if two valeus are not equal, if not, panics with a specified message
GreaterThan	Checks if the first value is greater than the second one, if not, panics with a specified message
LessThan	Checks if the first value is less than the second one, if not, panics with a specified message
GreaterThanEquals	Checks if the first value is greater than or equals the second one, if not, panics with a specified message
LessThanEquals	Checks if the first value is less than or equals the second one, if not, panics with a specified message
NotEmptySlice	Checks if a slice is not empty, if not, panics with a specified message
NotEmptyMap	Checks if a slice is not empty, if not, panics with a specified message