Java Unit Test Generator

Automatically generate Java unit tests with AI. Save development time, reduce bugs, and ensure complete test coverage for your code.

Sample Java Class

public class TemperatureConverter {
    public double celsiusToFahrenheit(double c) {
        return c * 9/5 + 32;
    }
    public double fahrenheitToCelsius(double f) {
        return (f - 32) * 5/9;
    }
}

Generated Unit Test

import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*;

class TemperatureConverterTest {
    private final TemperatureConverter converter = new TemperatureConverter();

    @Test
    void testCelsiusToFahrenheit() { assertEquals(212, converter.celsiusToFahrenheit(100)); }

    @Test
    void testFahrenheitToCelsius() { assertEquals(0, converter.fahrenheitToCelsius(32)); }
}

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Why Use Java Unit Test Generator?

⏱ Fast

Generate unit tests instantly without manual coding.

βœ… Accurate

AI generates reliable tests covering edge cases efficiently.

πŸš€ Productivity

Focus on features while AI automates testing tasks.

Frequently Asked Questions

πŸ€” How does it work?

Paste your Java class, and AI generates complete unit tests automatically.

πŸ’» Do I need installation?

No installation needed. Fully cloud-based.

πŸ”’ Is it secure to paste my code?

Yes, your code is never stored. All processing is secure and temporary.View our complete Privacy Policy.