Simplefixture

Write maintainable unit tests, faster.

SimpleFixture makes it easier for developers to do Test-Driven Development by automating non-relevant Test Fixture Setup, allowing the Test Developer to focus on the essentials of each test case.

Specification

1. Solving Circular Reference
2. Generate Fixture
3. Json Deserializer
4. Kotlin Compatibility
5. Support User Fixture Template(Theme)

Dependency

maven

<groupId>io.github.wxyzard</groupId>
<artifactId>simplefixture</artifactId>
<version>0.5.0</version>

gradle

testCompile "io.github.wxyzard:simplefixture:0.5.0"

Usage

class Sample{
    private String name;
    private String nickName;
    private List<String> phoneNumbers;
    
    public String getName() {
        return name;
    }

    public String getNickName() {
        return nickName;
    }

    public List<String> getPhoneNumbers() {
        return phoneNumbers;
    }
}

Auto Generate Fixture

//returns 'sample fixture'
Sample sample = fixture.create(Sample.class);

Assertions.assertEquals(order.getName(), "name1"); // default value is the same as the field name1.
Assertions.assertEquals(order.getNickName(), "nickname1"); // default value is all lowcase
Assertions.assertEquals(order.getShipmentList().size(), 2); // default Collection size is 2

Json Deserializer

Fixture fixture = new Fixture();
        Sample sample = fixture
                .create("{\"name\": \"user\",\"nickName\": \"wizard\",\"phoneNumbers\": [\"1234\",\"1234\"]}"
                ,Sample.class);

        Assertions.assertEquals(sample.getName(), "user");
        Assertions.assertEquals(sample.getNickName(), "wizard");
        Assertions.assertEquals(sample.getPhoneNumbers().size(), 2);

Modify Fixture Property

Fixture fixture = new Fixture();
        Sample sample = fixture
                .setProperty("nickName", "wizard") // you can modify values
                .create(Sample.class);

Assertions.assertEquals(order.getName(), "name");
Assertions.assertEquals(order.getNickName(), "wizard"); 

Use Fixture Configuration

FixtureConfig config = new FixtureConfig.Builder() // you can change Fixture configuration
                .maxCollectinSize(3)
                .build();

Fixture fixture = new Fixture();
        Sample sample = fixture
                .config(config) 
                .create(Sample.class); 

Assertions.assertEquals(order.getShipmentList().size, 3); 

Configuration

attribute	description	default
floatDigitSize	float type digit size	1
intDigitSize	int type digit size	4
longDigitSize	long type digit size	8
doubleDigitSize	double type digit size	12
maxCollectionSize	max collection type size	2
stringValueType	This value sets the text data display method. FIELD: The value is FieldName RANDOME: random UUID	FIELD
numberValueType	This value sets the numeric data display method. SEQUENCE: The value increases by 1 RANDOME: random number	SEQUENCE
Theme	theme	DefaultTheme()

Use Theme

public interface Theme {

    <T> T getValue(int index, Field field, T value); 
}

If you inherit the theme interface, you can implement the getValue() method, which is called every time a value is created in each field and allows you to predefine the value you want in this method.

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

Mozilla Public License version 2.0