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add helper for easier unique string generation #16

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Merged
SirCotare merged 1 commit into from
Mar 11, 2025
Merged

add helper for easier unique string generation #16

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13 changes: 9 additions & 4 deletions src/main/java/it/aboutbits/springboot/testing/testdata/base/FakerExtended.java
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
package it.aboutbits.springboot.testing.testdata.base;

import it.aboutbits.springboot.toolbox.type.identity.EntityId;
import lombok.NonNull;
import net.datafaker.Faker;
import net.datafaker.service.FakeValuesService;
import net.datafaker.service.FakerContext;
Expand Down Expand Up @@ -36,23 +37,27 @@ public FakerExtended(FakeValuesService fakeValuesService, FakerContext context)
super(fakeValuesService, context);
}

public <T extends Enum<?>> T randomEnumValue(Class<T> enumClass) {
public <T extends Enum<?>> T randomEnumValue(@NonNull Class<T> enumClass) {
var values = enumClass.getEnumConstants();
if (values.length == 0) {
throw new IllegalArgumentException("Enum class must have at least one value");
}
return values[this.random().nextInt(values.length)];
}

public <T extends EntityId<Long>> T randomEntityId(LongFunction<T> constructor) {
public <T extends EntityId<Long>> T randomEntityId(@NonNull LongFunction<T> constructor) {
return constructor.apply(
super.random().nextInt(99999)
super.random().nextInt(9999999)
);
}

public <T extends EntityId<String>> T randomEntityId(Function<String, T> constructor) {
public <T extends EntityId<String>> T randomEntityId(@NonNull Function<String, T> constructor) {
return constructor.apply(
super.internet().uuid()
);
}

public String unique(@NonNull String value) {
return value + "_" + super.random().nextInt(9999999);
}
}