Handle the case with no test data populators
Since there is no populator yet Spring fails when trying to inject since it does not support empty collections. Mark the dependency as optional until we have at least one populator at which point we can simply the code again.
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@ -42,7 +42,7 @@ public class DataInitializer implements Lifecycle, BaseData, Factory {
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public static final long RESEARCH_AREA_ID = 12L;
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@Inject
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private Collection<TestDataPopulator> testDataPopulators = new ArrayList<>();
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private Optional<Collection<TestDataPopulator>> testDataPopulators = Optional.empty();
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@Inject
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private UserService userService;
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@ -123,7 +123,8 @@ public class DataInitializer implements Lifecycle, BaseData, Factory {
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createTarget();
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createStudentIdea();
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createRoughDraftApproval();
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for (TestDataPopulator testDataPopulator : testDataPopulators) {
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Collection<TestDataPopulator> availablePopulators = testDataPopulators.orElseGet(Collections::emptySet);
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for (TestDataPopulator testDataPopulator : availablePopulators) {
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testDataPopulator.populate(this, this);
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}
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}
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