148 lines
4.4 KiB
C++
148 lines
4.4 KiB
C++
#include <QtTest>
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#include <QQmlEngine>
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#include <StatusQ/functionaggregator.h>
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#include <TestHelpers/testmodel.h>
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class TestFunctionAggregator : public QObject
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{
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Q_OBJECT
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private:
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void makeQmlEngineAvailable(QQmlEngine& engine, QObject& obj)
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{
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auto jsObj = engine.newQObject(&obj);
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engine.setObjectOwnership(&obj, QQmlEngine::CppOwnership);
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Q_UNUSED(jsObj);
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}
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private slots:
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void basicTest() {
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QQmlEngine engine;
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FunctionAggregator aggregator;
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makeQmlEngineAvailable(engine, aggregator);
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auto jsLambda = engine.evaluate("(aggr, val) => [...aggr, val]");
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QCOMPARE(jsLambda.isError(), false);
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QCOMPARE(jsLambda.isCallable(), true);
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TestModel sourceModel({
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{ "chainId", { "12", "13", "1", "321" }},
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{ "balance", { "4", "3", "5", "5" }}
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});
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aggregator.setModel(&sourceModel);
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aggregator.setRoleName("balance");
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aggregator.setInitialValue(QVariantList());
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aggregator.setAggregateFunction(jsLambda);
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QVariantList expected{"4", "3", "5", "5"};
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QCOMPARE(aggregator.value(), expected);
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}
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void typeMismatchTest() {
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QQmlEngine engine;
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FunctionAggregator aggregator;
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makeQmlEngineAvailable(engine, aggregator);
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auto jsLambda = engine.evaluate("(aggr, val) => [...aggr, val]");
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QCOMPARE(jsLambda.isError(), false);
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QCOMPARE(jsLambda.isCallable(), true);
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TestModel sourceModel({{ "balance", { "4", "3", "5", "5" }}});
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aggregator.setModel(&sourceModel);
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aggregator.setRoleName("balance");
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aggregator.setInitialValue(0);
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QTest::ignoreMessage(QtWarningMsg,
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"Aggregation calculation failed. Error type: 6");
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aggregator.setAggregateFunction(jsLambda);
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QCOMPARE(aggregator.value(), 0);
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}
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void roleNameNotFoundTest() {
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QQmlEngine engine;
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FunctionAggregator aggregator;
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makeQmlEngineAvailable(engine, aggregator);
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TestModel sourceModel({{ "balance", { "4", "3", "5", "5" }}});
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aggregator.setModel(&sourceModel);
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aggregator.setInitialValue(0);
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QTest::ignoreMessage(QtWarningMsg,
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"Provided role name does not exist in the current model.");
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aggregator.setRoleName("notExisiting");
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QCOMPARE(aggregator.value(), 0);
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}
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void invalidFunctionTest() {
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FunctionAggregator aggregator;
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QTest::ignoreMessage(QtWarningMsg,
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"FunctionAggregator::aggregateFunction must be a "
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"callable object.");
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aggregator.setAggregateFunction(5);
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}
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void noJsEngineTest() {
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QQmlEngine engine;
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FunctionAggregator aggregator;
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auto jsLambda = engine.evaluate("(aggr) => aggr");
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QCOMPARE(jsLambda.isError(), false);
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QCOMPARE(jsLambda.isCallable(), true);
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TestModel sourceModel({
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{ "balance", { "4", "3", "5", "5" }}
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});
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aggregator.setModel(&sourceModel);
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aggregator.setRoleName("balance");
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aggregator.setInitialValue(0);
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QTest::ignoreMessage(QtWarningMsg,
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"FunctionAggregator is intended to be used in JS "
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"environment. QJSEngine must be available.");
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aggregator.setAggregateFunction(jsLambda);
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QCOMPARE(aggregator.value(), 0);
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}
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void providingInitialValueIfNotReadyTest() {
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QQmlEngine engine;
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FunctionAggregator aggregator;
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makeQmlEngineAvailable(engine, aggregator);
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auto jsLambda = engine.evaluate("(aggr, val) => aggr + val");
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QCOMPARE(jsLambda.isError(), false);
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QCOMPARE(jsLambda.isCallable(), true);
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TestModel sourceModel({
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{ "chainId", { "12", "13", "1", "321" }},
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{ "balance", { "4", "3", "5", "5" }}
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});
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QCOMPARE(aggregator.value(), {});
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aggregator.setInitialValue("-");
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QCOMPARE(aggregator.value(), "-");
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aggregator.setModel(&sourceModel);
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QCOMPARE(aggregator.value(), "-");
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aggregator.setRoleName("balance");
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QCOMPARE(aggregator.value(), "-");
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aggregator.setAggregateFunction(jsLambda);
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QCOMPARE(aggregator.value(), "-4355");
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}
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};
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QTEST_MAIN(TestFunctionAggregator)
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#include "tst_FunctionAggregator.moc"
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