diff options
Diffstat (limited to 'src/test/java/sevenUnitsGUI/PresenterTest.java')
| -rw-r--r-- | src/test/java/sevenUnitsGUI/PresenterTest.java | 98 |
1 files changed, 50 insertions, 48 deletions
diff --git a/src/test/java/sevenUnitsGUI/PresenterTest.java b/src/test/java/sevenUnitsGUI/PresenterTest.java index 13d7986..9e25a08 100644 --- a/src/test/java/sevenUnitsGUI/PresenterTest.java +++ b/src/test/java/sevenUnitsGUI/PresenterTest.java @@ -18,6 +18,7 @@ package sevenUnitsGUI; import static org.junit.jupiter.api.Assertions.assertEquals; import static org.junit.jupiter.api.Assertions.assertTrue; +import static org.junit.jupiter.api.Assumptions.assumeTrue; import java.math.RoundingMode; import java.nio.file.Path; @@ -63,14 +64,14 @@ public final class PresenterTest { "test-settings.txt"); static final Set<Unit> testUnits = Set.of(Metric.METRE, Metric.KILOMETRE, Metric.METRE_PER_SECOND, Metric.KILOMETRE_PER_HOUR); - + static final Set<ObjectProduct<BaseDimension>> testDimensions = Set .of(Metric.Dimensions.LENGTH, Metric.Dimensions.VELOCITY); - + private static final Stream<Function<Map.Entry<String, LinearUnit>, Map<String, LinearUnit>>> SEARCH_RULES = Stream .of(PrefixSearchRule.NO_PREFIXES, PrefixSearchRule.COMMON_PREFIXES, PrefixSearchRule.ALL_METRIC_PREFIXES); - + /** * @return rounding rules used by {@link #testRoundingRules} * @since v0.4.0 @@ -80,18 +81,18 @@ public final class PresenterTest { final var SCIENTIFIC_ROUNDING = StandardDisplayRules.uncertaintyBased(); final var INTEGER_ROUNDING = StandardDisplayRules.fixedDecimals(0); final var SIG_FIG_ROUNDING = StandardDisplayRules.fixedPrecision(4); - + return Stream.of(SCIENTIFIC_ROUNDING, INTEGER_ROUNDING, SIG_FIG_ROUNDING); } - + private static final Stream<Function<Map.Entry<String, LinearUnit>, Map<String, LinearUnit>>> getSearchRules() { return SEARCH_RULES; } - + private static final Set<String> names(Set<? extends Nameable> units) { return units.stream().map(Nameable::getName).collect(Collectors.toSet()); } - + /** * Test method for {@link Presenter#convertExpressions} * @@ -103,20 +104,20 @@ public final class PresenterTest { // setup final ViewBot viewBot = new ViewBot(); final Presenter presenter = new Presenter(viewBot); - + viewBot.setFromExpression("10000.0 m"); viewBot.setToExpression("km"); - + // convert expression presenter.convertExpressions(); - + // test result final List<UnitConversionRecord> outputs = viewBot .expressionConversionList(); assertEquals("10000.0 m = 10.00000 km", outputs.get(outputs.size() - 1).toString()); } - + /** * Tests that unit-conversion Views can correctly convert units * @@ -128,16 +129,16 @@ public final class PresenterTest { // setup final ViewBot viewBot = new ViewBot(); final Presenter presenter = new Presenter(viewBot); - + viewBot.setFromUnitNames(names(testUnits)); viewBot.setToUnitNames(names(testUnits)); viewBot.setFromSelection("metre"); viewBot.setToSelection("kilometre"); viewBot.setInputValue("10000.0"); - + // convert units presenter.convertUnits(); - + /* * use result from system as expected - I'm not testing unit conversion * here (that's for the backend tests), I'm just testing that it correctly @@ -153,7 +154,7 @@ public final class PresenterTest { expectedOutput.getValue().toString(false, RoundingMode.HALF_EVEN)); assertEquals(List.of(expectedUC), viewBot.unitConversionList()); } - + /** * Tests that duplicate units are successfully removed, if that is asked for * @@ -164,7 +165,7 @@ public final class PresenterTest { void testDuplicateUnits() { final var metre = Metric.METRE; final var meter = Metric.METRE.withName(NameSymbol.of("meter", "m")); - + // load 2 duplicate units final var viewBot = new ViewBot(); final var presenter = new Presenter(viewBot); @@ -173,20 +174,20 @@ public final class PresenterTest { presenter.database.addUnit("meter", meter); presenter.setOneWayConversionEnabled(false); presenter.setSearchRule(PrefixSearchRule.NO_PREFIXES); - + // test that only one of them is included if duplicate units disabled presenter.setShowDuplicates(false); presenter.updateView(); assertEquals(1, viewBot.getFromUnitNames().size()); assertEquals(1, viewBot.getToUnitNames().size()); - + // test that both of them is included if duplicate units enabled presenter.setShowDuplicates(true); presenter.updateView(); assertEquals(2, viewBot.getFromUnitNames().size()); assertEquals(2, viewBot.getToUnitNames().size()); } - + /** * Tests that one-way conversion correctly filters From and To units * @@ -199,7 +200,7 @@ public final class PresenterTest { final var allNames = Set.of("metre", "inch", "tempC"); final var metricNames = Set.of("metre", "tempC"); final var nonMetricNames = Set.of("inch", "tempC"); - + // load view with one metric and one non-metric unit final var viewBot = new ViewBot(); final var presenter = new Presenter(viewBot); @@ -208,19 +209,19 @@ public final class PresenterTest { presenter.database.addUnit("inch", BritishImperial.Length.INCH); presenter.database.addUnit("tempC", Metric.CELSIUS); presenter.setSearchRule(PrefixSearchRule.NO_PREFIXES); - + // test that units are removed from each side when one-way conversion is // enabled presenter.setOneWayConversionEnabled(true); assertEquals(nonMetricNames, viewBot.getFromUnitNames()); assertEquals(metricNames, viewBot.getToUnitNames()); - + // test that units are kept when one-way conversion is disabled presenter.setOneWayConversionEnabled(false); assertEquals(allNames, viewBot.getFromUnitNames()); assertEquals(allNames, viewBot.getToUnitNames()); } - + /** * Tests the prefix-viewing functionality. * @@ -234,23 +235,23 @@ public final class PresenterTest { final var presenter = new Presenter(viewBot); viewBot.setViewablePrefixNames(Set.of("kilo", "milli")); presenter.setNumberDisplayRule(UncertainDouble::toString); - + // view prefix viewBot.setViewedPrefixName("kilo"); presenter.prefixSelected(); // just in case - + // get correct values final var expectedNameSymbol = presenter.database.getPrefix("kilo") .getNameSymbol(); final var expectedMultiplierString = String .valueOf(Metric.KILO.getMultiplier()); - + // test that presenter's values are correct final var prefixRecord = viewBot.prefixViewList().get(0); assertEquals(expectedNameSymbol, prefixRecord.getNameSymbol()); assertEquals(expectedMultiplierString, prefixRecord.multiplierString()); } - + /** * Tests that rounding rules are used correctly. * @@ -264,13 +265,13 @@ public final class PresenterTest { final var viewBot = new ViewBot(); final var presenter = new Presenter(viewBot); presenter.setNumberDisplayRule(roundingRule); - + // convert and round viewBot.setInputValue("12345.6789"); viewBot.setFromSelection("metre"); viewBot.setToSelection("kilometre"); presenter.convertUnits(); - + // test the result of the rounding final String expectedOutputString = roundingRule .apply(UncertainDouble.fromRoundedString("12.3456789")); @@ -278,7 +279,7 @@ public final class PresenterTest { .outputValueString(); assertEquals(expectedOutputString, actualOutputString); } - + /** * Tests that the Presenter correctly applies search rules. * @@ -293,15 +294,15 @@ public final class PresenterTest { // setup final var viewBot = new ViewBot(); final var presenter = new Presenter(viewBot); - + presenter.setSearchRule(searchRule); presenter.setOneWayConversionEnabled(false); - + presenter.database.clear(); presenter.database.addUnit("metre", Metric.METRE); presenter.database.addUnit("inch", BritishImperial.Length.INCH); presenter.updateView(); - + // create expected output based on rule final Set<String> expectedOutput = new HashSet<>(); expectedOutput.addAll(searchRule @@ -309,11 +310,11 @@ public final class PresenterTest { expectedOutput.addAll( searchRule.apply(Map.entry("metre", Metric.METRE)).keySet()); final Set<String> actualOutput = viewBot.getFromUnitNames(); - + // test output assertEquals(expectedOutput, actualOutput); } - + /** * Tests that settings can be saved to and loaded from a file. * @@ -325,20 +326,21 @@ public final class PresenterTest { // setup final var viewBot = new ViewBot(); final var presenter = new Presenter(viewBot); - + // set and save custom settings presenter.setOneWayConversionEnabled(true); presenter.setShowDuplicates(true); presenter.setNumberDisplayRule(StandardDisplayRules.fixedPrecision(11)); presenter.setPrefixRepetitionRule( DefaultPrefixRepetitionRule.COMPLEX_REPETITION); - presenter.saveSettings(TEST_SETTINGS); - + assumeTrue(presenter.writeSettings(TEST_SETTINGS), + "Could not write to settings file."); + // overwrite custom settings presenter.setOneWayConversionEnabled(false); presenter.setShowDuplicates(false); presenter.setNumberDisplayRule(StandardDisplayRules.uncertaintyBased()); - + // load settings & test that they're the same presenter.loadSettings(TEST_SETTINGS); assertTrue(presenter.oneWayConversionEnabled()); @@ -346,7 +348,7 @@ public final class PresenterTest { assertEquals(StandardDisplayRules.fixedPrecision(11), presenter.getNumberDisplayRule()); } - + /** * Ensures the Presenter generates the correct data upon a unit-viewing. * @@ -359,12 +361,12 @@ public final class PresenterTest { final var viewBot = new ViewBot(); final var presenter = new Presenter(viewBot); viewBot.setViewableUnitNames(names(testUnits)); - + // view unit viewBot.setViewedUnitName("metre"); presenter.unitNameSelected(); // just in case this isn't triggered // automatically - + // get correct values final var expectedNameSymbol = presenter.database.getUnit("metre") .getNameSymbol(); @@ -372,7 +374,7 @@ public final class PresenterTest { final var expectedDimensionName = presenter .getDimensionName(Metric.METRE.getDimension()); final var expectedUnitType = UnitType.METRIC; - + // test for correctness final var viewRecord = viewBot.unitViewList().get(0); assertEquals(expectedNameSymbol, viewRecord.getNameSymbol()); @@ -380,7 +382,7 @@ public final class PresenterTest { assertEquals(expectedDimensionName, viewRecord.dimensionName()); assertEquals(expectedUnitType, viewRecord.unitType()); } - + /** * Test for {@link Presenter#updateView()} * @@ -394,7 +396,7 @@ public final class PresenterTest { final Presenter presenter = new Presenter(viewBot); presenter.setOneWayConversionEnabled(false); presenter.setSearchRule(PrefixSearchRule.NO_PREFIXES); - + // override default database units presenter.database.clear(); for (final Unit unit : testUnits) { @@ -404,18 +406,18 @@ public final class PresenterTest { presenter.database.addDimension( dimension.getPrimaryName().orElseThrow(), dimension); } - + // set from and to units viewBot.setFromUnitNames(names(testUnits)); viewBot.setToUnitNames(names(testUnits)); viewBot.setDimensionNames(names(testDimensions)); viewBot.setSelectedDimensionName(Metric.Dimensions.LENGTH.getName()); - + // filter to length units only, then get the filtered sets of units presenter.updateView(); final Set<String> fromUnits = viewBot.getFromUnitNames(); final Set<String> toUnits = viewBot.getToUnitNames(); - + // test that fromUnits/toUnits is [METRE, KILOMETRE] assertEquals(Set.of("metre", "kilometre"), fromUnits); assertEquals(Set.of("metre", "kilometre"), toUnits); |