Merge branch 'tests' into 'dev'

Code smells fix

See merge request sa4-2020/the-sanmarinoes/backend!174

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/ButtonDimmerController.java

@@ -70,7 +70,7 @@ public class ButtonDimmerController
 
         deviceService.saveAllAsOwner(buttonDimmer.getOutputs(), principal.getName());
 
-        return buttonDimmer.getOutputs();
+        return buttonDimmer.getDimmables();
     }
 
     @DeleteMapping("/{id}")

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/InputDeviceConnectionController.java

@@ -96,8 +96,8 @@ public abstract class InputDeviceConnectionController<
      * @return the list of output devices attached to the input device of id inputId
      * @throws NotFoundException if inputId or outputId are not valid
      */
-    protected Set<? extends OutputDevice> addOutput(
+    protected Set<OutputDevice> addOutput(Long inputId, List<Long> outputs, String username)
-            Long inputId, List<Long> outputs, String username) throws NotFoundException {
+            throws NotFoundException {
         final Connection pair = checkConnectionIDs(inputId, outputs, username);
 
         for (final O o : pair.getOutputs()) {
@@ -116,8 +116,8 @@ public abstract class InputDeviceConnectionController<
      * @return the list of output devices attached to the input device of id inputId
      * @throws NotFoundException if inputId or outputId are not valid
      */
-    protected Set<? extends OutputDevice> removeOutput(
+    protected Set<OutputDevice> removeOutput(Long inputId, List<Long> outputs, String username)
-            Long inputId, List<Long> outputs, String username) throws NotFoundException {
+            throws NotFoundException {
         final Connection pair = checkConnectionIDs(inputId, outputs, username);
 
         for (final O o : pair.getOutputs()) {

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/KnobDimmerController.java

@@ -62,7 +62,7 @@ public class KnobDimmerController extends InputDeviceConnectionController<KnobDi
         dimmer.setLightIntensity(bd.getIntensity());
         deviceService.saveAllAsOwner(dimmer.getOutputs(), principal.getName());
 
-        return dimmer.getOutputs();
+        return dimmer.getDimmables();
     }
 
     @DeleteMapping("/{id}")

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/SwitchController.java

@@ -77,7 +77,7 @@ public class SwitchController extends InputDeviceConnectionController<Switch, Sw
         }
 
         deviceService.saveAsOwner(s, principal.getName());
-        return deviceService.saveAllAsOwner(s.getOutputs(), principal.getName());
+        return deviceService.saveAllAsOwner(s.getSwitchables(), principal.getName());
     }
 
     @DeleteMapping("/{id}")

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/dto/automation/TriggerDTO.java

@@ -1,6 +1,7 @@
 package ch.usi.inf.sa4.sanmarinoes.smarthut.dto.automation;
 
 import ch.usi.inf.sa4.sanmarinoes.smarthut.models.Trigger;
+import ch.usi.inf.sa4.sanmarinoes.smarthut.models.Triggerable;
 import javax.validation.constraints.NotNull;
 import lombok.Getter;
 import lombok.Setter;
@@ -8,5 +9,5 @@ import lombok.Setter;
 public abstract class TriggerDTO {
     @NotNull @Getter @Setter private long deviceId;
 
-    public abstract Trigger<?> toModel();
+    public abstract Trigger<? extends Triggerable> toModel();
 }

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/ButtonDimmer.java

@@ -18,14 +18,14 @@ public class ButtonDimmer extends Dimmer {
 
     /** Increases the current intensity level of the dimmable light by DIM_INCREMENT */
     public void increaseIntensity() {
-        for (Dimmable dl : getOutputs()) {
+        for (Dimmable dl : getDimmables()) {
             dl.setIntensity(dl.getIntensity() + DIM_INCREMENT);
         }
     }
 
     /** Decreases the current intensity level of the dimmable light by DIM_INCREMENT */
     public void decreaseIntensity() {
-        for (Dimmable dl : getOutputs()) {
+        for (Dimmable dl : getDimmables()) {
             dl.setIntensity(dl.getIntensity() - DIM_INCREMENT);
         }
     }

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/ConfirmationToken.java

@@ -1,6 +1,7 @@
 package ch.usi.inf.sa4.sanmarinoes.smarthut.models;
 
 import java.util.Date;
+import java.util.Objects;
 import java.util.UUID;
 import javax.persistence.*;
 import lombok.Data;
@@ -43,4 +44,21 @@ public class ConfirmationToken {
         confirmToken = UUID.randomUUID().toString();
         resetPassword = false;
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        ConfirmationToken that = (ConfirmationToken) o;
+        return resetPassword == that.resetPassword
+                && Objects.equals(id, that.id)
+                && confirmToken.equals(that.confirmToken)
+                && createdDate.equals(that.createdDate)
+                && Objects.equals(user, that.user);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id, confirmToken, createdDate, user, resetPassword);
+    }
 }

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/Dimmable.java

@@ -23,6 +23,7 @@ public class Dimmable extends Switchable implements RangeTriggerable {
     @ManyToMany(mappedBy = "dimmables", cascade = CascadeType.DETACH)
     @GsonExclude
     @SocketGsonExclude
+    @EqualsAndHashCode.Exclude
     @Getter
     @Setter
     private Set<Dimmer> dimmers = new HashSet<>();

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/Dimmer.java

@@ -6,6 +6,7 @@ import java.util.HashSet;
 import java.util.Set;
 import javax.persistence.*;
 import lombok.EqualsAndHashCode;
+import lombok.Getter;
 
 /** Represents a generic dimmer input device */
 @Entity
@@ -20,6 +21,7 @@ public abstract class Dimmer extends InputDevice implements Connectable<Dimmable
     @GsonExclude
     @SocketGsonExclude
     @EqualsAndHashCode.Exclude
+    @Getter
     @JoinTable(
             name = "dimmer_dimmable",
             joinColumns = @JoinColumn(name = "dimmer_id"),
@@ -32,8 +34,8 @@ public abstract class Dimmer extends InputDevice implements Connectable<Dimmable
      * @return duh
      */
     @Override
-    public Set<Dimmable> getOutputs() {
+    public Set<OutputDevice> getOutputs() {
-        return this.dimmables;
+        return Set.copyOf(this.dimmables);
     }
 
     /** Add a light to be controller by this dimmer */
@@ -44,10 +46,10 @@ public abstract class Dimmer extends InputDevice implements Connectable<Dimmable
     public void connect(Dimmable output, boolean connect) {
         if (connect) {
             output.getDimmers().add(this);
-            getOutputs().add(output);
+            dimmables.add(output);
         } else {
             output.getDimmers().remove(this);
-            getOutputs().remove(output);
+            dimmables.remove(output);
         }
     }
 }

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/InputDevice.java

@@ -16,7 +16,7 @@ public abstract class InputDevice extends Device {
         super(kind, FlowType.INPUT);
     }
 
-    public Set<? extends OutputDevice> getOutputs() {
+    public Set<OutputDevice> getOutputs() {
         return Set.of();
     }
 }

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/KnobDimmer.java

@@ -25,7 +25,7 @@ public class KnobDimmer extends Dimmer implements RangeTriggerable {
      */
     public void setLightIntensity(int intensity) {
         this.intensity = intensity;
-        for (Dimmable dl : getOutputs()) {
+        for (Dimmable dl : getDimmables()) {
             dl.setIntensity(intensity);
         }
     }

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/Switch.java

@@ -6,6 +6,7 @@ import java.util.HashSet;
 import java.util.Set;
 import javax.persistence.*;
 import lombok.EqualsAndHashCode;
+import lombok.Getter;
 
 /** A switch input device */
 @Entity
@@ -22,6 +23,7 @@ public class Switch extends InputDevice implements BooleanTriggerable, Connectab
     @GsonExclude
     @SocketGsonExclude
     @EqualsAndHashCode.Exclude
+    @Getter
     @JoinTable(
             name = "switch_switchable",
             joinColumns = @JoinColumn(name = "switch_id"),
@@ -64,17 +66,17 @@ public class Switch extends InputDevice implements BooleanTriggerable, Connectab
     }
 
     @Override
-    public Set<Switchable> getOutputs() {
+    public Set<OutputDevice> getOutputs() {
-        return switchables;
+        return Set.copyOf(switchables);
     }
 
     public void connect(Switchable output, boolean connect) {
         if (connect) {
             output.getSwitches().add(this);
-            getOutputs().add(output);
+            switchables.add(output);
         } else {
             output.getSwitches().remove(this);
-            getOutputs().remove(output);
+            switchables.remove(output);
         }
     }
 

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/models/Switchable.java

@@ -3,6 +3,7 @@ package ch.usi.inf.sa4.sanmarinoes.smarthut.models;
 import ch.usi.inf.sa4.sanmarinoes.smarthut.config.GsonExclude;
 import ch.usi.inf.sa4.sanmarinoes.smarthut.config.SocketGsonExclude;
 import java.util.HashSet;
+import java.util.Objects;
 import java.util.Set;
 import javax.persistence.*;
 
@@ -55,4 +56,18 @@ public abstract class Switchable extends OutputDevice {
         newState.setOn(isOn());
         return newState;
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        if (!super.equals(o)) return false;
+        Switchable that = (Switchable) o;
+        return isOn() == that.isOn();
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(super.hashCode(), isOn());
+    }
 }

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/service/AutomationService.java

@@ -21,15 +21,15 @@ public class AutomationService {
         this.conditionRepository = conditionRepository;
     }
 
-    public List<Trigger<?>> findTriggersByDeviceId(Long deviceId) {
+    public void findTriggersByDeviceId(Long deviceId, List<Trigger<?>> toPut) {
-        return triggerRepository.findAllByDeviceId(deviceId);
+        toPut.addAll(triggerRepository.findAllByDeviceId(deviceId));
     }
 
     public Automation findByVerifiedId(Long automationId) {
         return automationRepository.findById(automationId).orElseThrow();
     }
 
-    public List<Condition<?>> findAllConditionsByAutomationId(Long automationId) {
+    public void findAllConditionsByAutomationId(Long automationId, List<Condition<?>> toPut) {
-        return conditionRepository.findAllByAutomationId(automationId);
+        toPut.addAll(conditionRepository.findAllByAutomationId(automationId));
     }
 }

src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/service/DeviceService.java

@@ -4,6 +4,7 @@ import static ch.usi.inf.sa4.sanmarinoes.smarthut.utils.Utils.toList;
 
 import ch.usi.inf.sa4.sanmarinoes.smarthut.error.NotFoundException;
 import ch.usi.inf.sa4.sanmarinoes.smarthut.models.*;
+import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Comparator;
 import java.util.List;
@@ -52,7 +53,8 @@ public class DeviceService {
     public void triggerTriggers(Device device, final String username) {
 
         final long deviceId = device.getId();
-        final List<Trigger<?>> triggers = automationService.findTriggersByDeviceId(deviceId);
+        final List<Trigger<?>> triggers = new ArrayList<>();
+        automationService.findTriggersByDeviceId(deviceId, triggers);
 
         triggers.stream()
                 .filter(Trigger::triggered)
@@ -61,8 +63,9 @@ public class DeviceService {
                 .distinct()
                 .filter(
                         a -> {
-                            final List<Condition<?>> conditions =
+                            final List<Condition<?>> conditions = new ArrayList<>();
-                                    automationService.findAllConditionsByAutomationId(a.getId());
+                            automationService.findAllConditionsByAutomationId(
+                                    a.getId(), conditions);
                             if (conditions.isEmpty()) return true;
                             return conditions.stream().allMatch(Condition::triggered);
                         })

src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/SwitchControllerTests.java

@@ -98,7 +98,7 @@ public class SwitchControllerTests {
         ArrayList<Switchable> helper = new ArrayList<Switchable>();
         helper.add(light);
         helper.add(light2);
-        when(deviceService.saveAllAsOwner(aSwitch.getOutputs(), principal.getName()))
+        when(deviceService.saveAllAsOwner(aSwitch.getSwitchables(), principal.getName()))
                 .thenReturn(helper);
         MockHttpServletRequest request = new MockHttpServletRequest();
         RequestContextHolder.setRequestAttributes(new ServletRequestAttributes(request));
@@ -123,7 +123,7 @@ public class SwitchControllerTests {
         ArrayList<Switchable> helper = new ArrayList<Switchable>();
         helper.add(light);
         helper.add(light2);
-        when(deviceService.saveAllAsOwner(aSwitch.getOutputs(), principal.getName()))
+        when(deviceService.saveAllAsOwner(aSwitch.getSwitchables(), principal.getName()))
                 .thenReturn(helper);
         MockHttpServletRequest request = new MockHttpServletRequest();
         RequestContextHolder.setRequestAttributes(new ServletRequestAttributes(request));
@@ -148,7 +148,7 @@ public class SwitchControllerTests {
         ArrayList<Switchable> helper = new ArrayList<Switchable>();
         helper.add(light);
         helper.add(light2);
-        when(deviceService.saveAllAsOwner(aSwitch.getOutputs(), principal.getName()))
+        when(deviceService.saveAllAsOwner(aSwitch.getSwitchables(), principal.getName()))
                 .thenReturn(helper);
         MockHttpServletRequest request = new MockHttpServletRequest();
         RequestContextHolder.setRequestAttributes(new ServletRequestAttributes(request));

src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/model/ButtonDimmerTests.java

@@ -39,7 +39,7 @@ public class ButtonDimmerTests {
         @DisplayName(" increase the intensity ")
         public void increase() {
             buttonDimmer.increaseIntensity();
-            for (Dimmable dl : buttonDimmer.getOutputs()) {
+            for (Dimmable dl : buttonDimmer.getDimmables()) {
                 assertTrue(dl.getIntensity() > 10);
             }
         }
@@ -48,7 +48,7 @@ public class ButtonDimmerTests {
         @DisplayName(" decrease the intensity ")
         public void decrease() {
             buttonDimmer.decreaseIntensity();
-            for (Dimmable dl : buttonDimmer.getOutputs()) {
+            for (Dimmable dl : buttonDimmer.getDimmables()) {
                 assertTrue(dl.getIntensity() < 10);
             }
         }

src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/model/DimmerTests.java

@@ -34,12 +34,13 @@ public class DimmerTests {
     @DisplayName("connect off")
     public void connectOff() {
         DimmableLight d = new DimmableLight();
+        d.setId(35L);
         d.getDimmers().add(this.dimmer);
-        dimmer.getOutputs().add(d);
+        dimmer.getDimmables().add(d);
         dimmer.connect(d, false);
 
         assertFalse(d.getDimmers().contains((this.dimmer)));
 
-        assertFalse((this.dimmer.getOutputs().contains(d)));
+        assertFalse(this.dimmer.getOutputs().contains(d));
     }
 }

src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/model/KnobDimmerTests.java

@@ -39,7 +39,7 @@ public class KnobDimmerTests {
         @DisplayName(" set the intensity ")
         public void increase() {
             knobDimmer.setLightIntensity(30);
-            for (Dimmable dl : knobDimmer.getOutputs()) {
+            for (Dimmable dl : knobDimmer.getDimmables()) {
                 assertEquals(30, dl.getIntensity());
             }
         }

src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/model/SwitchTests.java

@@ -20,9 +20,9 @@ public class SwitchTests {
         RegularLight regularLight = new RegularLight();
         DimmableLight dimmableLight = new DimmableLight();
         SmartPlug smartPlug = new SmartPlug();
-        this.aSwitch.getOutputs().add(regularLight);
+        this.aSwitch.getSwitchables().add(regularLight);
-        this.aSwitch.getOutputs().add(dimmableLight);
+        this.aSwitch.getSwitchables().add(dimmableLight);
-        this.aSwitch.getOutputs().add(smartPlug);
+        this.aSwitch.getSwitchables().add(smartPlug);
     }
 
     @Test
@@ -80,7 +80,7 @@ public class SwitchTests {
     @DisplayName("Checks that toggling on sets all elements of the Set on as well")
     public void toggleEffctOnSet() {
         aSwitch.toggle();
-        for (final Switchable s : aSwitch.getOutputs()) {
+        for (final Switchable s : aSwitch.getSwitchables()) {
             assertTrue(s.isOn());
         }
     }
@@ -90,7 +90,7 @@ public class SwitchTests {
     public void toggleOffEffectOnElementes() {
         aSwitch.setOn(true);
         aSwitch.toggle();
-        for (final Switchable s : aSwitch.getOutputs()) {
+        for (final Switchable s : aSwitch.getSwitchables()) {
             assertFalse(s.isOn());
         }
     }

src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/service/DeviceServiceTests.java

@@ -98,8 +98,12 @@ public class DeviceServiceTests {
 
         a.getScenes().add(sp);
 
-        when(automationService.findTriggersByDeviceId(1L)).thenReturn(List.of(b));
+        doAnswer(i -> ((List<Trigger<?>>) i.getArgument(1)).add(b))
-        when(automationService.findAllConditionsByAutomationId(5L)).thenReturn(List.of(c));
+                .when(automationService)
+                .findTriggersByDeviceId(eq(1L), any());
+        doAnswer(i -> ((List<Condition<?>>) i.getArgument(1)).add(c))
+                .when(automationService)
+                .findAllConditionsByAutomationId(eq(5L), any());
         when(automationService.findByVerifiedId(5L)).thenReturn(a);
         when(sceneService.findByValidatedId(4L)).thenReturn(s);