fix tests by using Objects.equals()

Author: danielfeismann

src/test/groovy/edu/ie3/datamodel/io/factory/timeseries/CosmoTimeBasedWeatherValueFactoryTest.groovy

@@ -45,7 +45,7 @@ class CosmoTimeBasedWeatherValueFactoryTest extends Specification {
     def model = factory.buildModel(data)
 
     then:
-    model.equals(expectedResults)
+    Objects.equals(model,expectedResults)
   }
 
   def "A PsdmTimeBasedWeatherValueFactory should be able to create time series values"() {
@@ -77,7 +77,7 @@ class CosmoTimeBasedWeatherValueFactoryTest extends Specification {
     def model = factory.buildModel(data)
 
     then:
-    model.equals(expectedResults)
+    Objects.equals(model,expectedResults)
   }
 
   def "A PsdmTimeBasedWeatherValueFactory should throw FactoryException if required field is missing"() {
@@ -133,6 +133,6 @@ class CosmoTimeBasedWeatherValueFactoryTest extends Specification {
     def model = factory.buildModel(data)
 
     then:
-    !model.equals(expectedResults)
+    !Objects.equals(model,expectedResults)
   }
 }

src/test/groovy/edu/ie3/datamodel/io/factory/timeseries/TimeBasedSimpleValueFactoryTest.groovy

@@ -127,7 +127,7 @@ class TimeBasedSimpleValueFactoryTest extends Specification {
         )
 
     expect:
-    Object.equals(factory.buildModel(data), expected)
+    Objects.equals(factory.buildModel(data), expected)
   }
 
   def "The simple time based value factory builds correct heat and active power value"() {
@@ -145,7 +145,7 @@ class TimeBasedSimpleValueFactoryTest extends Specification {
         )
 
     expect:
-    Object.equals(factory.buildModel(data), expected)
+    Objects.equals(factory.buildModel(data), expected)
   }
 
   def "The simple time based value factory builds correct heat demand value"() {
@@ -162,7 +162,7 @@ class TimeBasedSimpleValueFactoryTest extends Specification {
         )
 
     expect:
-    Object.equals(factory.buildModel(data), expected)
+    Objects.equals(factory.buildModel(data), expected)
   }
 
   def "The simple time based value factory builds correct apparent power value"() {
@@ -180,7 +180,7 @@ class TimeBasedSimpleValueFactoryTest extends Specification {
         )
 
     expect:
-    Object.equals(factory.buildModel(data), expected)
+    Objects.equals(factory.buildModel(data), expected)
   }
 
   def "The simple time based value factory builds correct active power value"() {
@@ -200,7 +200,7 @@ class TimeBasedSimpleValueFactoryTest extends Specification {
     def obj = factory.buildModel(data)
 
     expect:
-    Object.equals(obj, expected)
+    Objects.equals(obj, expected)
   }
 
   def "The simple time based value factory throws a FactoryException upon build request, if a class is not supported"() {