constructor unit tests

tests/java-src/org/jnius/VariablePassing.java

@@ -2,6 +2,21 @@ package org.jnius;
 
 public class VariablePassing {
 
+  public VariablePassing() {
+
+  }
+
+  public VariablePassing(int[] numbers) {
+    squareNumbers(numbers);
+  }
+
+  public VariablePassing(int[] numbers1, int[] numbers2, int[] numbers3, int[] numbers4) {
+    squareNumbers(numbers1);
+    squareNumbers(numbers2);
+    squareNumbers(numbers3);
+    squareNumbers(numbers4);
+  }
+
   private static void squareNumbers(int[] numbers) {
     for (int i = 0; i < numbers.length; i++) {
       numbers[i] = i * i;

tests/test_pass_by_reference_or_value.py

@@ -14,9 +14,8 @@ class PassByReferenceOrValueTest(unittest.TestCase):
             for n, c in zip(numbers, changed):
                 self._verify(n, c)
 
-    def test_single_param(self):
+    def test_single_param_static(self):
         VariablePassing = autoclass('org.jnius.VariablePassing')
-        variablePassing = VariablePassing()
 
         # passed by reference (default), numbers should change
         numbers = list(range(10))
@@ -33,6 +32,10 @@ class PassByReferenceOrValueTest(unittest.TestCase):
         VariablePassing.singleParamStatic(numbers, pass_by_reference=False)
         self._verify(numbers, False)
 
+    def test_single_param(self):
+        VariablePassing = autoclass('org.jnius.VariablePassing')
+        variablePassing = VariablePassing()
+
         # passed by reference (default), numbers should change
         numbers = list(range(10))
         variablePassing.singleParam(numbers)
@@ -48,9 +51,8 @@ class PassByReferenceOrValueTest(unittest.TestCase):
         variablePassing.singleParam(numbers, pass_by_reference=False)
         self._verify(numbers, False)
 
-    def test_multiple_params(self):
+    def test_multiple_params_static(self):
         VariablePassing = autoclass('org.jnius.VariablePassing')
-        variablePassing = VariablePassing()
 
         # passed by reference (default), all numbers should change
         numbers = [list(range(10)) for _ in range(4)]
@@ -88,3 +90,102 @@ class PassByReferenceOrValueTest(unittest.TestCase):
         changed = (False, True, False, True)
         VariablePassing.multipleParamsStatic(*numbers, pass_by_reference=changed)
         self._verify_all(numbers, changed)
+
+    def test_multiple_params(self):
+        VariablePassing = autoclass('org.jnius.VariablePassing')
+        variablePassing = VariablePassing()
+
+        # passed by reference (default), all numbers should change
+        numbers = [list(range(10)) for _ in range(4)]
+        variablePassing.multipleParams(*numbers)
+        self._verify_all(numbers, [True] * 4)
+
+        # passed by reference, all numbers should change
+        numbers = [list(range(10)) for _ in range(4)]
+        variablePassing.multipleParams(*numbers, pass_by_reference=True)
+        self._verify_all(numbers, [True] * 4)
+
+        # passed by value, no numbers should change
+        numbers = [list(range(10)) for _ in range(4)]
+        variablePassing.multipleParams(*numbers, pass_by_reference=False)
+        self._verify_all(numbers, [False] * 4)
+
+        # only the first set of numbers should change
+        numbers = [list(range(10)) for _ in range(4)]
+        variablePassing.multipleParams(*numbers, pass_by_reference=[True, False])
+        self._verify_all(numbers, [True, False, False, False])
+
+        # only the first set of numbers should not change
+        numbers = [list(range(10)) for _ in range(4)]
+        variablePassing.multipleParams(*numbers, pass_by_reference=[False, True])
+        self._verify_all(numbers, [False, True, True, True])
+
+        # only the odd sets of numbers should change
+        numbers = [list(range(10)) for _ in range(4)]
+        changed = (True, False, True, False)
+        variablePassing.multipleParams(*numbers, pass_by_reference=changed)
+        self._verify_all(numbers, changed)
+
+        # only the even sets of numbers should change
+        numbers = [list(range(10)) for _ in range(4)]
+        changed = (False, True, False, True)
+        variablePassing.multipleParams(*numbers, pass_by_reference=changed)
+        self._verify_all(numbers, changed)
+
+    def test_contructor_single_param(self):
+        VariablePassing = autoclass('org.jnius.VariablePassing')
+
+        # passed by reference (default), numbers should change
+        numbers = list(range(10))
+        variablePassing = VariablePassing(numbers)
+        self._verify(numbers, True)
+
+        # passed by reference, numbers should change
+        numbers = list(range(10))
+        variablePassing = VariablePassing(numbers, pass_by_reference=True)
+        self._verify(numbers, True)
+
+        # passed by value, numbers should not change
+        numbers = list(range(10))
+        variablePassing = VariablePassing(numbers, pass_by_reference=False)
+        self._verify(numbers, False)
+
+    def test_contructor_multiple_params(self):
+        VariablePassing = autoclass('org.jnius.VariablePassing')
+
+        # passed by reference (default), all numbers should change
+        numbers = [list(range(10)) for _ in range(4)]
+        variablePassing = VariablePassing(*numbers)
+        self._verify_all(numbers, [True] * 4)
+
+        # passed by reference, all numbers should change
+        numbers = [list(range(10)) for _ in range(4)]
+        variablePassing = VariablePassing(*numbers, pass_by_reference=True)
+        self._verify_all(numbers, [True] * 4)
+
+        # passed by value, no numbers should change
+        numbers = [list(range(10)) for _ in range(4)]
+        variablePassing = VariablePassing(*numbers, pass_by_reference=False)
+        self._verify_all(numbers, [False] * 4)
+
+        # only the first set of numbers should change
+        numbers = [list(range(10)) for _ in range(4)]
+        variablePassing = VariablePassing(*numbers, pass_by_reference=[True, False])
+        self._verify_all(numbers, [True, False, False, False])
+
+        # only the first set of numbers should not change
+        numbers = [list(range(10)) for _ in range(4)]
+        variablePassing = VariablePassing(*numbers, pass_by_reference=[False, True])
+        self._verify_all(numbers, [False, True, True, True])
+
+        # only the odd sets of numbers should change
+        numbers = [list(range(10)) for _ in range(4)]
+        changed = (True, False, True, False)
+        variablePassing = VariablePassing(*numbers, pass_by_reference=changed)
+        self._verify_all(numbers, changed)
+
+        # only the even sets of numbers should change
+        numbers = [list(range(10)) for _ in range(4)]
+        changed = (False, True, False, True)
+        variablePassing = VariablePassing(*numbers, pass_by_reference=changed)
+        self._verify_all(numbers, changed)