- F partial implementation of ParseInput with 3 parameters

Author: LarsEckart

approvaltests-tests/src/test/java/org/approvaltests/Parse3InputTest.java

@@ -19,8 +19,8 @@ void testWithTypesTransformersAndBoth()
         .verifyAll(t -> t.getFirst() * t.getSecond() * (t.getThird() ? 1 : 0));
     ParseInput.from(expected).withTypes(Integer.class, Double.class, Boolean.class)
         .verifyAll((i, d, b) -> i * d * (b ? 1 : 0));
-    //    ParseInput.from(expected).transformTo(Integer::parseInt, Double::parseDouble)
-    //        .verifyAll(t -> t.getFirst() * t.getSecond());
+    ParseInput.from(expected).transformTo(Integer::parseInt, Double::parseDouble, Boolean::parseBoolean)
+        .verifyAll(t -> t.getFirst() * t.getSecond() * (t.getThird() ? 1 : 0));
     //    ParseInput.from(expected).withTypes(Integer.class, Double.class).transformTo((i, d) -> i * d)
     //        .verifyAll(t -> t);
   }

approvaltests/src/main/java/org/approvaltests/utils/parseinput/ParseInput.java

@@ -98,6 +98,11 @@ public <T1, T2, T3> ParseInputWith3Parameters<T1, T2, T3> withTypes(Class<T1> ty
     return ParseInputWith3Parameters.create(expected, getTransformerForClass(type1), getTransformerForClass(type2),
         getTransformerForClass(type3), options);
   }
+  public <T1, T2, T3> ParseInputWith3Parameters<T1, T2, T3> transformTo(Function1<String, T1> transformer1,
+      Function1<String, T2> transformer2, Function1<String, T3> transformer3)
+  {
+    return ParseInputWith3Parameters.create(expected, transformer1, transformer2, transformer3, options);
+  }
   public static class ParseInputOptions
   {
     public final boolean multiline;