- F transformTo(A,B)

Author: LarsEckart

approvaltests-tests/src/test/java/org/approvaltests/Parse1InputTest.java

@@ -14,6 +14,8 @@ void testSimpleString()
         b -> B
         """;
     ParseInput.from(expected).verifyAll(String::toUpperCase);
+    Approvals.verifyAll(ParseInput.from(expected).getInputs(), s -> s + " -> " + s.toUpperCase(),
+        new Options().inline(expected));
   }
   @Test
   void testWithTypesTransformersAndBoth()

approvaltests-tests/src/test/java/org/approvaltests/Parse2InputTest.java

@@ -12,8 +12,8 @@ void testWithTypesTransformersAndBoth()
         1,3.3 -> 3.3
         """;
     ParseInput.from(expected).withTypes(Integer.class, Double.class).verifyAll(t -> t.getFirst() * t.getSecond());
-    // TODO: continue here
-    //    ParseInput.from(expected).transformTo(Integer::parseInt).verifyAll(Integer::toBinaryString);
-    //    ParseInput.from(expected).withTypes(String.class).transformTo(Integer::parseInt).verifyAll(Integer::toBinaryString);
+    ParseInput.from(expected).transformTo(Integer::parseInt, Double::parseDouble).verifyAll(t -> t.getFirst() * t.getSecond());
+//    ParseInput.from(expected).withTypes(String.class).transformTo(Integer::parseInt)
+//        .verifyAll(Integer::toBinaryString);
   }
 }

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

@@ -98,6 +98,11 @@ public <T1, T2> ParseInputWith2Parameters<T1, T2, Tuple<T1, T2>> withTypes(Class
   {
     return ParseInputWith2Parameters.create(expected, type1, type2);
   }
+  public <T1, T2>  ParseInputWith2Parameters<T1, T2, Tuple<T1, T2>> transformTo(Function1<String, T1> transformer1, Function1<String, T2> transformer2)
+  {
+    return ParseInputWith2Parameters.create(expected, transformer1, transformer2);
+
+  }
   public ParseInput<OUT> multiline()
   {
     this.multiline = true;
@@ -107,4 +112,8 @@ public <OUT> ParseInputWith1Parameters<OUT> transformTo(Function1<String, OUT> t
   {
     return new ParseInputWith1Parameters<>(expected, transformer);
   }
+  public Queryable<OUT> getInputs()
+  {
+    return parse().select(Tuple::getSecond);
+  }
 }

approvaltests-tests/src/test/java/org/approvaltests/ParseInputWith2Parameters.java

@@ -20,6 +20,11 @@ public static <IN1, IN2> ParseInputWith2Parameters<IN1, IN2, Tuple<IN1, IN2>> cr
   {
     Function1<String, IN1> t1 = getTransformerForClass(type1);
     Function1<String, IN2> t2 = getTransformerForClass(type2);
+    return create(expected, t1, t2);
+  }
+  public static <IN1, IN2> ParseInputWith2Parameters<IN1, IN2, Tuple<IN1, IN2>> create(String expected,
+      Function1<String, IN1> t1, Function1<String, IN2> t2)
+  {
     Function1<String, Tuple<IN1, IN2>> f = s -> {
       var temp = Queryable.as(s.split(",")).select(String::trim);
       IN1 v1 = t1.call(temp.get(0));