Add integration test for flatten #122

Author: TobiasNx

metafix/src/test/resources/org/metafacture/metafix/integration/method/fromJson/toJson/flattenNested/expected.json

@@ -0,0 +1,5 @@
+{
+  "zoo" : [ {
+    "animals" : [ "ant", "dog", "cat", "fish", "zebra", "horse", "hippo", "giraffe" ]
+  } ]
+}

metafix/src/test/resources/org/metafacture/metafix/integration/method/fromJson/toJson/flattenNested/input.json

@@ -0,0 +1,3 @@
+{
+  "zoo": [ {"animals" : [ [ "ant", "dog" ], "cat", [ "fish", [ "zebra", "horse" ], "hippo" ], "giraffe"] } ]
+}

metafix/src/test/resources/org/metafacture/metafix/integration/method/fromJson/toJson/flattenNested/test.fix

@@ -0,0 +1 @@
+flatten("zoo.*.animals[]")

metafix/src/test/resources/org/metafacture/metafix/integration/method/fromJson/toJson/flattenNested/test.flux

@@ -0,0 +1,8 @@
+FLUX_DIR + "input.json"
+|open-file
+|as-records
+|decode-json
+|fix(FLUX_DIR + "test.fix")
+|encode-json(prettyPrinting="true")
+|write(FLUX_DIR + "output-metafix.json")
+;