How to access the all key value? - selenium

Question

All "long_name" value for all index of "address_Components" is not display. When using the path: path("results[0].address_components[].long_name")
then test case is failed.
I want to display all "long_name" value given in response. Please suggest me.
{
"results" : [
{
"address_components" : [
{
"long_name" : "Chicago",
"short_name" : "Chicago",
"types" : [ "locality", "political" ]
},
{
"long_name" : "Cook County",
"short_name" : "Cook County",
"types" : [ "administrative_area_level_2", "political" ]
},
{
"long_name" : "Illinois",
"short_name" : "IL",
"types" : [ "administrative_area_level_1", "political" ]
},
{
"long_name" : "United States",
"short_name" : "US",
"types" : [ "country", "political" ]
}
],
"formatted_address" : "Chicago, IL, USA",
"geometry" : {
"bounds" : {
"northeast" : {
"lat" : 42.023131,
"lng" : -87.52366099999999
},
"southwest" : {
"lat" : 41.6443349,
"lng" : -87.9402669
}
},
"location" : {
"lat" : 41.8781136,
"lng" : -87.6297982
},
"location_type" : "APPROXIMATE",
"viewport" : {
"northeast" : {
"lat" : 42.023131,
"lng" : -87.52404399999999
},
"southwest" : {
"lat" : 41.6443349,
"lng" : -87.9402669
}
}
},
"place_id" : "ChIJ7cv00DwsDogRAMDACa2m4K8",
"types" : [ "locality", "political" ]
}
],
"status" : "OK"
}
I am using selenium (Maven TestNG):
#Test
public void test_08(){
String[] arrayList = {"chicago"};
for(int i=0; i<arrayList.length; i++){
Response resp = given().
parameter("address", arrayList[i]).
when().
get("http://maps.googleapis.com/maps/api/geocode/json");
Assert.assertEquals(resp.getStatusCode(), 200);
String respReport = resp.
then().
contentType(ContentType.JSON).
extract().
path("results[0].address_components[0].long_name");
System.out.println("Logn Name: "+respReport+);
}
}
OUT PUT:
Logn Name: Chicago
PASSED: test_08

Answer 1

It is because you don't give an index to components as well which is also a json array! So this one passes because you are giving an index to components:
path("results[0].address_components[0].long_name");
Whilst in your bold text at the top of your description you don't.
Now for iterating through the various elements of address_componenents array all you need to do is find the length of the address_components array and then increase the index from zero until < length.of the json array. Something like this:
String jsonObjectAsString = jsonObjectFromYourResponse.toString();
public void retrieveAddressComponenets(String jsonObjectAsString){
JsonElement jelement = new JsonParser().parse(jsonObjectAsString);
JsonObject jobject = jelement.getAsJsonObject();
JsonArray jArray = jobject.getAsJsonArray("address_components");
int i=0;
while(i<jArray.length()){
jelement = new JsonParser().parse(jarray.get(i).toString());
System.out.println("Logn Name: "+respReport);
i++;
}
}
Here is how your json object looks like (currently it has 4 entries you want to retrieve)
Hope this helps to resolve!
Best of luck!