Using Spring RestDocs bracket notation for documenting array objects












0















I'm using spring restdocs to document my spring boot api with junit/webmvc and am running into an issue for documenting a certain portion of a request-body.



An example json request body:



{
"thisFieldHas.aDot": {
"a": "b"
}
...
"thisFieldHas.someDots.andAnArray" : [
"key" : "someValue"
]
...
}


Now, I have successfully been able to document the thisFieldHas.aDot object using Spring Rest Doc's bracket notation like this:



fieldWithPath("['thisFieldHas.aDot'].a").description("this is the letter a");


however, I have not had success with the thisFieldHas.someDots.andAnArray object. I've tried the below permutations and am out of ideas - does spring restdocs even support this?



fieldWithPath("['thisFieldHas.someDots.andAnArray'].key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray']..key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray'].key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray'.].key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray']['key']").description("this is a key");









share|improve this question























  • As far as I can tell ['thisFieldHas.someDots.andAnArray']..key works correctly. Can you provide a minimal, complete, and verifiable example that shows that it does not?

    – Andy Wilkinson
    Nov 14 '18 at 21:09
















0















I'm using spring restdocs to document my spring boot api with junit/webmvc and am running into an issue for documenting a certain portion of a request-body.



An example json request body:



{
"thisFieldHas.aDot": {
"a": "b"
}
...
"thisFieldHas.someDots.andAnArray" : [
"key" : "someValue"
]
...
}


Now, I have successfully been able to document the thisFieldHas.aDot object using Spring Rest Doc's bracket notation like this:



fieldWithPath("['thisFieldHas.aDot'].a").description("this is the letter a");


however, I have not had success with the thisFieldHas.someDots.andAnArray object. I've tried the below permutations and am out of ideas - does spring restdocs even support this?



fieldWithPath("['thisFieldHas.someDots.andAnArray'].key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray']..key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray'].key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray'.].key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray']['key']").description("this is a key");









share|improve this question























  • As far as I can tell ['thisFieldHas.someDots.andAnArray']..key works correctly. Can you provide a minimal, complete, and verifiable example that shows that it does not?

    – Andy Wilkinson
    Nov 14 '18 at 21:09














0












0








0








I'm using spring restdocs to document my spring boot api with junit/webmvc and am running into an issue for documenting a certain portion of a request-body.



An example json request body:



{
"thisFieldHas.aDot": {
"a": "b"
}
...
"thisFieldHas.someDots.andAnArray" : [
"key" : "someValue"
]
...
}


Now, I have successfully been able to document the thisFieldHas.aDot object using Spring Rest Doc's bracket notation like this:



fieldWithPath("['thisFieldHas.aDot'].a").description("this is the letter a");


however, I have not had success with the thisFieldHas.someDots.andAnArray object. I've tried the below permutations and am out of ideas - does spring restdocs even support this?



fieldWithPath("['thisFieldHas.someDots.andAnArray'].key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray']..key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray'].key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray'.].key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray']['key']").description("this is a key");









share|improve this question














I'm using spring restdocs to document my spring boot api with junit/webmvc and am running into an issue for documenting a certain portion of a request-body.



An example json request body:



{
"thisFieldHas.aDot": {
"a": "b"
}
...
"thisFieldHas.someDots.andAnArray" : [
"key" : "someValue"
]
...
}


Now, I have successfully been able to document the thisFieldHas.aDot object using Spring Rest Doc's bracket notation like this:



fieldWithPath("['thisFieldHas.aDot'].a").description("this is the letter a");


however, I have not had success with the thisFieldHas.someDots.andAnArray object. I've tried the below permutations and am out of ideas - does spring restdocs even support this?



fieldWithPath("['thisFieldHas.someDots.andAnArray'].key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray']..key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray'].key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray'.].key").description("this is a key");
fieldWithPath("['thisFieldHas.someDots.andAnArray']['key']").description("this is a key");






spring-restdocs






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asked Nov 13 '18 at 21:56









TonyRedYellowTonyRedYellow

61




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  • As far as I can tell ['thisFieldHas.someDots.andAnArray']..key works correctly. Can you provide a minimal, complete, and verifiable example that shows that it does not?

    – Andy Wilkinson
    Nov 14 '18 at 21:09



















  • As far as I can tell ['thisFieldHas.someDots.andAnArray']..key works correctly. Can you provide a minimal, complete, and verifiable example that shows that it does not?

    – Andy Wilkinson
    Nov 14 '18 at 21:09

















As far as I can tell ['thisFieldHas.someDots.andAnArray']..key works correctly. Can you provide a minimal, complete, and verifiable example that shows that it does not?

– Andy Wilkinson
Nov 14 '18 at 21:09





As far as I can tell ['thisFieldHas.someDots.andAnArray']..key works correctly. Can you provide a minimal, complete, and verifiable example that shows that it does not?

– Andy Wilkinson
Nov 14 '18 at 21:09












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