JSON filter&assert function in Node.js
i receive following response from api:
{
"fieldErrors": [
{
"field": "firstName",
"code": "Pattern",
"message": "Invalid characters"
},
{
"field": "repeatPassword",
"code": "Size",
"message": "Size must be between 6 and 64 characters"
},
{
"field": "password",
"code": "Size",
"message": "Size must be between 6 and 64 characters"
},
{
"field": "firstName",
"code": "Size",
"message": "Size must be between 3 and 32 characters"
},
{
"field": "lastName",
"code": "Pattern",
"message": "Invalid characters"
},
{
"field": "email",
"code": "Size",
"message": "Size must be between 3 and 256 characters"
},
{
"field": "password",
"code": "AmRestUser.PasswordTooWeak",
"message": "Password is to weak (must consist of upper and lower case, digits, and can't contain first name)."
},
{
"field": "phoneNo",
"code": "order.summary.invalidPhone",
"message": "Invalid Phone"
}
],
"isSuccess": false
}I writing api tests in using Mocha and i want to check fields of all existing errors
I write following tests:
var selected = res.body.fieldErrors.filter(function(item){
return (item["field"]=="firstName" && item["code"] == "Pattern" && item["message"]=="Invalid characters");
});
assert.equal(selected.length,1);
selected = res.body.fieldErrors.filter(function(item){
return (item["field"]=="repeatPassword" && item["code"] == "Size" && item["message"]=="Size must be between 6 and 64 characters");
});
assert.equal(selected.length,1);Tests works for me, but there is lot of a redundant code, in this case i should write same code eight times, it is difficult to maintain
Now i want to write one function, in parameters I could pass json, and names of code, message and field. Function should return the number of occurrences, how can i do it?
node.js api testing mocha
asked Nov 14 '18 at 13:23
user10248787user10248787
34
add a comment |
i receive following response from api:
{
"fieldErrors": [
{
"field": "firstName",
"code": "Pattern",
"message": "Invalid characters"
},
{
"field": "repeatPassword",
"code": "Size",
"message": "Size must be between 6 and 64 characters"
},
{
"field": "password",
"code": "Size",
"message": "Size must be between 6 and 64 characters"
},
{
"field": "firstName",
"code": "Size",
"message": "Size must be between 3 and 32 characters"
},
{
"field": "lastName",
"code": "Pattern",
"message": "Invalid characters"
},
{
"field": "email",
"code": "Size",
"message": "Size must be between 3 and 256 characters"
},
{
"field": "password",
"code": "AmRestUser.PasswordTooWeak",
"message": "Password is to weak (must consist of upper and lower case, digits, and can't contain first name)."
},
{
"field": "phoneNo",
"code": "order.summary.invalidPhone",
"message": "Invalid Phone"
}
],
"isSuccess": false
}I writing api tests in using Mocha and i want to check fields of all existing errors
I write following tests:
var selected = res.body.fieldErrors.filter(function(item){
return (item["field"]=="firstName" && item["code"] == "Pattern" && item["message"]=="Invalid characters");
});
assert.equal(selected.length,1);
selected = res.body.fieldErrors.filter(function(item){
return (item["field"]=="repeatPassword" && item["code"] == "Size" && item["message"]=="Size must be between 6 and 64 characters");
});
assert.equal(selected.length,1);Tests works for me, but there is lot of a redundant code, in this case i should write same code eight times, it is difficult to maintain
Now i want to write one function, in parameters I could pass json, and names of code, message and field. Function should return the number of occurrences, how can i do it?
node.js api testing mocha
asked Nov 14 '18 at 13:23
user10248787user10248787
34
add a comment |
i receive following response from api:
{
"fieldErrors": [
{
"field": "firstName",
"code": "Pattern",
"message": "Invalid characters"
},
{
"field": "repeatPassword",
"code": "Size",
"message": "Size must be between 6 and 64 characters"
},
{
"field": "password",
"code": "Size",
"message": "Size must be between 6 and 64 characters"
},
{
"field": "firstName",
"code": "Size",
"message": "Size must be between 3 and 32 characters"
},
{
"field": "lastName",
"code": "Pattern",
"message": "Invalid characters"
},
{
"field": "email",
"code": "Size",
"message": "Size must be between 3 and 256 characters"
},
{
"field": "password",
"code": "AmRestUser.PasswordTooWeak",
"message": "Password is to weak (must consist of upper and lower case, digits, and can't contain first name)."
},
{
"field": "phoneNo",
"code": "order.summary.invalidPhone",
"message": "Invalid Phone"
}
],
"isSuccess": false
}I writing api tests in using Mocha and i want to check fields of all existing errors
I write following tests:
var selected = res.body.fieldErrors.filter(function(item){
return (item["field"]=="firstName" && item["code"] == "Pattern" && item["message"]=="Invalid characters");
});
assert.equal(selected.length,1);
selected = res.body.fieldErrors.filter(function(item){
return (item["field"]=="repeatPassword" && item["code"] == "Size" && item["message"]=="Size must be between 6 and 64 characters");
});
assert.equal(selected.length,1);Tests works for me, but there is lot of a redundant code, in this case i should write same code eight times, it is difficult to maintain
Now i want to write one function, in parameters I could pass json, and names of code, message and field. Function should return the number of occurrences, how can i do it?
node.js api testing mocha
asked Nov 14 '18 at 13:23
user10248787user10248787
34
i receive following response from api:
{
"fieldErrors": [
{
"field": "firstName",
"code": "Pattern",
"message": "Invalid characters"
},
{
"field": "repeatPassword",
"code": "Size",
"message": "Size must be between 6 and 64 characters"
},
{
"field": "password",
"code": "Size",
"message": "Size must be between 6 and 64 characters"
},
{
"field": "firstName",
"code": "Size",
"message": "Size must be between 3 and 32 characters"
},
{
"field": "lastName",
"code": "Pattern",
"message": "Invalid characters"
},
{
"field": "email",
"code": "Size",
"message": "Size must be between 3 and 256 characters"
},
{
"field": "password",
"code": "AmRestUser.PasswordTooWeak",
"message": "Password is to weak (must consist of upper and lower case, digits, and can't contain first name)."
},
{
"field": "phoneNo",
"code": "order.summary.invalidPhone",
"message": "Invalid Phone"
}
],
"isSuccess": false
}I writing api tests in using Mocha and i want to check fields of all existing errors
I write following tests:
var selected = res.body.fieldErrors.filter(function(item){
return (item["field"]=="firstName" && item["code"] == "Pattern" && item["message"]=="Invalid characters");
});
assert.equal(selected.length,1);
selected = res.body.fieldErrors.filter(function(item){
return (item["field"]=="repeatPassword" && item["code"] == "Size" && item["message"]=="Size must be between 6 and 64 characters");
});
assert.equal(selected.length,1);Tests works for me, but there is lot of a redundant code, in this case i should write same code eight times, it is difficult to maintain
Now i want to write one function, in parameters I could pass json, and names of code, message and field. Function should return the number of occurrences, how can i do it?
{
"fieldErrors": [
{
"field": "firstName",
"code": "Pattern",
"message": "Invalid characters"
},
{
"field": "repeatPassword",
"code": "Size",
"message": "Size must be between 6 and 64 characters"
},
{
"field": "password",
"code": "Size",
"message": "Size must be between 6 and 64 characters"
},
{
"field": "firstName",
"code": "Size",
"message": "Size must be between 3 and 32 characters"
},
{
"field": "lastName",
"code": "Pattern",
"message": "Invalid characters"
},
{
"field": "email",
"code": "Size",
"message": "Size must be between 3 and 256 characters"
},
{
"field": "password",
"code": "AmRestUser.PasswordTooWeak",
"message": "Password is to weak (must consist of upper and lower case, digits, and can't contain first name)."
},
{
"field": "phoneNo",
"code": "order.summary.invalidPhone",
"message": "Invalid Phone"
}
],
"isSuccess": false
}{
"fieldErrors": [
{
"field": "firstName",
"code": "Pattern",
"message": "Invalid characters"
},
{
"field": "repeatPassword",
"code": "Size",
"message": "Size must be between 6 and 64 characters"
},
{
"field": "password",
"code": "Size",
"message": "Size must be between 6 and 64 characters"
},
{
"field": "firstName",
"code": "Size",
"message": "Size must be between 3 and 32 characters"
},
{
"field": "lastName",
"code": "Pattern",
"message": "Invalid characters"
},
{
"field": "email",
"code": "Size",
"message": "Size must be between 3 and 256 characters"
},
{
"field": "password",
"code": "AmRestUser.PasswordTooWeak",
"message": "Password is to weak (must consist of upper and lower case, digits, and can't contain first name)."
},
{
"field": "phoneNo",
"code": "order.summary.invalidPhone",
"message": "Invalid Phone"
}
],
"isSuccess": false
} var selected = res.body.fieldErrors.filter(function(item){
return (item["field"]=="firstName" && item["code"] == "Pattern" && item["message"]=="Invalid characters");
});
assert.equal(selected.length,1);
selected = res.body.fieldErrors.filter(function(item){
return (item["field"]=="repeatPassword" && item["code"] == "Size" && item["message"]=="Size must be between 6 and 64 characters");
});
assert.equal(selected.length,1); var selected = res.body.fieldErrors.filter(function(item){
return (item["field"]=="firstName" && item["code"] == "Pattern" && item["message"]=="Invalid characters");
});
assert.equal(selected.length,1);
selected = res.body.fieldErrors.filter(function(item){
return (item["field"]=="repeatPassword" && item["code"] == "Size" && item["message"]=="Size must be between 6 and 64 characters");
});
assert.equal(selected.length,1);node.js api testing mocha
node.js api testing mocha
asked Nov 14 '18 at 13:23
user10248787user10248787
34
asked Nov 14 '18 at 13:23
user10248787user10248787
34
asked Nov 14 '18 at 13:23
user10248787user10248787
34
asked Nov 14 '18 at 13:23
user10248787user10248787
34
asked Nov 14 '18 at 13:23
user10248787user10248787
34
34
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You didn't tell us which assert library you use, but here is the simpliest way to do this (without any additional function or mapping):
For chai's assert see: deepEqual
eg.: assert.deepEqual(res.body, expected)
For node.js assert see: deepStrictEqual
eg.: assert.deepStrictEqual(res.body, expected)
expected is a constans with the object you pasted in your first code snippet. Or of course you can change it to the fieldErrors array. It is up to you.
With this you need to maintain only the list of errors if something changes.
answered Nov 14 '18 at 14:28
lependulependu
714314
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You didn't tell us which assert library you use, but here is the simpliest way to do this (without any additional function or mapping):
For chai's assert see: deepEqual
eg.: assert.deepEqual(res.body, expected)
For node.js assert see: deepStrictEqual
eg.: assert.deepStrictEqual(res.body, expected)
expected is a constans with the object you pasted in your first code snippet. Or of course you can change it to the fieldErrors array. It is up to you.
With this you need to maintain only the list of errors if something changes.
answered Nov 14 '18 at 14:28
lependulependu
714314
add a comment |
You didn't tell us which assert library you use, but here is the simpliest way to do this (without any additional function or mapping):
For chai's assert see: deepEqual
eg.: assert.deepEqual(res.body, expected)
For node.js assert see: deepStrictEqual
eg.: assert.deepStrictEqual(res.body, expected)
expected is a constans with the object you pasted in your first code snippet. Or of course you can change it to the fieldErrors array. It is up to you.
With this you need to maintain only the list of errors if something changes.
answered Nov 14 '18 at 14:28
lependulependu
714314
add a comment |
You didn't tell us which assert library you use, but here is the simpliest way to do this (without any additional function or mapping):
For chai's assert see: deepEqual
eg.: assert.deepEqual(res.body, expected)
For node.js assert see: deepStrictEqual
eg.: assert.deepStrictEqual(res.body, expected)
expected is a constans with the object you pasted in your first code snippet. Or of course you can change it to the fieldErrors array. It is up to you.
With this you need to maintain only the list of errors if something changes.
answered Nov 14 '18 at 14:28
lependulependu
714314
You didn't tell us which assert library you use, but here is the simpliest way to do this (without any additional function or mapping):
For chai's assert see: deepEqual
eg.: assert.deepEqual(res.body, expected)
For node.js assert see: deepStrictEqual
eg.: assert.deepStrictEqual(res.body, expected)
expected is a constans with the object you pasted in your first code snippet. Or of course you can change it to the fieldErrors array. It is up to you.
With this you need to maintain only the list of errors if something changes.
answered Nov 14 '18 at 14:28
lependulependu
714314
edited Nov 14 '18 at 14:59
answered Nov 14 '18 at 14:28
lependulependu
714314
answered Nov 14 '18 at 14:28
lependulependu
714314
answered Nov 14 '18 at 14:28
lependulependu
714314
714314
add a comment |
add a comment |
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