Pass `operations` to `check` command

[tobihans]

Summary:
This PR add ability to check that the schema is able to execute some operations. It follows the second approach outlined in the issue.

It's worth noting that the validation depends on the queryValidation parameter of the @server directive, as the query is executed against the schema (with resolvers that don't actually do anything).

Given a the sample schema jsonplaceholder.graphql and two operations posts.graphql and empty.graphql, we get the output below.

# tc check jsonplaceholder.graphql --operations posts.graphql empty.graphql

N + 1: 1

Operation examples/operations/posts.graphql: 2 errors found
1. Unknown field "userOd" on type "Post". Did you mean "userId", "user"?
2. Unknown field "userAd" on type "Post". Did you mean "userId", "user"?

Operation examples/operations/empty.graphql: 1 errors found
1.  --> 1:1
  |
1 | 
  | ^---
  |
  = expected executable_definition

• jsonplaceholder.graphql

schema
  @server(port: 8000, graphiql: true, hostname: "0.0.0.0", queryValidation: true)
  @upstream(baseURL: "http://jsonplaceholder.typicode.com", httpCache: true) {
  query: Query
}

type Query {
  posts: [Post] @http(path: "/posts")
}

type User {
  id: Int!
  name: String!
  username: String!
  email: String!
  phone: String
  website: String
}

type Post {
  id: Int!
  userId: Int!
  title: String!
  body: String!
  user: User @http(path: "/users/{{value.userId}}")
}

• posts.graphql

query {
  posts {
    id
    body
    userOd
    userAd
  }
}

• empty.graphql: well, it's empty

Issue Reference(s):
Fixes #416

Build & Testing:

• [x] I ran cargo test successfully.
• [x] I have run ./lint.sh --mode=fix to fix all linting issues raised by ./lint.sh --mode=check.

Checklist:

• [x] I have added relevant unit & integration tests.
• [x] I have updated the documentation accordingly (if applicable).
• [x] I have performed a self-review of my own code.

Fun fact:

I mistakenly deleted the branch, which closed the first PR I opened.

/claim #416

[github-actions[bot]]

Action required: PR inactive for 2 days. Status update or closure in 5 days.

[github-actions[bot]]

Action required: PR inactive for 2 days. Status update or closure in 5 days.

[tobihans]

Thanks for the branch update @tusharmath. I'm currently really sick. I hope to feel better soon and complete this. It remains to write automated tests like in graphql_spec.rs

[github-actions[bot]]

Action required: PR inactive for 2 days. Status update or closure in 5 days.

[meskill]

@tobihans Hey, could you please update us on the status of the pr?

[tobihans]

@tobihans Hey, could you please update us on the status of the pr?

I'll ask for a review in one day or two. Thanks.

[codecov[bot]]

Codecov Report

Attention: 97 lines in your changes are missing coverage. Please review.

Comparison is base (0bb20a2) 90.40% compared to head (81edf91) 89.63%.

Files	Patch %	Lines
src/blueprint/operation.rs	0.00%	39 Missing :warning:
src/cli/tc.rs	0.00%	24 Missing :warning:
src/blueprint/blueprint.rs	43.47%	13 Missing :warning:
src/cli/server/server.rs	0.00%	8 Missing :warning:
src/main.rs	0.00%	6 Missing :warning:
src/cli/file.rs	28.57%	5 Missing :warning:
src/cli/command.rs	0.00%	1 Missing :warning:
src/cli/server/http_1.rs	50.00%	1 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #706      +/-   ##
==========================================
- Coverage   90.40%   89.63%   -0.78%     
==========================================
  Files          84       85       +1     
  Lines        8394     8471      +77     
==========================================
+ Hits         7589     7593       +4     
- Misses        805      878      +73     

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[ssddOnTop]

Can you resolve the conflicts

[tobihans]

Can you resolve the conflicts

Yes, I'll do it soon. Thanks