47259548c4
- Instead of adding a separate module `schema` like there was before, since service parsing and executable parsing have a fair amount of overlap I put them as two submodules `executable` and `service` in both `parse` and `types`. Also, the grammar is unified under one `.pest` file. - Added const equivalents to `Value`, `Directive` etc - Change the reexport `async_graphql::Value` from `async_graphql_parser::types::Value` to `async_graphql_parser::types::ConstValue` since in 99% of cases in this library a const value is wanted instead of a value. - Added consistent usage of executable/service instead of the ambiguous query/schema. - Some of the tests actually had invalid GraphQL so the new more correct grammar made them fail, that was fixed. - Added a `Name` newtype to refer to GraphQL names (`[A-Za-z_][A-Za-z_0-9]*`) since they are used so frequently.
58 lines
1.3 KiB
Rust
58 lines
1.3 KiB
Rust
use async_graphql::*;
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#[async_std::test]
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pub async fn test_maybe_undefined_type() {
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#[InputObject]
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struct MyInput {
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value: MaybeUndefined<i32>,
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}
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struct Query;
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#[Object]
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impl Query {
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async fn value1(&self, input: MaybeUndefined<i32>) -> i32 {
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if input.is_null() {
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1
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} else if input.is_undefined() {
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2
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} else {
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input.take().unwrap()
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}
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}
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async fn value2(&self, input: MyInput) -> i32 {
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if input.value.is_null() {
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1
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} else if input.value.is_undefined() {
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2
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} else {
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input.value.take().unwrap()
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}
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}
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}
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let schema = Schema::new(Query, EmptyMutation, EmptySubscription);
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let query = r#"
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{
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v1:value1(input: 99)
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v2:value1(input: null)
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v3:value1
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v4:value2(input: { value: 99} )
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v5:value2(input: { value: null} )
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v6:value2(input: {} )
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}
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"#;
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assert_eq!(
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schema.execute(&query).await.unwrap().data,
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serde_json::json!({
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"v1": 99,
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"v2": 1,
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"v3": 2,
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"v4": 99,
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"v5": 1,
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"v6": 2,
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})
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);
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}
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