graphql-platform/src/StrawberryShake/CodeGeneration/test/CodeGeneration.CSharp.Tests/OperationGeneratorTests.cs at d13ff46844e30389fb9926d795a9b733520b8f73 · ChilliCream/graphql-platform · GitHub

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using static StrawberryShake.CodeGeneration.CSharp.GeneratorTestHelper;

namespace StrawberryShake.CodeGeneration.CSharp;

public class OperationGeneratorTests
{
    [Fact]
    public void Response_Name_Is_Correctly_Cased()
    {
        AssertResult(
            "query GetSomething{ bar_baz_foo : foo_bar_baz }",
            @"type Query {
                    foo_bar_baz: String
                }",
            "extend schema @key(fields: \"id\")");
    }

    [Fact]
    public void Operation_With_MultipleOperations()
    {
        AssertResult(
            @"query TestOperation($single: Bar!, $list: [Bar!]!, $nestedList: [[Bar!]]) {
                    foo(single: $single, list: $list, nestedList:$nestedList)
                }",
            @"query TestOperation2($single: Bar!, $list: [Bar!]!, $nestedList: [[Bar!]]) {
                    foo(single: $single, list: $list, nestedList:$nestedList)
                }",
            @"query TestOperation3($single: Bar!, $list: [Bar!]!, $nestedList: [[Bar!]]) {
                    foo(single: $single, list: $list, nestedList:$nestedList)
                }",
            @"type Query {
                    foo(single: Bar!, list: [Bar!]!, nestedList: [[Bar]]): String
                }

                input Bar {
                    str: String
                    strNonNullable: String!
                    nested: Bar
                    nestedList: [Bar!]!
                    nestedMatrix: [[Bar]]
                }",
            "extend schema @key(fields: \"id\")");
    }

    [Fact]
    public void Generate_ChatClient_AllOperations()
    {
        // arrange
        AssertResult(
            FileResource.Open("ChatOperations.graphql"),
            FileResource.Open("Schema.extensions.graphql"),
            FileResource.Open("ChatSchema.graphql"));
    }

    [Fact]
    public void Nullable_List_Input()
    {
        AssertResult(
            "query GetSomething($bar: Bar){ foo(bar: $bar)}",
            "type Query { foo(bar: Bar ): String }",
            "input Bar { baz: [Baz] }",
            "input Baz { qux: String }",
            "extend schema @key(fields: \"id\")");
    }

    [Fact]
    public void Nullable_ValueType_Input()
    {
        AssertResult(
            "query GetSomething($bar: Bar){ foo(bar: $bar)}",
            "type Query { foo(bar: Bar ): String }",
            "scalar IntPtr",
            "input Bar { nullablePtr: IntPtr }",
            """
            extend scalar IntPtr
                @serializationType(name: "global::System.String")
                @runtimeType(name: "global::System.IntPtr", valueType: true)
            """);
    }

    [Fact]
    public void NonNullable_ValueType_Input()
    {
        AssertResult(
            "query GetSomething($bar: Bar){ foo(bar: $bar)}",
            "type Query { foo(bar: Bar ): String }",
            "scalar IntPtr",
            "input Bar { nonNullablePtr: IntPtr! }",
            """
            extend scalar IntPtr
                @serializationType(name: "global::System.String")
                @runtimeType(name: "global::System.IntPtr", valueType: true)
            """);
    }

    [Fact]
    public void NonNullableValueType_WithoutGlobal_Input()
    {
        AssertResult(
            "query GetSomething($bar: Bar){ foo(bar: $bar)}",
            "type Query { foo(bar: Bar ): String }",
            "scalar IntPtr",
            "input Bar { nonNullablePtr: IntPtr! }",
            """
            extend scalar IntPtr
                @serializationType(name: "global::System.String")
                @runtimeType(name: "System.IntPtr", valueType: true)
            """);
    }
}