fn test_avro_3818_inherit_enclosing_namespace()

in avro/src/schema.rs [5467:5615]

• 136 lines of code
• 1 McCabe index (conditional complexity)

    fn test_avro_3818_inherit_enclosing_namespace() -> TestResult {
        // Enclosing namespace is specified but inner namespaces are not.
        let schema_str = r#"
        {
          "namespace": "my_ns",
          "type": "record",
          "name": "my_schema",
          "fields": [
            {
              "name": "f1",
              "type": {
                "name": "enum1",
                "type": "enum",
                "symbols": ["a"]
              }
            },  {
              "name": "f2",
              "type": {
                "name": "fixed1",
                "type": "fixed",
                "size": 1
              }
            }
          ]
        }
        "#;

        let expected = r#"{"name":"my_ns.my_schema","type":"record","fields":[{"name":"f1","type":{"name":"my_ns.enum1","type":"enum","symbols":["a"]}},{"name":"f2","type":{"name":"my_ns.fixed1","type":"fixed","size":1}}]}"#;
        let schema = Schema::parse_str(schema_str)?;
        let canonical_form = schema.canonical_form();
        assert_eq!(canonical_form, expected);

        // Enclosing namespace and inner namespaces are specified
        // but inner namespaces are ""
        let schema_str = r#"
        {
          "namespace": "my_ns",
          "type": "record",
          "name": "my_schema",
          "fields": [
            {
              "name": "f1",
              "type": {
                "name": "enum1",
                "type": "enum",
                "namespace": "",
                "symbols": ["a"]
              }
            },  {
              "name": "f2",
              "type": {
                "name": "fixed1",
                "type": "fixed",
                "namespace": "",
                "size": 1
              }
            }
          ]
        }
        "#;

        let expected = r#"{"name":"my_ns.my_schema","type":"record","fields":[{"name":"f1","type":{"name":"enum1","type":"enum","symbols":["a"]}},{"name":"f2","type":{"name":"fixed1","type":"fixed","size":1}}]}"#;
        let schema = Schema::parse_str(schema_str)?;
        let canonical_form = schema.canonical_form();
        assert_eq!(canonical_form, expected);

        // Enclosing namespace is "" and inner non-empty namespaces are specified.
        let schema_str = r#"
        {
          "namespace": "",
          "type": "record",
          "name": "my_schema",
          "fields": [
            {
              "name": "f1",
              "type": {
                "name": "enum1",
                "type": "enum",
                "namespace": "f1.ns",
                "symbols": ["a"]
              }
            },  {
              "name": "f2",
              "type": {
                "name": "f2.ns.fixed1",
                "type": "fixed",
                "size": 1
              }
            }
          ]
        }
        "#;

        let expected = r#"{"name":"my_schema","type":"record","fields":[{"name":"f1","type":{"name":"f1.ns.enum1","type":"enum","symbols":["a"]}},{"name":"f2","type":{"name":"f2.ns.fixed1","type":"fixed","size":1}}]}"#;
        let schema = Schema::parse_str(schema_str)?;
        let canonical_form = schema.canonical_form();
        assert_eq!(canonical_form, expected);

        // Nested complex types with non-empty enclosing namespace.
        let schema_str = r#"
        {
          "type": "record",
          "name": "my_ns.my_schema",
          "fields": [
            {
              "name": "f1",
              "type": {
                "name": "inner_record1",
                "type": "record",
                "fields": [
                  {
                    "name": "f1_1",
                    "type": {
                      "name": "enum1",
                      "type": "enum",
                      "symbols": ["a"]
                    }
                  }
                ]
              }
            },  {
              "name": "f2",
                "type": {
                "name": "inner_record2",
                "type": "record",
                "namespace": "inner_ns",
                "fields": [
                  {
                    "name": "f2_1",
                    "type": {
                      "name": "enum2",
                      "type": "enum",
                      "symbols": ["a"]
                    }
                  }
                ]
              }
            }
          ]
        }
        "#;

        let expected = r#"{"name":"my_ns.my_schema","type":"record","fields":[{"name":"f1","type":{"name":"my_ns.inner_record1","type":"record","fields":[{"name":"f1_1","type":{"name":"my_ns.enum1","type":"enum","symbols":["a"]}}]}},{"name":"f2","type":{"name":"inner_ns.inner_record2","type":"record","fields":[{"name":"f2_1","type":{"name":"inner_ns.enum2","type":"enum","symbols":["a"]}}]}}]}"#;
        let schema = Schema::parse_str(schema_str)?;
        let canonical_form = schema.canonical_form();
        assert_eq!(canonical_form, expected);

        Ok(())
    }