dev-npgsql/npgsql: Npgsql is the .NET data provider for PostgreSQL.

test/Npgsql.Tests/SnakeCaseNameTranslatorTests.cs
52 строки2 KB
Shay Rojansky
Use file-scoped namespaces (#4225)
18 дек 2021, 13:52
18 дек 2021, 13:5243756d1
using System.Collections.Generic;
using System.Linq;
using Npgsql.NameTranslation;
using NUnit.Framework;

namespace Npgsql.Tests;

[TestFixture]
public class SnakeCaseNameTranslatorTests
{
    [Test, TestCaseSource(typeof(SnakeCaseNameTranslatorTests), nameof(TestCases))]
    public string TranslateTypeName(string value, bool legacyMode)
        => new NpgsqlSnakeCaseNameTranslator(legacyMode).TranslateTypeName(value);

    [Test, TestCaseSource(typeof(SnakeCaseNameTranslatorTests), nameof(TestCases))]
    public string TranslateMemberName(string value, bool legacyMode)
        => new NpgsqlSnakeCaseNameTranslator(legacyMode).TranslateMemberName(value);

    static IEnumerable<TestCaseData> TestCases => new (string value, string legacyResult, string result)[]
    {
        ("Hi!! This is text. Time to test.", "hi!! _this is text. _time to test.", "hi_this_is_text_time_to_test"),
        ("9999-12-31T23:59:59.9999999Z", "9999-12-31_t23:59:59.9999999_z", "9999_12_31t23_59_59_9999999z"),
        ("FK_post_simple_blog_BlogId", "f_k_post_simple_blog__blog_id", "fk_post_simple_blog_blog_id"),
        ("already_snake_case_ ", "already_snake_case_ ", "already_snake_case_"),
        ("SHOUTING_CASE", "s_h_o_u_t_i_n_g__c_a_s_e", "shouting_case"),
        ("IsJSONProperty", "is_j_s_o_n_property", "is_json_property"),
        ("SnA__ kEcAsE", "sn_a__ k_ec_as_e", "sn_a__k_ec_as_e"),
        ("SnA__kEcAsE", "sn_a__k_ec_as_e", "sn_a__k_ec_as_e"),
        ("SnAkEcAsE", "sn_ak_ec_as_e", "sn_ak_ec_as_e"),
        ("URLValue", "u_r_l_value", "url_value"),
        ("Xml2Json", "xml2_json", "xml2json"),
        (" IPhone ", " _i_phone ", "i_phone"),
        ("I  Phone", "i  _phone", "i_phone"),
        (" IPhone", " _i_phone", "i_phone"),
        ("I Phone", "i _phone", "i_phone"),
        ("IPhone", "i_phone", "i_phone"),
        ("iPhone", "i_phone", "i_phone"),
        ("IsCIA", "is_c_i_a", "is_cia"),
        ("Person", "person", "person"),
        ("ABC123", "a_b_c123", "abc123"),
        ("VmQ", "vm_q", "vm_q"),
        ("URL", "u_r_l", "url"),
        ("AB1", "a_b1", "ab1"),
        ("ID", "i_d", "id"),
        ("I", "i", "i"),
        ("", "", "")
    }.SelectMany(x => new[]
    {
        new TestCaseData(x.value, true).Returns(x.legacyResult),
        new TestCaseData(x.value, false).Returns(x.result), 
    });
}