public void JsonConfiguration_Throws_On_Missing_Configuration_File()
        {
            var configSource = new JsonConfigurationSource("NotExistingConfig.json", optional: false);
            var exception = Assert.Throws<FileNotFoundException>(() => configSource.Load());

            // Assert
            Assert.Equal(Resources.FormatError_FileNotFound("NotExistingConfig.json"), exception.Message);
        }
        public void NonObjectRootIsInvalid()
        {
            var json = @"'test'";
            var jsonConfigSource = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);

            var exception = Assert.Throws<FormatException>(
                () => jsonConfigSource.Load(TestStreamHelpers.StringToStream(json)));

            Assert.NotNull(exception.Message);
        }
        public void LoadMethodCanHandleEmptyValue()
        {
            var json = @"
            {
            'name': ''
            }";
            var jsonConfigSrc = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);

            jsonConfigSrc.Load(TestStreamHelpers.StringToStream(json));

            Assert.Equal(string.Empty, jsonConfigSrc.Get("name"));
        }
        public void LoadKeyValuePairsFromValidJson()
        {
            var json = @"
            {
            'firstname': 'test',
            'test.last.name': 'last.name',
            'residential.address': {
            'street.name': 'Something street',
            'zipcode': '12345'
            }
            }";
            var jsonConfigSrc = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);

            jsonConfigSrc.Load(TestStreamHelpers.StringToStream(json));

            Assert.Equal("test", jsonConfigSrc.Get("firstname"));
            Assert.Equal("last.name", jsonConfigSrc.Get("test.last.name"));
            Assert.Equal("Something street", jsonConfigSrc.Get("residential.address:STREET.name"));
            Assert.Equal("12345", jsonConfigSrc.Get("residential.address:zipcode"));
        }
        public void SupportAndIgnoreComments()
        {
            var json = @"/* Comments */
                {/* Comments */
                ""name"": /* Comments */ ""test"",
                ""address"": {
                    ""street"": ""Something street"", /* Comments */
                    ""zipcode"": ""12345""
                }
            }";
            var jsonConfigSrc = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);

            jsonConfigSrc.Load(TestStreamHelpers.StringToStream(json));

            Assert.Equal("test", jsonConfigSrc.Get("name"));
            Assert.Equal("Something street", jsonConfigSrc.Get("address:street"));
            Assert.Equal("12345", jsonConfigSrc.Get("address:zipcode"));
        }
 public void JsonConfiguration_Does_Not_Throw_On_Optional_Configuration()
 {
     var configSource = new JsonConfigurationSource("NotExistingConfig.json", optional: true);
     configSource.Load();
     Assert.Throws<InvalidOperationException>(() => configSource.Get("key"));
 }
        public void ThrowExceptionWhenUnexpectedEndFoundBeforeFinishParsing()
        {
            var json = @"{
                'name': 'test',
                'address': {
                    'street': 'Something street',
                    'zipcode': '12345'
                }
            /* Missing a right brace here*/";
            var jsonConfigSource = new JsonConfigurationSource(TestStreamHelpers.ArbitraryFilePath);

            var exception = Assert.Throws<FormatException>(
                () => jsonConfigSource.Load(TestStreamHelpers.StringToStream(json)));
            Assert.NotNull(exception.Message);
        }