public async Task ConfigurationProvider_GetAppSettingValue_WhenConfigurationFileDoesNotExist_ShouldThrow()
{
// Arrange
var testConfigurationProvider = new ConfigurationProviderLyft("thisFileNameDoesNotExist");
var testKey = "thisKeyDoesNotExist";
// Act
try
{
await testConfigurationProvider.GetAppSettingValue(testKey);
Assert.Fail("Expected a GetARideServiceMissingConfigurationFileException but no exception was thrown.");
}
catch (GetARideServiceMissingConfigurationFileException ex)
{
// Assert
AssertEx.AssertExceptionMessageContains(new List <string>()
{
"cannot find", "configuration file"
}, ex);
}
catch (Exception ex)
{
Assert.Fail("Expected a GetARideServiceMissingConfigurationFileException to be thrown, but a different " +
"exception was thrown: " + ex.GetType() + " - " + ex.Message);
}
}
public async Task ConfigurationProvider_GetAppSettingValue_WhenConfigurationFileExistsAndSettingExists_ShouldReturnSetting()
{
// Arrange
var testConfigurationProvider = new ConfigurationProviderLyft("appsettingsfortest.json");
var testKey = "testKey";
// Act
var testValue = await testConfigurationProvider.GetAppSettingValue(testKey);
// Assert
Assert.AreEqual("testingValue", testValue);
}