public void ConfigurationProvider_GetImdbBaseUrl_WhenImdbBaseUrlSettingsExistsAndEndsWithForwardSlah_ShouldReturnValueEndingInForwardSlash()
{
// Arrange
var expectedImdbBaseUrlValue = "http://goingtonowhere.com/";
var configurationRoot = AddAppSettingInConfigFile(ImdbBaseUrlKey, expectedImdbBaseUrlValue);
var configurationProviderUnderTest = new ConfigurationProvider(configurationRoot);
// Act
var actualImdnBaseUrl = configurationProviderUnderTest.GetImdbBaseUrl();
// Assert
Assert.AreEqual(expectedImdbBaseUrlValue, actualImdnBaseUrl, $"We we expecting the actualImdnBaseUrl to be '{expectedImdbBaseUrlValue}', but found that is it '{actualImdnBaseUrl}' instead");
}
public void ConfigurationProvider_GetImdbBaseUrl_WhenAppSettingsSectionIsMissing_ShouldThrow()
{
var configurationRoot = GetConfigurationRoot("SomeIrrelevantConfigSectionName", ImdbBaseUrlKey, "irrelevantValue");
var configurationProviderUnderTest = new ConfigurationProvider(configurationRoot);
try
{
// Act
configurationProviderUnderTest.GetImdbBaseUrl();
Assert.Fail("We were expecting an exception of type: ConfigurationSettingKeyNotFoundException to be thrown, but no exception was thrown");
}
catch (ConfigurationSettingKeyNotFoundException e)
{
// Assert
AssertEx.AssertExceptionMessageContains(new[] { "AppSettings section itself is missing", "does not contain the key", ImdbBaseUrlKey }, e);
}
}
public void ConfigurationProvider_GetImdbBaseUrl_WhenImdbBaseUrlKeyAndValueAreNonExistant_ShouldThrow()
{
// Arrange
var configurationRoot = AddAppSettingInConfigFile(null, null);
var configurationProviderUnderTest = new ConfigurationProvider(configurationRoot);
try
{
// Act
configurationProviderUnderTest.GetImdbBaseUrl();
Assert.Fail("We were expecting an exception of type: ConfigurationSettingKeyNotFoundException to be thrown, but no exception was thrown");
}
catch (ConfigurationSettingKeyNotFoundException e)
{
// Assert
AssertEx.AssertExceptionMessageContains(new[] { "does not contain the key", ImdbBaseUrlKey }, e);
}
}
public void ConfigurationProvider_GetImdbBaseUrl_WhenImdbBaseUrlKeyExistsButValueIsEmpty_ShouldThrow()
{
// Arrange
var emptyImdbBaseUrlValue = string.Empty;
var configurationRoot = AddAppSettingInConfigFile(ImdbBaseUrlKey, emptyImdbBaseUrlValue);
var configurationProviderUnderTest = new ConfigurationProvider(configurationRoot);
try
{
// Act
configurationProviderUnderTest.GetImdbBaseUrl();
Assert.Fail("We were expecting an exception of type: ConfigurationSettingMissingException to be thrown, but no exception was thrown");
}
catch (ConfigurationSettingMissingException e)
{
// Assert
AssertEx.AssertExceptionMessageContains(new[] { "does not contain a value", "key", ImdbBaseUrlKey }, e);
}
}
