public void GetQueryStringParametersTest()
{
var request = new ImageSearchRequest
{
Key = "abc",
SearchEngineId = "abc",
Query = "abc"
};
Assert.DoesNotThrow(() => request.GetQueryStringParameters());
}
public void GetQueryStringParametersWhenKeyIsStringEmptyTest()
{
var request = new ImageSearchRequest
{
Key = string.Empty
};
var exception = Assert.Throws <ArgumentException>(() =>
{
var parameters = request.GetQueryStringParameters();
Assert.IsNull(parameters);
});
Assert.AreEqual(exception.Message, "Key is required");
}
public void GetQueryStringParametersWhenQueryIsNullTest()
{
var request = new ImageSearchRequest
{
Key = "abc",
Query = null
};
var exception = Assert.Throws <ArgumentException>(() =>
{
var parameters = request.GetQueryStringParameters();
Assert.IsNull(parameters);
});
Assert.AreEqual(exception.Message, "Query is required");
}
public void GetQueryStringParametersWhenSearchEngineIdIsNullTest()
{
var request = new ImageSearchRequest
{
Key = this.ApiKey,
Query = "google",
SearchEngineId = null
};
var exception = Assert.Throws <ArgumentException>(() =>
{
var parameters = request.GetQueryStringParameters();
Assert.IsNull(parameters);
});
Assert.AreEqual(exception.Message, "SearchEngineId is required");
}
public void GetQueryStringParametersWhenOptionsNumberIsGreaterThanNineTest()
{
var request = new ImageSearchRequest
{
Key = "abc",
Query = "google",
SearchEngineId = "abc",
Options =
{
Number = 11
}
};
var exception = Assert.Throws <InvalidOperationException>(() =>
{
var parameters = request.GetQueryStringParameters();
Assert.IsNull(parameters);
});
Assert.AreEqual(exception.Message, "Number must be between 1 and 10");
}
public void GetQueryStringParametersWhenSafetyLevelInterfaceLanguageIsNotSupportedTest()
{
var request = new ImageSearchRequest
{
Key = "abc",
Query = "google",
SearchEngineId = "abc",
Options =
{
SafetyLevel = SafetyLevel.Medium,
InterfaceLanguage = Language.Afrikaans
}
};
var exception = Assert.Throws <InvalidOperationException>(() =>
{
var parameters = request.GetQueryStringParameters();
Assert.IsNull(parameters);
});
Assert.AreEqual(exception.Message, $"SafetyLevel is not allowed for specified InterfaceLanguage: {request.Options.InterfaceLanguage}");
}