public async Task ResizingCoverResizeOperation()
{
var pngx = new TinyPngClient(apiKey);
pngx.httpClient = new HttpClient(new FakeResponseHandler()
.Compress()
.Resize());
var result = await pngx.Compress(Cat);
var resized = await pngx.Resize(result, new CoverResizeOperation(150, 150));
var resizedImageByteData = await resized.GetImageByteData();
Assert.Equal(5970, resizedImageByteData.Length);
}
public async Task ResizingCoverResizeOperationThrowsWithInvalidParams()
{
var pngx = new TinyPngClient(apiKey);
pngx.httpClient = new HttpClient(new FakeResponseHandler()
.Compress()
.Resize());
var result = await pngx.Compress(Cat);
await Assert.ThrowsAsync<ArgumentException>(async () => await pngx.Resize(result, new CoverResizeOperation(0, 150)));
await Assert.ThrowsAsync<ArgumentException>(async () => await pngx.Resize(result, new CoverResizeOperation(150, 0)));
}
public async Task ResizingOperationThrows()
{
var pngx = new TinyPngClient(apiKey);
pngx.httpClient = new HttpClient(new FakeResponseHandler()
.Compress()
.Resize());
var result = await pngx.Compress(Cat);
await Assert.ThrowsAsync<ArgumentNullException>(async () => await pngx.Resize(null, 150, 150));
await Assert.ThrowsAsync<ArgumentNullException>(async () => await pngx.Resize(null, null));
await Assert.ThrowsAsync<ArgumentNullException>(async () => await pngx.Resize(result, null));
await Assert.ThrowsAsync<ArgumentOutOfRangeException>(async () => await pngx.Resize(result, 0, 150));
await Assert.ThrowsAsync<ArgumentOutOfRangeException>(async () => await pngx.Resize(result, 150, 0));
}