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//
// SDLVideoStreamingRangeSpec.m
// SmartDeviceLinkTests
//
// Created by Joel Fischer on 6/21/21.
// Copyright © 2021 smartdevicelink. All rights reserved.
//
#import <Quick/Quick.h>
#import <Nimble/Nimble.h>
#import <SmartDeviceLink/SmartDeviceLink.h>
QuickSpecBegin(SDLVideoStreamingRangeSpec)
describe(@"video streaming range", ^{
__block SDLVideoStreamingRange *testRange = nil;
SDLImageResolution *disabledResolution = [[SDLImageResolution alloc] initWithWidth:0 height:0];
SDLImageResolution *minResolution = [[SDLImageResolution alloc] initWithWidth:10 height:50];
SDLImageResolution *maxResolution = [[SDLImageResolution alloc] initWithWidth:100 height:500];
const float minimumAspectRatio = 2.5;
const float maximumAspectRatio = 7.1;
const float minimumDiagonal = 3.3;
float defaultMinimumAspectRatio = 1.0;
float defaultMaximumAspectRatio = 9999.0;
float defaultMinimumDiagonal = 0.0;
describe(@"initialization", ^{
context(@"init", ^{
beforeEach(^{
testRange = [SDLVideoStreamingRange disabled];
});
it(@"expect object to be created with empty fields", ^{
expect(testRange).toNot(beNil());
expect(testRange.minimumResolution).to(equal(disabledResolution));
expect(testRange.maximumResolution).to(equal(disabledResolution));
expect(testRange.minimumAspectRatio).to(equal(defaultMinimumAspectRatio));
expect(testRange.maximumAspectRatio).to(equal(defaultMaximumAspectRatio));
expect(testRange.minimumDiagonal).to(equal(defaultMinimumDiagonal));
});
it(@"expect object to be created and properties are set properly", ^{
testRange.minimumResolution = minResolution;
testRange.maximumResolution = maxResolution;
testRange.minimumDiagonal = minimumDiagonal;
testRange.minimumAspectRatio = minimumAspectRatio;
testRange.maximumAspectRatio = maximumAspectRatio;
expect(testRange).toNot(beNil());
expect(testRange.minimumResolution).to(equal(minResolution));
expect(testRange.maximumResolution).to(equal(maxResolution));
expect(testRange.minimumAspectRatio).to(equal(minimumAspectRatio));
expect(testRange.maximumAspectRatio).to(equal(maximumAspectRatio));
expect(testRange.minimumDiagonal).to(equal(minimumDiagonal));
});
});
context(@"initWithMinimumResolution:maximumResolution:", ^{
beforeEach(^{
testRange = [[SDLVideoStreamingRange alloc] initWithMinimumResolution:minResolution maximumResolution:maxResolution];
});
it(@"expect min and max resolution to be set and others are defaults", ^{
expect(testRange).toNot(beNil());
expect(testRange.minimumResolution).to(equal(minResolution));
expect(testRange.maximumResolution).to(equal(maxResolution));
expect(testRange.minimumAspectRatio).to(equal(defaultMinimumAspectRatio));
expect(testRange.maximumAspectRatio).to(equal(defaultMaximumAspectRatio));
expect(testRange.minimumDiagonal).to(equal(defaultMinimumDiagonal));
});
});
context(@"initWithMinimumResolution:maximumResolution:minimumAspectRatio:maximumAspectRatio:minimumDiagonal:", ^{
beforeEach(^{
testRange = [[SDLVideoStreamingRange alloc] initWithMinimumResolution:minResolution maximumResolution:maxResolution minimumAspectRatio:minimumAspectRatio maximumAspectRatio:maximumAspectRatio minimumDiagonal:minimumDiagonal];
});
it(@"expect min and max resolution to be set and others are defaults", ^{
expect(testRange).toNot(beNil());
expect(testRange.minimumResolution).to(equal(minResolution));
expect(testRange.maximumResolution).to(equal(maxResolution));
expect(testRange.minimumAspectRatio).to(equal(minimumAspectRatio));
expect(testRange.maximumAspectRatio).to(equal(maximumAspectRatio));
expect(testRange.minimumDiagonal).to(equal(minimumDiagonal));
});
});
});
describe(@"setting float parameters", ^{
beforeEach(^{
testRange = [[SDLVideoStreamingRange alloc] initWithMinimumResolution:minResolution maximumResolution:maxResolution];;
});
describe(@"minimum aspect ratio", ^{
context(@"below the minimum", ^{
it(@"should be set to the minimum", ^{
testRange.minimumAspectRatio = -2.0;
expect(testRange.minimumAspectRatio).to(equal(defaultMinimumAspectRatio));
});
});
context(@"above the minimum", ^{
it(@"should set the value", ^{
testRange.minimumAspectRatio = minimumAspectRatio;
expect(testRange.minimumAspectRatio).to(equal(minimumAspectRatio));
});
});
});
describe(@"maximum aspect ratio", ^{
context(@"below the minimum", ^{
it(@"should be set to the minimum", ^{
testRange.maximumAspectRatio = -2.0;
expect(testRange.maximumAspectRatio).to(equal(defaultMinimumAspectRatio));
});
});
context(@"above the minimum", ^{
it(@"should set the value", ^{
testRange.maximumAspectRatio = maximumAspectRatio;
expect(testRange.maximumAspectRatio).to(equal(maximumAspectRatio));
});
});
});
describe(@"minimum diagonal", ^{
context(@"below the minimum", ^{
it(@"should be set to the minimum", ^{
testRange.minimumDiagonal = -2.0;
expect(testRange.minimumDiagonal).to(equal(defaultMinimumDiagonal));
});
});
context(@"above the minimum", ^{
it(@"should set the value", ^{
testRange.minimumDiagonal = minimumDiagonal;
expect(testRange.minimumDiagonal).to(equal(minimumDiagonal));
});
});
});
});
describe(@"checking if the resolution is in a given range", ^{
beforeEach(^{
testRange = [[SDLVideoStreamingRange alloc] initWithMinimumResolution:minResolution maximumResolution:maxResolution];
});
context(@"when there is no minimum or maximum resolution", ^{
beforeEach(^{
testRange = [[SDLVideoStreamingRange alloc] initWithMinimumResolution:nil maximumResolution:nil];
});
it(@"should return NO", ^{
expect([testRange isImageResolutionInRange:[[SDLImageResolution alloc] initWithWidth:2 height:2]]).to(beFalse());
});
});
context(@"when there is no maximum resolution", ^{
beforeEach(^{
testRange = [[SDLVideoStreamingRange alloc] initWithMinimumResolution:minResolution maximumResolution:nil];
});
it(@"should return YES when above the minimum resolution", ^{
expect([testRange isImageResolutionInRange:[[SDLImageResolution alloc] initWithWidth:12 height:52]]).to(beTrue());
});
});
context(@"when there is no minimum resolution", ^{
beforeEach(^{
testRange = [[SDLVideoStreamingRange alloc] initWithMinimumResolution:nil maximumResolution:maxResolution];
});
it(@"should return YES", ^{
expect([testRange isImageResolutionInRange:[[SDLImageResolution alloc] initWithWidth:2 height:2]]).to(beTrue());
});
});
context(@"when the resolution is below the range", ^{
it(@"should return NO", ^{
expect([testRange isImageResolutionInRange:[[SDLImageResolution alloc] initWithWidth:0 height:0]]).to(beFalse());
});
});
context(@"when the resolution is above the range", ^{
it(@"should return NO", ^{
expect([testRange isImageResolutionInRange:[[SDLImageResolution alloc] initWithWidth:34463 height:34463]]).to(beFalse());
});
});
context(@"when the resolution is in the range", ^{
it(@"should return YES", ^{
expect([testRange isImageResolutionInRange:[[SDLImageResolution alloc] initWithWidth:12 height:52]]).to(beTrue());
});
});
});
describe(@"checking if the aspect ratio is in a given range", ^{
beforeEach(^{
testRange = [[SDLVideoStreamingRange alloc] initWithMinimumResolution:nil maximumResolution:nil minimumAspectRatio:minimumAspectRatio maximumAspectRatio:maximumAspectRatio minimumDiagonal:1.0];
});
context(@"when there is no maximum aspect ratio", ^{
beforeEach(^{
testRange = [[SDLVideoStreamingRange alloc] initWithMinimumResolution:nil maximumResolution:nil minimumAspectRatio:minimumAspectRatio maximumAspectRatio:0.0 minimumDiagonal:1.0];
});
it(@"should return NO", ^{
expect([testRange isAspectRatioInRange:10.0]).to(beFalse());
});
});
context(@"when there is no minimum aspect ratio", ^{
beforeEach(^{
testRange = [[SDLVideoStreamingRange alloc] initWithMinimumResolution:nil maximumResolution:nil minimumAspectRatio:0.0 maximumAspectRatio:maximumAspectRatio minimumDiagonal:1.0];
});
it(@"should set the minimum to 1.0", ^{
expect(testRange.minimumAspectRatio).to(equal(1.0));
});
});
context(@"when the aspect ratio is below the range", ^{
it(@"should return NO", ^{
expect([testRange isAspectRatioInRange:2.0]).to(beFalse());
});
});
context(@"when the aspect ratio is above the range", ^{
it(@"should return NO", ^{
expect([testRange isAspectRatioInRange:99.0]).to(beFalse());
});
});
context(@"when the aspect ratio is in the range", ^{
it(@"should return NO", ^{
expect([testRange isAspectRatioInRange:6.0]).to(beTrue());
});
});
});
});
QuickSpecEnd
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