// Copyright 2016-present the Material Components for iOS authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#import <XCTest/XCTest.h>

#import "MaterialProgressView.h"

@interface ProgressViewTests : XCTestCase

@end

@implementation ProgressViewTests {
  MDCProgressView *_progressView;
}

- (void)setUp {
  [super setUp];
  _progressView = [[MDCProgressView alloc] initWithFrame:CGRectZero];
}

- (void)tearDown {
  _progressView = nil;
  [super tearDown];
}

#pragma mark - Tests

- (void)testInitialProgress {
  XCTAssertEqual(_progressView.progress, 0);
}

- (void)testSetProgress {
  _progressView.progress = 0.1234f;
  XCTAssertEqual(_progressView.progress, 0.1234f);
}

- (void)testSetProgressAnimated {
  [_progressView setProgress:0.777f animated:YES completion:nil];
  XCTAssertEqual(_progressView.progress, 0.777f);

  [NSRunLoop.mainRunLoop runUntilDate:[NSDate dateWithTimeIntervalSinceNow:1]];
}

- (void)testProgressClampedAt0 {
  _progressView.progress = -1.f;
  XCTAssertEqual(_progressView.progress, 0.f);
}

- (void)testProgressClampedAt1 {
  _progressView.progress = 2.f;
  XCTAssertEqual(_progressView.progress, 1.f);
}

@end