public void AdaptiveThreshold_SettingThresholdLimit_Works()
{
// arrange
var expectedThresholdLimit = .65f;
// act
this.operations.AdaptiveThreshold(expectedThresholdLimit);
// assert
AdaptiveThresholdProcessor p = this.Verify <AdaptiveThresholdProcessor>();
Assert.Equal(expectedThresholdLimit, p.ThresholdLimit);
Assert.Equal(Color.White, p.Upper);
Assert.Equal(Color.Black, p.Lower);
}
public void AdaptiveThreshold_SettingUpperLowerThresholds_Works()
{
// arrange
Color expectedUpper = Color.HotPink;
Color expectedLower = Color.Yellow;
// act
this.operations.AdaptiveThreshold(expectedUpper, expectedLower);
// assert
AdaptiveThresholdProcessor p = this.Verify <AdaptiveThresholdProcessor>();
Assert.Equal(expectedUpper, p.Upper);
Assert.Equal(expectedLower, p.Lower);
}
public void AdaptiveThreshold_SettingUpperLowerWithThresholdLimit_WithRectangle_Works()
{
// arrange
var expectedThresholdLimit = .77f;
Color expectedUpper = Color.HotPink;
Color expectedLower = Color.Yellow;
// act
this.operations.AdaptiveThreshold(expectedUpper, expectedLower, expectedThresholdLimit, this.rect);
// assert
AdaptiveThresholdProcessor p = this.Verify <AdaptiveThresholdProcessor>(this.rect);
Assert.Equal(expectedThresholdLimit, p.ThresholdLimit);
Assert.Equal(expectedUpper, p.Upper);
Assert.Equal(expectedLower, p.Lower);
}
public void AdaptiveThreshold_UsesDefaults_Works()
{
// arrange
var expectedThresholdLimit = .85f;
Color expectedUpper = Color.White;
Color expectedLower = Color.Black;
// act
this.operations.AdaptiveThreshold();
// assert
AdaptiveThresholdProcessor p = this.Verify <AdaptiveThresholdProcessor>();
Assert.Equal(expectedThresholdLimit, p.ThresholdLimit);
Assert.Equal(expectedUpper, p.Upper);
Assert.Equal(expectedLower, p.Lower);
}
