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dgg/ComposablePropertyConstraint.cs

Last active June 8, 2016 12:15
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a-case-of-composition-and-communication.simplest
Raw
composable-conjuction.cs
TimeZoneInfo subject = TimeZoneInfo.FindSystemTimeZoneById("Hawaiian Standard Time");
Assert.That(subject, Must.Satisfy.Conjunction(
Must.Have.Property(nameof(TimeZoneInfo.DaylightName), Does.Contain("Nightlight")),
Must.Have.Property(nameof(TimeZoneInfo.DisplayName), Does.Contain("Lanzarote"))));
Raw
composable-conjuction.sh-session
Expected: property DaylightName String containing "Nightlight" and property DisplayName containing "Lanzarote"
Specifically: property DaylightName String containing "Nightlight"
But was: <(UTC-10:00) Hawaii>
Specifically: "Hawaiian Daylight Time"
Raw
ComposablePropertyConstraint.cs
public class ComposablePropertyConstraint : PropertyConstraint
{
public ComposablePropertyConstraint(string name, IConstraint baseConstraint) :
base(name, baseConstraint) { }
}
Raw
composition.cs
TimeZoneInfo subject = TimeZoneInfo.FindSystemTimeZoneById("Hawaiian Standard Time");
Assert.That(subject, Has.Property(nameof(TimeZoneInfo.DaylightName)).Contain("Nightlight").And
.Property(nameof(TimeZoneInfo.DisplayName)).Contain("Lanzarote"));
Assert.That(subject, Has.Property(nameof(TimeZoneInfo.DaylightName)).Contain("Nightlight") &
Has.Property(nameof(TimeZoneInfo.DisplayName)).Contain("Lanzarote"));
Raw
composition.failure.sh-session
Test 'Testing.Commons.NUnit.Tests.Constraints.CompositionTester.OperatorComposition' failed:
Expected: property DaylightName String containing "Nightlight" and property DisplayName containing "Lanzarote"
But was: "Hawaiian Daylight Time"
Raw
conjuction.cs
TimeZoneInfo subject = TimeZoneInfo.FindSystemTimeZoneById("Hawaiian Standard Time");
Assert.That(subject, Must.Satisfy.Conjunction(
Has.Property(nameof(TimeZoneInfo.DaylightName)).Contain("Nightlight"),
Has.Property(nameof(TimeZoneInfo.DisplayName)).Contain("Lanzarote")));
Raw
property.cs
TimeZoneInfo subject = TimeZoneInfo.FindSystemTimeZoneById("Hawaiian Standard Time");
Assert.That(subject, Has.Property(nameof(TimeZoneInfo.DaylightName)).Contain("Nightlight"));
Assert.That(subject, Has.Property(nameof(TimeZoneInfo.DisplayName)).Contain("Lanzarote"));
Raw
property.failure.sh-session
Test 'Testing.Commons.NUnit.Tests.Constraints.CompositionTester.Property' failed:
Expected: property DaylightName String containing "Nightlight"
But was: "Hawaiian Daylight Time"
Raw
simple.cs
TimeZoneInfo subject = TimeZoneInfo.FindSystemTimeZoneById("Hawaiian Standard Time");
Assert.That(subject.DaylightName, Does.Contain("Nightlight"));
Assert.That(subject.DisplayName, Does.Contain("Lanzarote"));
Raw
simple.failure.sh-session
Test 'Testing.Commons.NUnit.Tests.Constraints.CompositionTester.Simple' failed:
Expected: String containing "Nightlight"
But was: "Hawaiian Daylight Time"
Constraints\CompositionTester.cs(14,0)
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