public void CanConvert()
{
// arrange
var converter = new BoolConverter();
// act
var result1 = converter.CanConvert(false.GetType());
var result2 = converter.CanConvert(typeof(bool?));
var result3 = converter.CanConvert("".GetType());
// assert
Assert.True(result1);
Assert.True(result2);
Assert.False(result3);
}
public void WritesCorrectly()
{
// arrange
var converter = new BoolConverter();
var writer1 = new Moq.Mock<JsonWriter>();
writer1.Setup(x => x.WriteValue("0")).Verifiable();
var writer2 = new Moq.Mock<JsonWriter>();
writer2.Setup(x => x.WriteValue("1")).Verifiable();
var writer3 = new Moq.Mock<JsonWriter>();
// act
converter.WriteJson(writer1.Object, false, null);
converter.WriteJson(writer2.Object, true, null);
converter.WriteJson(writer3.Object, null, null);
// assert
writer1.Verify();
writer2.Verify();
writer3.Verify(x => x.WriteValue(It.IsAny<string>()), Times.Never());
}
public void ReadsCorrectly()
{
// arrange
var converter = new BoolConverter();
var reader1 = new Mock<JsonReader>();
reader1.SetupGet(x => x.Value).Returns(null);
var reader2 = new Mock<JsonReader>();
reader2.SetupGet(x => x.Value).Returns("0");
var reader3 = new Mock<JsonReader>();
reader3.SetupGet(x => x.Value).Returns("1");
// act
var object1 = converter.ReadJson(reader1.Object, typeof(bool), null, null);
var object2 = converter.ReadJson(reader1.Object, typeof(bool?), null, null);
var object3 = converter.ReadJson(reader2.Object, typeof(bool), null, null);
var object4 = converter.ReadJson(reader3.Object, typeof(bool), null, null);
// assert
Assert.IsAssignableFrom<bool>(object1);
Assert.False((bool)object1);
Assert.Null(object2);
Assert.False((bool)object3);
Assert.True((bool)object4);
}
