public void Test_ActionsWithArgumentMatchers_ArgActionsCallSpec()
{
var calculator = Substitute.For<ICalculator>();
var numberOfCallsWhereFirstArgIsLessThan0 = 0;
// 指定调用参数：
// 第一个参数小于0
// 第二个参数可以为任意的int类型值
// 当此满足此规格时，为计数器加1。
calculator
.Multiply(
Arg.Is<int>(x => x < 0),
Arg.Do<int>(x => numberOfCallsWhereFirstArgIsLessThan0++)
).Returns(123);
var results = new[] {
calculator.Multiply(-4, 3),
calculator.Multiply(-27, 88),
calculator.Multiply(-7, 8),
calculator.Multiply(123, 2) // 第一个参数大于0，所以不会被匹配
};
numberOfCallsWhereFirstArgIsLessThan0.ShouldBe(3);
results.ShouldBe(new[] { 123, 123, 123, 0 });
//Assert.AreEqual(3, numberOfCallsWhereFirstArgIsLessThan0); // 4个调用中有3个匹配上
//CollectionAssert.AreEqual(results, new[] { 123, 123, 123, 0 }); // 最后一个未匹配
}
public void EnumerablesOfNumerics()
{
DocExampleWriter.Document(() =>
{
var firstSet = new[] { 1.23m, 2.34m, 3.45001m };
var secondSet = new[] { 1.4301m, 2.34m, 3.45m };
firstSet.ShouldBe(secondSet, 0.1m);
}, _testOutputHelper);
}
public void Object_WithSubArray()
{
var result = new { hello = new [] { "hello", "world" } }.ToJson();
result.ShouldBe("{\"hello\":[\"hello\", \"world\"]}");
}
public void Object_WithSubObject()
{
var result = new { hello = new { world = "hello" } }.ToJson();
result.ShouldBe("{\"hello\":{\"world\":\"hello\"}}");
}
public void Object_With2Properties()
{
var result = new { hello = "world", world = "domination" }.ToJson();
result.ShouldBe("{\"hello\":\"world\", \"world\":\"domination\"}");
}
public void Object()
{
var result = new { hello = "world" }.ToJson();
result.ShouldBe("{\"hello\":\"world\"}");
}
public void Array()
{
var result = new [] { "hello", "world" }.ToJson();
result.ShouldBe("[\"hello\", \"world\"]");
}
public void ShouldBe_DecimalEnumerable_ShouldAllowTolerance()
{
var firstSet = new[] { 1.23m, 2.34m, 3.45001m };
var secondSet = new[] { 1.2301m, 2.34m, 3.45m };
firstSet.ShouldBe(secondSet, 0.01m);
}
