Tests.Tests.TestVariableGetSetAPI C# (CSharp) Method

        public void TestVariableGetSetAPI()
        {
            var story = CompileString(@"
VAR x = 5

{x}

* [choice]
-
{x}

* [choice]
-

{x}

* [choice]
-

{x}

-> DONE
");

            // Initial state
            Assert.AreEqual("5\n", story.ContinueMaximally());
            Assert.AreEqual(5, story.variablesState["x"]);

            story.variablesState["x"] = 10;
            story.ChooseChoiceIndex(0);
            Assert.AreEqual("10\n", story.ContinueMaximally());
            Assert.AreEqual(10, story.variablesState["x"]);

            story.variablesState["x"] = 8.5f;
            story.ChooseChoiceIndex(0);
            Assert.AreEqual("8"+ System.Globalization.NumberFormatInfo.CurrentInfo.NumberDecimalSeparator+"5\n", story.ContinueMaximally());
            Assert.AreEqual(8.5f, story.variablesState["x"]);

            story.variablesState["x"] = "a string";
            story.ChooseChoiceIndex(0);
            Assert.AreEqual("a string\n", story.ContinueMaximally());
            Assert.AreEqual("a string", story.variablesState["x"]);

            Assert.AreEqual(null, story.variablesState["z"]);

            // Not allowed arbitrary types
            Assert.Throws<StoryException>(() =>
            {
                story.variablesState["x"] = new System.Text.StringBuilder();
            });
        }