public void TriggerResult_NewInstanceWithVariables_CreatesANewInstance()
{
// Arrange
var trigger = "SwitchOn";
Switcher switcher = new Switcher
{
Type = OnOffWorkflow.TYPE
};
var transitionContext = new TransitionContext(switcher);
var variable = new SwitcherWorkflowVariable(true);
transitionContext.SetVariable <SwitcherWorkflowVariable>(
SwitcherWorkflowVariable.KEY,
variable);
var canTrigger = true;
// Act
var result = new TriggerResult(trigger, transitionContext, canTrigger);
// Assert
Assert.IsNotNull(result);
Assert.IsTrue(result.CanTrigger);
Assert.IsFalse(result.IsAborted);
Assert.AreSame(result.TriggerName, trigger);
Assert.IsFalse(result.HasErrors);
Assert.AreSame(result.CurrentState, switcher.State);
var v = result.GetVariable <SwitcherWorkflowVariable>(SwitcherWorkflowVariable.KEY);
Assert.IsNotNull(v);
Assert.IsTrue(v.CanSwitch);
}
public void TransitionContext_SetVariable_ReplacesExistingVariableValue()
{
// Arrange
Switcher switcher = new Switcher
{
Type = OnOffWorkflow.TYPE
};
var context = new TransitionContext(switcher);
var variable = new SwitcherWorkflowVariable(true);
context.SetVariable <SwitcherWorkflowVariable>(
SwitcherWorkflowVariable.KEY,
variable);
Assert.IsTrue(context
.GetVariable <SwitcherWorkflowVariable>(SwitcherWorkflowVariable.KEY)
.CanSwitch);
variable.CanSwitch = false;
// Act
context.SetVariable <SwitcherWorkflowVariable>(
SwitcherWorkflowVariable.KEY,
variable);
// Assert
Assert.IsNotNull(context);
Assert.IsTrue(context.HasVariables);
Assert.IsTrue(context.ContainsKey(SwitcherWorkflowVariable.KEY));
Assert.IsFalse(context
.GetVariable <SwitcherWorkflowVariable>(SwitcherWorkflowVariable.KEY)
.CanSwitch);
}
public void TransitionContext_SetVariable_VariableIsSet()
{
// Arrange
Switcher switcher = new Switcher
{
Type = OnOffWorkflow.TYPE
};
var context = new TransitionContext(switcher);
var variable = new SwitcherWorkflowVariable(true);
// Act
context.SetVariable <SwitcherWorkflowVariable>(
SwitcherWorkflowVariable.KEY,
variable);
// Assert
Assert.IsNotNull(context);
Assert.IsTrue(context.HasVariables);
Assert.IsTrue(context.ContainsKey(SwitcherWorkflowVariable.KEY));
}
public void TransitionContext_GetVariable_VariableReturned()
{
// Arrange
Switcher switcher = new Switcher
{
Type = OnOffWorkflow.TYPE
};
var context = new TransitionContext(switcher);
var canSwitch = new SwitcherWorkflowVariable(true);
context.SetVariable <SwitcherWorkflowVariable>(
SwitcherWorkflowVariable.KEY,
canSwitch);
// Act
var variable = context
.GetVariable <SwitcherWorkflowVariable>(SwitcherWorkflowVariable.KEY);
// Assert
Assert.IsNotNull(variable);
Assert.IsTrue(variable.CanSwitch);
}
public void TriggerParam_NewInstanceWithVariables_CreatesANewInstance()
{
// Arrange
var trigger = "SwitchOn";
Switcher switcher = new Switcher
{
Type = OnOffWorkflow.TYPE
};
var variables = new Dictionary <string, WorkflowVariableBase>();
var variable = new SwitcherWorkflowVariable(true);
variables.Add(SwitcherWorkflowVariable.KEY, variable);
// Act
var triggerParam = new TriggerParam(trigger, switcher, variables);
// Assert
Assert.NotNull(triggerParam);
Assert.Equal(triggerParam.TriggerName, trigger);
Assert.Equal(triggerParam.Instance, switcher);
Assert.True(triggerParam.HasVariables);
Assert.NotNull(triggerParam.Variables);
}
public void CanTrigger_InitialStateIsOff_CanNotTriggerToStateOn()
{
// Arrange
Switcher switcher = new Switcher
{
Type = OnOffWorkflow.TYPE
};
WorkflowExecution execution = new WorkflowExecution(new OnOffWorkflow());
var variables = new Dictionary <string, WorkflowVariableBase>();
var variable = new SwitcherWorkflowVariable(false);
variables.Add(SwitcherWorkflowVariable.KEY, variable);
var triggerParam = new TriggerParam("SwitchOn", switcher, variables);
// Act
TriggerResult result = execution.CanTrigger(triggerParam);
// Assert
Assert.IsNotNull(result);
Assert.AreEqual(false, result.CanTrigger);
}
