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refactored AutoInitShutdown attribute

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This commit is contained in:
Charlie Kindel
2021-05-17 18:30:55 -07:00
parent 8d8025329e
commit 4f0049dde8
2 changed files with 51 additions and 44 deletions
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27
UnitTests/AssemblyInfo.cs
View File

@@ -1,7 +1,34 @@
using System;
using System.Diagnostics;
using System.Reflection;
using Terminal.Gui;
using Xunit;
// Since Application is a singleton we can't run tests in parallel
[assembly: CollectionBehavior (DisableTestParallelization = true)]
// This class enables test functions annotaed with the [AutoInitShutdown] attribute to
// automatically call Application.Init before called and Application.Shutdown after
//
// This is necessary because a) Application is a singleton and Init/Shutdown must be called
// as a pair, and b) all unit test functions should be atomic.
[AttributeUsage (AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = false, Inherited = true)]
public class AutoInitShutdown : Xunit.Sdk.BeforeAfterTestAttribute {
static bool _init = false;
public override void Before (MethodInfo methodUnderTest)
{
if (_init) {
throw new InvalidOperationException ("After did not run.");
}
Application.Init (new FakeDriver (), new FakeMainLoop (() => FakeConsole.ReadKey (true)));
_init = true;
}
public override void After (MethodInfo methodUnderTest)
{
Application.Shutdown ();
_init = false;
}
}

68
UnitTests/TextValidateFieldTests.cs
View File

@@ -7,30 +7,10 @@ using Xunit;
namespace Terminal.Gui.Views {
// This class enables test functions annoated with the [InitShutdown] attribute
// to have a function called before the test function is called and after.
//
// This is necessary because a) Application is a singleton and Init/Shutdown must be called
// as a pair, and b) all unit test functions should be atomic.
[AttributeUsage (AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = false, Inherited = true)]
public class TextValidateFieldInitShutdown : Xunit.Sdk.BeforeAfterTestAttribute {
public override void Before (MethodInfo methodUnderTest)
{
Application.Init (new FakeDriver (), new FakeMainLoop (() => FakeConsole.ReadKey (true)));
}
public override void After (MethodInfo methodUnderTest)
{
Application.Shutdown ();
}
}
public class TextValidateField_NET_Provider_Tests {
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Initialized_With_Cursor_On_First_Editable_Character ()
{
// *
@@ -47,7 +27,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Input_Ilegal_Character ()
{
// *
@@ -65,7 +45,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Home_Key_First_Editable_Character ()
{
// *
@@ -87,7 +67,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void End_Key_Last_Editable_Character ()
{
// *
@@ -107,7 +87,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Right_Key_Stops_In_Last_Editable_Character ()
{
// *
@@ -128,7 +108,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Left_Key_Stops_In_First_Editable_Character ()
{
// *
@@ -149,7 +129,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void When_Valid_Is_Valid_True ()
{
// ****
@@ -177,7 +157,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Insert_Skips_Non_Editable_Characters ()
{
// ** **
@@ -206,7 +186,7 @@ namespace Terminal.Gui.Views {
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Initial_Value_Exact_Valid ()
{
// ****
@@ -221,7 +201,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Initial_Value_Bigger_Than_Mask_Discarded ()
{
// ****
@@ -237,7 +217,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Initial_Value_Smaller_Than_Mask_Accepted ()
{
// ****
@@ -253,7 +233,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Delete_Key_Dosent_Move_Cursor ()
{
// ****
@@ -285,7 +265,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Backspace_Key_Deletes_Previous_Character ()
{
// ****
@@ -318,7 +298,7 @@ namespace Terminal.Gui.Views {
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Set_Text_After_Initialization ()
{
// ****
@@ -335,7 +315,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Changing_The_Mask_Tries_To_Keep_The_Previous_Text ()
{
// ****
@@ -356,7 +336,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void MouseClick_Right_X_Greater_Than_Text_Width_Goes_To_Last_Editable_Position ()
{
// ****
@@ -383,7 +363,7 @@ namespace Terminal.Gui.Views {
public class TextValidateField_Regex_Provider_Tests {
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Input_Without_Validate_On_Input ()
{
var field = new TextValidateField (new TextRegexProvider ("^[0-9][0-9][0-9]$") { ValidateOnInput = false }) {
@@ -408,7 +388,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Input_With_Validate_On_Input_Set_Text ()
{
var field = new TextValidateField (new TextRegexProvider ("^[0-9][0-9][0-9]$")) {
@@ -432,7 +412,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Text_With_All_Charset ()
{
var field = new TextValidateField (new TextRegexProvider ("^[0-9][0-9][0-9]$")) {
@@ -450,7 +430,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Mask_With_Invalid_Pattern_Exception ()
{
// Regex Exception
@@ -473,7 +453,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Home_Key_First_Editable_Character ()
{
// Range 0 to 1000
@@ -501,7 +481,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void End_Key_End_Of_Input ()
{
// Exactly 5 numbers
@@ -536,7 +516,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Right_Key_Stops_At_End_And_Insert ()
{
var field = new TextValidateField (new TextRegexProvider ("^[0-9][0-9][0-9]$") { ValidateOnInput = false }) {
@@ -561,7 +541,7 @@ namespace Terminal.Gui.Views {
}
[Fact]
[TextValidateFieldInitShutdown]
[AutoInitShutdown]
public void Left_Key_Stops_At_Start_And_Insert ()
{
var field = new TextValidateField (new TextRegexProvider ("^[0-9][0-9][0-9]$") { ValidateOnInput = false }) {