public void GetBottomRight_Driver()
{
var response = FlutterDriver.GetBottomRight(Control);
response.Dx.Should().BeGreaterThan(0);
response.Dy.Should().BeGreaterThan(0);
}
public void ByText()
{
// Text
FlutterDriver.Click(FlutterBy.Text("FUT: FlutterBy.Text (Increment 1)"));
AssertCounterIs("1", because: "we pressed the Add+1 button");
}
public void GetCenter_Driver()
{
var response = FlutterDriver.GetCenter(Control);
response.Dx.Should().BeGreaterThan(0);
response.Dy.Should().BeGreaterThan(0);
}
public void GetPosition_ValuesAreCongruent_ByDriver()
{
// If other tests fail in this class: fix those first.
var topLeft = FlutterDriver.GetTopLeft(Control);
var topRight = FlutterDriver.GetTopRight(Control);
var bottomLeft = FlutterDriver.GetBottomLeft(Control);
var bottomRight = FlutterDriver.GetBottomRight(Control);
var center = FlutterDriver.GetCenter(Control);
// The bounding box is a square
topLeft.Dx.Should().Be(bottomLeft.Dx, because: "the left boundary is a straight vertical line");
topRight.Dx.Should().Be(bottomRight.Dx, because: "the right boundary is a straiight vertical line");
topLeft.Dy.Should().Be(topRight.Dy, because: "the top boundary is a straight horizontal line");
bottomLeft.Dy.Should().Be(bottomRight.Dy, because: "the bottom boundary is a straight horizontal line");
topLeft.Dx.Should().BeLessThan(center.Dx, "thats just the way a square rocks and rolls");
topLeft.Dy.Should().BeLessThan(center.Dy, "thats just the way a square rocks and rolls");
bottomLeft.Dx.Should().BeLessThan(center.Dx, "thats just the way a square rocks and rolls");
bottomLeft.Dy.Should().BeGreaterThan(center.Dy, "thats just the way a square rocks and rolls (using (X,Y) == (0,0) coords");
topRight.Dx.Should().BeGreaterThan(center.Dx, "thats just the way a square rocks and rolls");
topRight.Dy.Should().BeLessThan(center.Dy, "thats just the way a square rocks and rolls");
bottomRight.Dx.Should().BeGreaterThan(center.Dx, "thats just the way a square rocks and rolls");
bottomRight.Dy.Should().BeGreaterThan(center.Dy, "thats just the way a square rocks and rolls");
}
public void ByValueKey()
{
// Text
FlutterDriver.Click(FlutterBy.ValueKey("FUT: FlutterBy.ValueKey (Increment 2)"));
AssertCounterIs("2", because: "we pressed the Add+2 button");
}
public void GetTopleft_Driver()
{
var response = FlutterDriver.GetTopLeft(Control);
response.Dx.Should().BeGreaterThan(0);
response.Dy.Should().BeGreaterThan(0);
}
public void ByTooltip()
{
// Text
FlutterDriver.Click(FlutterBy.Tooltip("FUT: FlutterBy.Tooltip (Increment 3)"));
AssertCounterIs("3", because: "we pressed the Add+3 button");
}
public void ByType()
{
// Text
FlutterDriver.Click(FlutterBy.Type("FlatButton"));
AssertCounterIs("-4", because: "we pressed the Add button (Flat Button)");
}
public void BySemanticsLabel()
{
// Text
FlutterDriver.Click(FlutterBy.SemanticsLabel("FUT: FlutterBy.SemanticsLabel (Increment 4)"));
AssertCounterIs("4", because: "we pressed the Semantics Label button");
}
public void ShortAndLongPress()
{
var touchActions = new FlutterTouchActions().Tap(TapControl).LongPress(TapControl);
FlutterDriver.Perform(touchActions);
FlutterDriver.GetText(FlutterBy.ValueKey("tapCounter")).Should().Be("11", because: "because a tap and long press will increase the counter by 11 (1 + 10)");
}
public void Tap()
{
var touchActions = new FlutterTouchActions().Tap(TapControl);
FlutterDriver.Perform(touchActions);
FlutterDriver.GetText(FlutterBy.ValueKey("tapCounter")).Should().Be("1", because: "because a short tap will increase the counter by 1");
}
public void NavigateToTextTestPage()
{
FlutterDriver.Click(FlutterBy.Text("Navigate to Taps Test Page"));
FlutterDriver.WaitFor(FlutterBy.Text("Taps Page"));
FlutterDriver.GetText(FlutterBy.ValueKey("tapCounter")).Should().Be("0", because: "the counter is initially 0");
}
public void GetSemanticsId_ByScript()
{
var result = FlutterDriver.ExecuteScript("flutter:getSemanticsId", FlutterBy.Tooltip("FUT: FlutterBy.Tooltip (Increment 3)").ToBase64());
result.Should().BeOfType(typeof(long));
((long)result).Should().NotBe(0);
}
public void SetupScreenshotTests()
{
// NOTE: If we take the screenshot immediately on app startup, we occasionally get this error:
// Original error: {"code":-32000,"message":"Could not capture image screenshot."}
//
// So its better to wait for some state to converge first
FlutterDriver.WaitFor(FlutterBy.Text("Navigate to Finders and Position Test Page"));
OutputPath = System.IO.Path.Combine(TestContext.TestRunResultsDirectory, $"{DateTime.Now.ToString("yyyyMMddHHmmss")}.png");
}
public void Screenshot_Raw()
{
var result = FlutterDriver.Screenshot();
result.Length.Should().BeGreaterThan(0, because: "we are expecting a screenshot to be returned. ");
System.IO.File.WriteAllBytes(OutputPath, result);
System.Drawing.Image.FromFile(OutputPath);
}
public void WaitForAbsent_ExistsForFailQuickly_ByDriver()
{
try
{
FlutterDriver.WaitForAbsent(ControlThatAlwaysExists, timeoutInSeconds: 1);
Assert.Fail($"We should never see this statement - the control being searched for ALWAYS EXISTS; so an exception should have been thrown. ");
}
catch (OpenQA.Selenium.WebDriverException ex)
{
ex.Message.Should().Contain("Timeout while executing waitForAbsent");
}
}
public void WaitFor_NeverExists_Driver()
{
// TODO: Better exception
try
{
FlutterDriver.WaitFor(ControlThatNeverExists, 1);
Assert.Fail($"We should never see this statement - the control being searched for ALWAYS EXISTS; so an exception should have been thrown. ");
}
catch (OpenQA.Selenium.WebDriverException ex)
{
ex.Message.Should().Contain("Timeout while executing waitFor");
}
}
public void WaitForAbsent_ExistsForFailQuickly_ByScript()
{
try
{
// NOTE: The final parameter is in SECONDS
FlutterDriver.ExecuteScript("flutter:waitForAbsent", ControlThatAlwaysExists.ToBase64(), 1);
Assert.Fail($"We should never see this statement - the control being searched for ALWAYS EXISTS; so an exception should have been thrown. ");
}
catch (OpenQA.Selenium.WebDriverException ex)
{
ex.Message.Should().Contain("Timeout while executing waitForAbsent");
}
}
public void GetRenderObjectDiagnostics_Javascript()
{
var by = FlutterBy.ValueKey("counter");
var response = FlutterDriver.ExecuteScript("flutter:getRenderObjectDiagnostics", by.ToBase64(), new Dictionary <string, object>()
{
{ "includeProperties", true },
{ "subtreeDepth", 2 }
});
var responseAsDictionary = response as Dictionary <string, object>;
AssertGetRenderObjectDiagnosticsResponse(responseAsDictionary);
}
public void WaitForAbsent_NeverExists_ByScript()
{
// HACK: On my own box, there is no issue - but when I run this on the CI/CD I get the following error:
/*
* Test method GreyhamWooHoo.Flutter.SystemTests.WaitForTests.WaitForAbsent_NeverExists_ByScript threw exception:
* OpenQA.Selenium.WebDriverException: An unknown server-side error occurred while processing the command. Original error: Cannot execute command waitForAbsent, server reponse {
* "isError": true,
* "response": "Timeout while executing waitForAbsent: TimeoutException after 0:00:01.000000: Future not completed\n",
* "type": "_extensionType",
* "method": "ext.flutter.driver"
* } */
// To get around this, I wait for the page to 'converge' first
FlutterDriver.WaitFor(ControlThatAlwaysExists);
// NOTE: The final parameter is in SECONDS
FlutterDriver.ExecuteScript("flutter:waitForAbsent", ControlThatNeverExists.ToBase64(), 1);
}
protected static IFlutterDriver StartApplication()
{
if (!System.IO.File.Exists(AndroidAppPath))
{
throw new System.IO.FileNotFoundException($"To run the system tests, you need the sample app at '{AndroidAppPath}'. See the README.md file for more information. ");
}
var capabilities = new AppiumOptions();
// Emulator and App Path
capabilities.AddAdditionalCapability(MobileCapabilityType.Udid, "emulator-5554");
capabilities.AddAdditionalCapability(MobileCapabilityType.App, AndroidAppPath);
// Other stuff
capabilities.AddAdditionalCapability(MobileCapabilityType.DeviceName, "Pixel 2");
capabilities.AddAdditionalCapability(MobileCapabilityType.PlatformName, "Android");
capabilities.AddAdditionalCapability(MobileCapabilityType.PlatformVersion, "10");
capabilities.AddAdditionalCapability(AndroidMobileCapabilityType.NativeWebScreenshot, false);
capabilities.AddAdditionalCapability("buildToolsVersion", "28.0.3");
capabilities.AddAdditionalCapability("uiautomator2ServerInstallTimeout", 60000);
capabilities.AddAdditionalCapability("uiautomator2ServerLaunchTimeout", 60000);
capabilities.AddAdditionalCapability("adbExecTimeout", 60000);
capabilities.AddAdditionalCapability(MobileCapabilityType.AutomationName, "Flutter");
capabilities.AddAdditionalCapability(MobileCapabilityType.NoReset, false);
capabilities.AddAdditionalCapability(MobileCapabilityType.NewCommandTimeout, ReadEnvironmentVariable("TESTAPP_MOBILECAPABILITYTYPE_NEWCOMMANDTIMEOUT", orFallbackTo: 60000));
// TODO:
var addressOfRemoteServer = new Uri("http://127.0.0.1:4723/wd/hub");
var commandExecutor = new HttpCommandExecutor(addressOfRemoteServer, TimeSpan.FromSeconds(ReadEnvironmentVariable("TESTAPP_HTTPEXECUTOR_TIMEOUT_IN_SECONDS", orFallbackTo: 60)));
var webDriver = new AndroidDriver <IWebElement>(commandExecutor, capabilities);
// NOTE: ElementTimeoutInSeconds is the default only for WaitFor and WaitForAbsent at the moment
var fd = new FlutterDriver(webDriver, commandExecutor, elementTimeoutInSeconds: 30);
return(fd);
}
public void EnterText()
{
FlutterDriver.SendKeys(TextFieldControl, "something");
// NOTE: Not sure of the API to retrieve the text value of the given control...
}
public void NavigateToFindersPage()
{
FlutterDriver.Click(FlutterBy.Text("Navigate to Finders and Position Test Page"));
}
public void NavigateToPageback()
{
FlutterDriver.Click(FlutterBy.Text("Navigate to Finders and Position Test Page"));
FlutterDriver.WaitForAbsent(FlutterBy.Text("Navigate to Finders and Position Test Page"));
}
public void PageBack()
{
FlutterDriver.Click(FlutterBy.PageBack());
FlutterDriver.WaitFor(FlutterBy.Text("Navigate to Finders and Position Test Page"));
}
public void NavigateToTextTestPage()
{
FlutterDriver.Click(FlutterBy.Text("Navigate to Text Fields Test Page"));
FlutterDriver.WaitFor(TextFieldControl);
}
public void GetRenderObjectDiagnostics_Driver()
{
var response = FlutterDriver.GetRenderObjectDiagnostics(FlutterBy.ValueKey("counter"), includeProperties: true, subtreeDepth: 2);
AssertGetRenderObjectDiagnosticsResponse(response);
}
public void GetSemanticsId_Driver()
{
var semanticsId = FlutterDriver.GetSemanticsId(FlutterBy.Type("FlatButton"));
semanticsId.Should().NotBe(0);
}
private void AssertCounterIs(string value, string because)
{
var result = FlutterDriver.GetText(FlutterBy.ValueKey("counter"));
result.Should().Be(value, because);
}
public void ClearText()
{
FlutterDriver.SendKeys(TextFieldControl, "something");
FlutterDriver.Clear(TextFieldControl);
}
