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Instance Methods | List of all members
FlutterInputPluginTestObjc Class Reference
Inheritance diagram for FlutterInputPluginTestObjc:

## Instance Methods
(bool) | - testEmptyCompositionRange
(bool) | - testClearClientDuringComposing

## Detailed Description

Definition at line 52 of file FlutterTextInputPluginTest.mm.

## Method Documentation

## ◆ testClearClientDuringComposing

- (bool) testClearClientDuringComposing |  |  |

Definition at line 299 of file FlutterTextInputPluginTest.mm.

299 {
300 // Set up FlutterTextInputPlugin.
301 id engineMock = flutter::testing::CreateMockFlutterEngine(@"");
302 id binaryMessengerMock = OCMProtocolMock(@protocol(FlutterBinaryMessenger));
303 OCMStub( // NOLINT(google-objc-avoid-throwing-exception)
304 [engineMock binaryMessenger])
305 .andReturn(binaryMessengerMock);
306 FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engineMock
307 nibName:@""
308 bundle:nil];
309 FlutterTextInputPlugin* plugin =
310 [[FlutterTextInputPlugin alloc] initWithViewController:viewController];
311
312 // Set input client 1.
313 NSDictionary* setClientConfig = @{
314 @"inputAction" : @"action",
315 @"inputType" : @{@"name" : @"inputName"},
316 };
317 [plugin handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"TextInput.setClient"
318 arguments:@[ @(1), setClientConfig ]]
319 result:^(id){
320 }];
321
322 // Set editing state with an active composing range.
323 [plugin handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"TextInput.setEditingState"
324 arguments:@{
325 @"text" : @"Text",
326 @"selectionBase" : @(0),
327 @"selectionExtent" : @(0),
328 @"composingBase" : @(0),
329 @"composingExtent" : @(1),
330 }]
331 result:^(id){
332 }];
333
334 // Verify composing range is (0, 1).
335 NSDictionary* editingState = [plugin editingState];
336 EXPECT_EQ([editingState[@"composingBase"] intValue], 0);
337 EXPECT_EQ([editingState[@"composingExtent"] intValue], 1);
338
339 // Clear input client.
340 [plugin handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"TextInput.clearClient"
341 arguments:@[]]
342 result:^(id){
343 }];
344
345 // Verify composing range is collapsed.
346 editingState = [plugin editingState];
347 EXPECT_EQ([editingState[@"composingBase"] intValue], [editingState[@"composingExtent"] intValue]);
348 return true;
349 }

References flutter::testing::CreateMockFlutterEngine(), FlutterTextInputPlugin::editingState, FlutterTextInputPlugin::handleMethodCall:result:, and FlutterMethodCall::methodCallWithMethodName:arguments:.

## ◆ testEmptyCompositionRange

- (bool) testEmptyCompositionRange |  |  |

Definition at line 59 of file FlutterTextInputPluginTest.mm.

59 {
60 id engineMock = flutter::testing::CreateMockFlutterEngine(@"");
61 id binaryMessengerMock = OCMProtocolMock(@protocol(FlutterBinaryMessenger));
62 OCMStub( // NOLINT(google-objc-avoid-throwing-exception)
63 [engineMock binaryMessenger])
64 .andReturn(binaryMessengerMock);
65
66 FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engineMock
67 nibName:@""
68 bundle:nil];
69
70 FlutterTextInputPlugin* plugin =
71 [[FlutterTextInputPlugin alloc] initWithViewController:viewController];
72
73 NSDictionary* setClientConfig = @{
74 @"inputAction" : @"action",
75 @"inputType" : @{@"name" : @"inputName"},
76 };
77 [plugin handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"TextInput.setClient"
78 arguments:@[ @(1), setClientConfig ]]
79 result:^(id){
80 }];
81
82 FlutterMethodCall* call = [FlutterMethodCall methodCallWithMethodName:@"TextInput.setEditingState"
83 arguments:@{
84 @"text" : @"Text",
85 @"selectionBase" : @(0),
86 @"selectionExtent" : @(0),
87 @"composingBase" : @(-1),
88 @"composingExtent" : @(-1),
89 }];
90
91 [plugin handleMethodCall:call
92 result:^(id){
93 }];
94
95 // Verify editing state was set.
96 NSDictionary* editingState = [plugin editingState];
97 EXPECT_STREQ([editingState[@"text"] UTF8String], "Text");
98 EXPECT_STREQ([editingState[@"selectionAffinity"] UTF8String], "TextAffinity.upstream");
99 EXPECT_FALSE([editingState[@"selectionIsDirectional"] boolValue]);
100 EXPECT_EQ([editingState[@"selectionBase"] intValue], 0);
101 EXPECT_EQ([editingState[@"selectionExtent"] intValue], 0);
102 EXPECT_EQ([editingState[@"composingBase"] intValue], -1);
103 EXPECT_EQ([editingState[@"composingExtent"] intValue], -1);
104 return true;
105 }

References flutter::testing::CreateMockFlutterEngine(), FlutterTextInputPlugin::editingState, FlutterTextInputPlugin::handleMethodCall:result:, and FlutterMethodCall::methodCallWithMethodName:arguments:.

The documentation for this class was generated from the following file:

- shell/platform/darwin/macos/framework/Source/FlutterTextInputPluginTest.mm

+[FlutterMethodCall methodCallWithMethodName:arguments:]
instancetype methodCallWithMethodName:arguments:(NSString *method,[arguments] id _Nullable arguments)
-[FlutterTextInputPlugin handleMethodCall:result:]
void handleMethodCall:result:(FlutterMethodCall *call,[result] FlutterResult result)
FlutterViewController
Definition: FlutterViewController.h:73
flutter::testing::CreateMockFlutterEngine
id CreateMockFlutterEngine(NSString *pasteboardString)
Definition: FlutterEngineTestUtils.mm:76
-[FlutterTextInputPlugin editingState]
NSDictionary * editingState()
FlutterMethodCall
Definition: FlutterCodecs.h:220
FlutterTextInputPlugin
Definition: FlutterTextInputPlugin.h:27
FlutterBinaryMessenger-p
Definition: FlutterBinaryMessenger.h:49