/Users/pranav/.pub-cache/hosted/pub.dartlang.org/sqflite-1.2.1/ios/Classes/SqflitePlugin.m:2:9: warning: non-portable path to file '<fmdb/FMDB.h>'; specified path differs in case from file name on disk [-Wnonportable-include-path] #import <FMDB/FMDB.h> ^~~~~~~~~~~~~ <fmdb/FMDB.h> 1 warning generated.

Compiler message:
../../../.pub-cache/hosted/pub.dartlang.org/flutter_platform_widgets-0.41.0/lib/src/platform_app.dart:66:23: Error: Type 'ActionFactory' not found.
  final Map<LocalKey, ActionFactory> actions;
                      ^^^^^^^^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/flutter_platform_widgets-0.41.0/lib/src/platform_app.dart:95:21: Error: Type 'ActionFactory' not found.
      Map<LocalKey, ActionFactory> actions,
                    ^^^^^^^^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/flutter_platform_widgets-0.41.0/lib/src/platform_app.dart:151:21: Error: Type 'ActionFactory' not found.
      Map<LocalKey, ActionFactory> actions,
                    ^^^^^^^^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/flutter_platform_widgets-0.41.0/lib/src/platform_app.dart:218:23: Error: Type 'ActionFactory' not found.
  final Map<LocalKey, ActionFactory> actions;
                      ^^^^^^^^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/flutter_platform_widgets-0.41.0/lib/src/platform_app.dart:66:23: Error: 'ActionFactory' isn't a type.
  final Map<LocalKey, ActionFactory> actions;
                      ^^^^^^^^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/flutter_platform_widgets-0.41.0/lib/src/platform_app.dart:95:21: Error: 'ActionFactory' isn't a type.
      Map<LocalKey, ActionFactory> actions,
                    ^^^^^^^^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/flutter_platform_widgets-0.41.0/lib/src/platform_app.dart:151:21: Error: 'ActionFactory' isn't a type.
      Map<LocalKey, ActionFactory> actions,
                    ^^^^^^^^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/flutter_platform_widgets-0.41.0/lib/src/platform_app.dart:218:23: Error: 'ActionFactory' isn't a type.
  final Map<LocalKey, ActionFactory> actions;
                      ^^^^^^^^^^^^^
../../../.pub-cache/hosted/pub.dartlang.org/flutter_platform_widgets-0.41.0/lib/src/platform_app.dart:306:30: Error: The argument type 'Map<LocalKey, invalid-type>' can't be assigned to the
parameter type 'Map<Type, Action<Intent>>'.
 - 'Map' is from 'dart:core'.
 - 'LocalKey' is from 'package:flutter/src/foundation/key.dart' ('../../../flutter/packages/flutter/lib/src/foundation/key.dart').
 - 'Type' is from 'dart:core'.
 - 'Action' is from 'package:flutter/src/widgets/actions.dart' ('../../../flutter/packages/flutter/lib/src/widgets/actions.dart').
 - 'Intent' is from 'package:flutter/src/widgets/actions.dart' ('../../../flutter/packages/flutter/lib/src/widgets/actions.dart').
      actions: data?.actions ?? actions,
                             ^
../../../.pub-cache/hosted/pub.dartlang.org/flutter_platform_widgets-0.41.0/lib/src/platform_app.dart:359:30: Error: The argument type 'Map<LocalKey, invalid-type>' can't be assigned to the
parameter type 'Map<Type, Action<Intent>>'.
 - 'Map' is from 'dart:core'.
 - 'LocalKey' is from 'package:flutter/src/foundation/key.dart' ('../../../flutter/packages/flutter/lib/src/foundation/key.dart').
 - 'Type' is from 'dart:core'.
 - 'Action' is from 'package:flutter/src/widgets/actions.dart' ('../../../flutter/packages/flutter/lib/src/widgets/actions.dart').
 - 'Intent' is from 'package:flutter/src/widgets/actions.dart' ('../../../flutter/packages/flutter/lib/src/widgets/actions.dart').
      actions: data?.actions ?? actions,
                             ^
../../../.pub-cache/hosted/pub.dartlang.org/flutter_cupertino_settings-0.3.0/lib/widgets/secret.dart:41:58: Error: Getter not found: 'obscuringCharacter'.
                  _show ? widget.secret : RenderEditable.obscuringCharacter * widget.secret.length,
                                                         ^^^^^^^^^^^^^^^^^^
Target kernel_snapshot failed: Exception: Errors during snapshot creation: null
build failed.
Command PhaseScriptExecution failed with a nonzero exit code
note: Using new build system
note: Planning build
note: Constructing build description

As indirectly requested in this issue, adding support for web builds. To achieve this, I also bumped all package versions to the latest ones to get the project to compile.

Added a new test group for the helper functions shadeColor and shadeValue. One of these tests uses the luma coefficients from the Recommendation 709 standard to determine and compare the darkness of a color after altering the shade by different amounts, and the other simply compares the blue channel of a color after its shade has been altered by different amounts.

Created tests to ensure the data received from the provider and repository is valid. Since no assumptions can be made about the data that will be received at any given time, these tests primarily ensure that nothing received from the datafeed is null, everything is the proper type, and dark routes have the proper color and have a corresponding light route.

Created tests for the creation of routes, points, schedules, stops, ETAs, and updates from JSON objects, as well as various functionality of each model such as ensuring dark routes have the proper color.

After disconnecting from networking services, the AnimationController runs into the following error:

════════ Exception caught by animation library ═════════════════════════════════ The following StateError was thrown while notifying listeners for AnimationController: Bad state: Cannot add new events after calling close

When the exception was thrown, this was the stack #2 MapState.emitMapEvent package:flutter_map/…/map/map.dart:223 #3 MapState._handleMoveEmit package:flutter_map/…/map/map.dart:209 #4 MapState.move package:flutter_map/…/map/map.dart:303 #5 MapControllerImpl.move package:flutter_map/…/map/map.dart:41 #6 _MapPageState._animatedMapMove. package:flutter_shuttletracker/…/map_page/map_page.dart:54 ... The AnimationController notifying listeners was: AnimationController#6f6c7(▶ 0.067) ════════════════════════════════════════════════════════════════════════════════