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Commit bb15f92d authored by Jean Chalard's avatar Jean Chalard
Browse files

Add some unit tests. 

- Type "tgis", manually pick "thus", press backspace.
  Backspace should revert the manual pick.
  Check "tgis" is the result.
- Type "tgis" followed by a period.
  Period should trigger auto-correct to "this".
  Check "this" is the result.
- Type "tgis" followed by a period, then backspace.
  Period should trigger auto-correct to "this", and backspace should
  revert the auto-correction.
  Check "tgis." is the result.

Change-Id: I7e23c8a26fbdbe23336149a05ff01bc51707422e
parent 5935950d

tests/src/com/android/inputmethod/latin/InputLogicTests.java

+51 −0
Original line number Diff line number Diff line
@@ -169,6 +169,22 @@ public class InputLogicTests extends ServiceTestCase<LatinIME> { 
                mTextView.getText().toString());

    }



    public void testPickAutoCorrectionThenBackspace() {

        final String WORD_TO_TYPE = "tgis";

        final String WORD_TO_PICK = "this";

        final String EXPECTED_RESULT = "tgis";

        type(WORD_TO_TYPE);

        // Choose the auto-correction, which is always in position 0. For "tgis", the

        // auto-correction should be "this".

        mLatinIME.pickSuggestionManually(0, WORD_TO_PICK);

        mLatinIME.onUpdateSelection(0, 0, WORD_TO_TYPE.length(), WORD_TO_TYPE.length(), -1, -1);

        assertEquals("pick typed word over auto-correction then backspace", WORD_TO_PICK,

                mTextView.getText().toString());

        type(Keyboard.CODE_DELETE);

        assertEquals("pick typed word over auto-correction then backspace", EXPECTED_RESULT,

                mTextView.getText().toString());

    }



    public void testPickTypedWordOverAutoCorrectionThenBackspace() {

        final String WORD_TO_TYPE = "tgis";

        final String EXPECTED_RESULT = "tgis";
@@ -177,11 +193,29 @@ public class InputLogicTests extends ServiceTestCase<LatinIME> { 
        // be occupied by the "this" auto-correction, as checked by testAutoCorrect())

        mLatinIME.pickSuggestionManually(1, WORD_TO_TYPE);

        mLatinIME.onUpdateSelection(0, 0, WORD_TO_TYPE.length(), WORD_TO_TYPE.length(), -1, -1);

        assertEquals("pick typed word over auto-correction then backspace", WORD_TO_TYPE,

                mTextView.getText().toString());

        type(Keyboard.CODE_DELETE);

        assertEquals("pick typed word over auto-correction then backspace", EXPECTED_RESULT,

                mTextView.getText().toString());

    }



    public void testPickDifferentSuggestionThenBackspace() {

        final String WORD_TO_TYPE = "tgis";

        final String WORD_TO_PICK = "thus";

        final String EXPECTED_RESULT = "tgis";

        type(WORD_TO_TYPE);

        // Choose the second suggestion, which should be in position 2 and should be "thus"

        // when "tgis is typed.

        mLatinIME.pickSuggestionManually(2, WORD_TO_PICK);

        mLatinIME.onUpdateSelection(0, 0, WORD_TO_TYPE.length(), WORD_TO_TYPE.length(), -1, -1);

        assertEquals("pick different suggestion then backspace", WORD_TO_PICK,

                mTextView.getText().toString());

        type(Keyboard.CODE_DELETE);

        assertEquals("pick different suggestion then backspace", EXPECTED_RESULT,

                mTextView.getText().toString());

    }



    public void testDeleteSelection() {

        final String STRING_TO_TYPE = "some text delete me some text";

        final int SELECTION_START = 10;
@@ -207,6 +241,23 @@ public class InputLogicTests extends ServiceTestCase<LatinIME> { 
        assertEquals("simple auto-correct", EXPECTED_RESULT, mTextView.getText().toString());

    }



    public void testAutoCorrectWithPeriod() {

        final String STRING_TO_TYPE = "tgis.";

        final String EXPECTED_RESULT = "this.";

        type(STRING_TO_TYPE);

        assertEquals("auto-correct with period", EXPECTED_RESULT, mTextView.getText().toString());

    }



    public void testAutoCorrectWithPeriodThenRevert() {

        final String STRING_TO_TYPE = "tgis.";

        final String EXPECTED_RESULT = "tgis.";

        type(STRING_TO_TYPE);

        mLatinIME.onUpdateSelection(0, 0, STRING_TO_TYPE.length(), STRING_TO_TYPE.length(), -1, -1);

        type(Keyboard.CODE_DELETE);

        assertEquals("auto-correct with period then revert", EXPECTED_RESULT,

                mTextView.getText().toString());

    }



    public void testDoubleSpace() {

        final String STRING_TO_TYPE = "this  ";

        final String EXPECTED_RESULT = "this. ";