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add "js Test Driver" unit tests

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Fabian Jakobs 2010-04-12 12:43:28 +02:00
commit 4572d9f335
4 changed files with 126 additions and 0 deletions
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test/NavigationTest.js Normal file
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var NavigationTest = TestCase("NavigationTest", {
createTextDocument : function(rows, cols) {
var line = new Array(cols+1).join("a");
var text = new Array(rows).join(line + "\n") + line;
return new ace.TextDocument(text);
},
"test: navigate to end of file should place the cursor on last row and column" : function() {
var editor = new ace.Editor(this.createTextDocument(200, 10),
new MockRenderer());
editor.navigateFileEnd();
var cursor = editor.getCursorPosition();
assertEquals(199, cursor.row);
assertEquals(10, cursor.column);
},
"test: navigate to end of file should scroll the last line into view" : function() {
var editor = new ace.Editor(this.createTextDocument(200, 10),
new MockRenderer());
editor.navigateFileEnd();
var cursor = editor.getCursorPosition();
assertTrue(editor.getFirstVisibleRow() <= cursor.row);
assertTrue(editor.getLastVisibleRow() >= cursor.row);
},
"test: navigate to start of file should place the cursor on the first row and column" : function() {
var editor = new ace.Editor(this.createTextDocument(200, 10),
new MockRenderer());
editor.navigateFileStart();
var cursor = editor.getCursorPosition();
assertEquals(0, cursor.row);
assertEquals(0, cursor.column);
},
"test: navigate to start of file should scroll the first row into view" : function() {
var editor = new ace.Editor(this.createTextDocument(200, 10),
new MockRenderer());
editor.scrollToRow(editor.getLastVisibleRow() + 20);
editor.navigateFileStart();
assertEquals(0, editor.getFirstVisibleRow());
}
});