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add test for a case when start from non-leaf node

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This commit is contained in:
Konstantin Bulenkov
2017-08-25 20:45:22 +03:00
parent 24c55ab528
commit cede72fbb2
1 changed files with 45 additions and 1 deletions
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platform/platform-tests/testSrc/com/intellij/ide/util/treeView/TreeSmartSelectTest.java
+45 -1
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@@ -68,7 +68,15 @@ public class TreeSmartSelectTest extends AbstractTreeBuilderTest {
" [c]\n");
myProvider.increaseSelection(myTree);
assertTree("-/\n" +
assertTree("-[/]\n" +
" -[com]\n" +
" -[intellij]\n" +
" [a]\n" +
" [b]\n" +
" [c]\n");
myProvider.increaseSelection(myTree);
assertTree("-[/]\n" +
" -[com]\n" +
" -[intellij]\n" +
" [a]\n" +
@@ -139,4 +147,40 @@ public class TreeSmartSelectTest extends AbstractTreeBuilderTest {
" [c]\n");
}
public void testIncDecFromNonLeaf() throws Exception {
doAndWaitForBuilder(() -> {
Node com = myRoot.addChild("com");
Node intellij = com.addChild("intellij");
intellij.addChild("a");
intellij.addChild("b");
com.addChild("x");
com.addChild("y");
myRoot.addChild("zzz");
TreeUtil.expandAll(myTree);
getBuilder().select(intellij.myElement);
});
myProvider.increaseSelection(myTree);
assertTree("-/\n" +
" -com\n" +
" -[intellij]\n" +
" [a]\n" +
" [b]\n" +
" [x]\n" +
" [y]\n" +
" zzz\n");
myProvider.decreaseSelection(myTree);
myProvider.decreaseSelection(myTree);
assertTree("-/\n" +
" -com\n" +
" -[intellij]\n" +
" a\n" +
" b\n" +
" x\n" +
" y\n" +
" zzz\n");
}
}