package com.intellij.codeInsight.unwrap;
public class UnwrapIfTest extends UnwrapTestCase {
public void testDoesNothingOutsideOfStatements() throws Exception {
assertUnwrapped("<caret>int i = 0;\n",
"<caret>int i = 0;\n");
}
public void testIfWithSingleStatement() throws Exception {
assertUnwrapped("if(true) Sys<caret>tem.gc();\n",
"Sys<caret>tem.gc();\n");
}
public void testIfBlock() throws Exception {
assertUnwrapped("if(true) {\n" +
" int i;<caret>\n" +
"}\n",
"int i;<caret>\n");
}
public void testIfBlockWithComment() throws Exception {
assertUnwrapped("if(true) {\n" +
" // a comment\n" +
" int i;<caret>\n" +
"}\n",
"// a comment\n" +
"int i;<caret>\n");
}
public void testIfMultiStatementBlock() throws Exception {
assertUnwrapped("if(true) {\n" +
" int i;\n" +
"\n" +
" int j;<caret>\n" +
"}\n",
"int i;\n" +
"\n" +
"int j;<caret>\n");
}
public void testIfEmpty()throws Exception {
assertUnwrapped("{\n" +
" if(true<caret>);\n" +
"}\n",
"{\n" +
"<caret>}\n");
}
public void testIfEmptyBlock() throws Exception {
assertUnwrapped("{\n" +
" if(true<caret>) {}\n" +
"}\n",
"{\n" +
"<caret>}\n");
}
public void testIfIncomplete() throws Exception {
assertUnwrapped("{\n" +
" if(true<caret>)\n" +
"}\n",
"{\n" +
"<caret>}\n");
}
public void testDoesNotAffectNeighbours() throws Exception {
assertUnwrapped("if(true) {}\n" +
"if(false) {<caret>}\n" +
"if(true && false) {}\n",
"if(true) {}\n" +
"<caret>if(true && false) {}\n");
}
public void testIfWithElse() throws Exception {
assertUnwrapped("if(true) {\n" +
" int i;<caret>\n" +
"} else {\n" +
" int j;\n" +
"}\n",
"int i;<caret>\n");
}
public void testIfWithElses() throws Exception {
assertUnwrapped("if(true) {\n" +
" int i;<caret>\n" +
"} else if (true) {\n" +
" int j;\n" +
"} else {\n" +
" int k;\n" +
"}\n",
"int i;<caret>\n");
}
public void testIfElseIncomplete() throws Exception {
assertUnwrapped("if(true) {\n" +
" int i;<caret>\n" +
"} else \n",
"int i;<caret>\n");
}
public void testUnwrapElse() throws Exception {
assertUnwrapped("{\n" +
" if(true) {\n" +
" int i;\n" +
" } else Sys<caret>tem.gc();\n" +
"}\n",
"{\n" +
" Sys<caret>tem.gc();\n" +
"}\n");
}
public void testUnwrapElseBlock() throws Exception {
assertUnwrapped("{\n" +
" if(true) {\n" +
" int i;\n" +
" } else {\n" +
" int j;<caret>\n" +
" }\n" +
"}\n",
"{\n" +
" int j;<caret>\n" +
"}\n");
}
public void testUnwrapElseIf() throws Exception {
assertUnwrapped("{\n" +
" if(true) {\n" +
" int i;\n" +
" } else if (false) {\n" +
" int j;<caret>\n" +
" }\n" +
"}\n",
"{\n" +
" int j;<caret>\n" +
"}\n");
}
public void testUnwrapIfElseIfElse() throws Exception {
assertUnwrapped("{\n" +
" if(true) {\n" +
" int i;\n" +
" } else if (false) {\n" +
" int j;\n" +
" } else {\n" +
" int k;<caret>\n" +
" }\n" +
"}\n",
"{\n" +
" int k;<caret>\n" +
"}\n");
}
public void testUnwrapElseWhenCaretRightInTheElseKeyword() throws Exception {
assertUnwrapped("{\n" +
" if(true) {\n" +
" int i;\n" +
" } el<caret>se {\n" +
" int j;\n" +
" }\n" +
"}\n",
"{\n" +
" int j;<caret>\n" +
"}\n");
}
public void testRemovesWhileIfWhenElseIsIsIncomplete() throws Exception {
assertUnwrapped("{\n" +
" if(true) {\n" +
" int i;\n" +
" } el<caret>se \n" +
"}\n",
"{\n" +
" int i;<caret>\n" +
"}\n");
}
public void testRemoveElse() throws Exception {
assertUnwrapped("{\n" +
" if(true) {\n" +
" int i;\n" +
" } else {\n" +
" int j;<caret>\n" +
" }\n" +
"}\n",
"{\n" +
" if(true) {\n" +
" int i;\n" +
" }<caret>\n" +
"}\n",
1);
}
public void testRemoveElseWhenCaretRightInTheElseKeyword() throws Exception {
assertUnwrapped("{\n" +
" if(true) {\n" +
" int i;\n" +
" } el<caret>se {\n" +
" int j;\n" +
" }\n" +
"}\n",
"{\n" +
" if(true) {\n" +
" int i;\n" +
" }<caret>\n" +
"}\n",
1);
}
public void testRemoveElseIf() throws Exception {
assertUnwrapped("{\n" +
" if(true) {\n" +
" int i;\n" +
" } else if(true) {\n" +
" int j;<caret>\n" +
" }\n" +
"}\n",
"{\n" +
" if(true) {\n" +
" int i;\n" +
" }<caret>\n" +
"}\n",
1);
}
public void testRemoveElseIfElse() throws Exception {
assertUnwrapped("if(true) {\n" +
" int i;\n" +
"} else if (true) {\n" +
" int j;<caret>\n" +
"} else {\n" +
" int k;\n" +
"}\n",
"if(true) {\n" +
" int i;\n" +
"}<caret> else {\n" +
" int k;\n" +
"}\n",
1);
}
public void testIfOption() throws Exception {
assertOptions("if (true) {\n" +
" <caret>\n" +
"}\n",
"Unwrap 'if...'");
}
public void testIfElseOption() throws Exception {
assertOptions("if (true) {\n" +
"} else {\n" +
" <caret>\n" +
"}\n",
"Unwrap 'else...'",
"Remove 'else...'");
}
public void testDoesNotIncludeDirectParentIfsWhenElseIsSelected() throws Exception {
assertOptions("if (true) {\n" +
"} else if (true) {\n" +
"} else if (true) {\n" +
"} else {\n" +
" <caret>\n" +
"}\n",
"Unwrap 'else...'",
"Remove 'else...'");
}
public void testDoesNotIncludeIndirectParentIfsWhenElseIsSelected() throws Exception {
assertOptions("if (true) {\n" +
"} else if (true) {\n" +
"} else {\n" +
" if (true) {\n" +
" } else {\n" +
" <caret>\n" +
" }\n" +
"}\n",
"Unwrap 'else...'",
"Remove 'else...'",
"Unwrap 'else...'",
"Remove 'else...'");
}
public void testIfElseIfOption() throws Exception {
assertOptions("if (true) {\n" +
"} else if (false) {\n" +
" <caret>\n" +
"}\n",
"Unwrap 'else...'",
"Remove 'else...'");
}
public void testIfInsideElseOption() throws Exception {
assertOptions("if (true) {\n" +
"} else {\n" +
" if (false) {\n" +
" <caret>\n" +
" }\n" +
"}\n",
"Unwrap 'if...'",
"Unwrap 'else...'",
"Remove 'else...'");
}
public void testIfElseOptionWhenCaretIsRughtOnTheElseKeyword() throws Exception {
assertOptions("if (true) {\n" +
"} el<caret>se {\n" +
"}\n",
"Unwrap 'else...'",
"Remove 'else...'");
}
}